Danh mục: Manufacturing Bussiness

The Infinite Potential of Graphene Powder

Posted on by Haianh

In recent years, graphene powder has attracted the attention of the scientific and industrial communities due to its versatility and diversity. Graphene, a form of carbon material, just one atomic layer thick and with special physical and electrochemical properties, has opened up a range of potential applications in various fields.

1. Electronics Applications: Graphene powder is widely used in the production of electronic components such as integrated circuits, sensors, and electrodes. Its excellent electrical and thermal conductivity make it an ideal material for high-end electronic applications.

2. Battery Technology: Graphene is also used to enhance the performance and lifespan of batteries. Its good conductivity can improve charging efficiency and reduce charging time, as well as decrease the self-discharge rate of batteries.

3. Light-Interacting Materials: Due to its excellent light absorption and reflection properties, graphene powder is used in the production of light-interacting materials such as photo-reactors, touch screens, and optical applications.

4. Mechanical Materials: Graphene also exhibits excellent mechanical properties, with high hardness and strength. Therefore, graphene powder is used in the production of mechanical materials such as composites and reinforcement materials to improve their mechanical properties.

5. Medical Applications: Graphene powder can be used in medical applications such as diagnostic devices and medical sensors. Its ability to interact with biological molecules makes it a potential choice for medical applications.

Currently, BIGNANOTECH is manufacturing and distributing G-Matrix Sophis Graphene Powder suitable for various diverse applications, such as:

  • Mixing to create multi-application composites such as anti-oxidation corrosion coatings for metals, thermal insulation coatings, anti-static coatings, electromagnetic wave shielding, water repellent coatings, and UV protection.
  • Use as additives for paint coatings, rubber compounds, ceramics, alloys…
  • Additives for battery electrodes and batteries to enhance charging and storage capabilities.
  • Base material for nano-materials applied in adsorbents, catalysts, and solar panels.

We are also seeking partners to develop this potential field together.

For product consultation or collaboration opportunities, please contact:
BIGNANOTECH Company
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

OIL ABSORBENT AND TREATMENT PRODUCTS

Posted on by Haianh

Oil spills in factories, plants, ports, and water bodies continue to occur frequently, causing environmental pollution and serious health issues for humans.

Issues related to oil spills and leaks can be effectively managed and responded to promptly using BIGNANOTECH’s oil absorbent and treatment products to prevent oil spreading and clean up oil spills. The oil absorbent products are manufactured using advanced nano-technology from Japan with eco-friendly and easy-to-use materials.

1. Oil absorbent cotton

  • Floats on water and remains buoyant even when submerged or exposed to waves, currents, rain, etc., making it suitable for collecting floating oil and easy to recover after absorbing oil.
  • Absorbs oil in sensitive and hard-to-reach ecosystems such as confined spaces, rocky shores, rock crevices, water channels, fields, muddy areas, etc.
  • Absorbs up to 50 times its own weight.

2. Pads, booms, pillows, and rolls for oil absorption

  • High absorption rate, retains liquids after absorption.
  • Can be used on land and underwater for absorption and cleaning.
  • Only absorbs oil and fuels, completely repels water, so it can float on the water surface to absorb floating oil.
  • Cost and fuel efficient due to easy reusability, with 90% of absorbed oil recoverable after squeezing.
  • Treated to be anti-static, non-flammable, and safe for storage and use.
  • Highly durable, resistant to decay or mold during long-term storage.
  • Non-flammable, safe for storage.

3. Oil wiping cloths

  • Absorbs only oil and oil-based liquids, does not absorb water.
  • Oil is securely retained without leaking or seeping through the back of the product.
  • Meets high standards for fabric lint control.
  • Convenient design, easy to use and clean.

4. Oil filter fabric

 

  • Filters and retains oil and oil-based liquids, does not retain water.
  • Filters and retains a weight equivalent to 20 times its own weight.
  • Allows for a maximum flow rate of up to 250m3/h continuously while still retaining oil and oil-based contaminants in the fabric.
  • Can be attached to filter frames, filter bags, manhole covers, etc., as a filter funnel, easily shaped to fit usage needs and environments.
  • Can be reused multiple times, cost-effective compared to other complex oil filtration systems.

5. Cleaning powder/Oil absorbent powder

  • Cleans hard surfaces of liquid spills without requiring secondary cleaning agents.
  • Removes oil odors and leaves no residue or oil stains on surfaces after use.
  • Cellulose-based particles quickly absorb liquids upon contact with spills.
  • Made from 100% recycled materials, environmentally safe.
  • Absorbs and retains oil, coolant, solvents, and water.

6. Biological oil-degrading powder

N-BIOPOWER biodegradable powder consists of oil-absorbing natural materials and a group of microorganisms capable of decomposing hydrocarbon compounds, natural carbon hydrates such as crude oil, xylene, lignin, etc. This is a biodegradable oil treatment product for oil-contaminated soil, sand, mud, converting them into environmentally friendly fertilizers. It is eco-friendly and non-toxic, not harmful to human health.

7. Spill Kit response and treatment set

  • Equipped with a complete range of materials, safety equipment, helping users to handle emergencies quickly, conveniently, and safely.
  • Durable polyethylene container protects the product from dust, mold, and damage.
  • Hinged lid for easy opening and closing.
  • Wheels for convenient indoor and outdoor movement.
  • Can be used as a waste and used product transport container.

For advice on solutions and supply of oil spill response materials, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

SOUND ABSORBING COTTON, SOUNDPROOFING, THERMAL INSULATION

Posted on by Haianh

Sound absorbing cotton is a product manufactured using nano-fiber spraying technology on a production line and modern technology from Japan. The raw material is made from high-strength Polypropylene granules, which are waterproof, fire-resistant, resistant to fungi, microorganisms, and safe for humans, as they are non-toxic.

Sound absorbing cotton is widely used in soundproofing and thermal insulation for clean rooms, meeting rooms, studios, etc., with the following advantages: dust-free, free from chemical additives, non-allergenic, itch-free, environmentally friendly, safe for construction workers, and users.

Characteristics

  • Sound reduction, absorption, sound insulation, limiting sound transmission between rooms.
  • Thermal insulation, good heat preservation.
  • Non-flammable, ensuring fire safety for facilities using it
  • Excellent water resistance, mold resistance.

Applications of sound absorbing cotton

  • Thermal insulation for ceilings, walls, and floors.
  • Due to its excellent sound absorption properties, it is widely used in large-scale projects such as theaters, meeting rooms, auditoriums, gymnasiums, etc.
  • Used in thermal insulation to prevent condensation, reduce floor noise in apartment buildings.
  • Used in soundproofing and thermal insulation in facilities such as engine rooms, air-conditioned rooms.
  • Used in car soundproofing: door panels, engine compartments, wheel wells, car trunks, car floors, car ceilings.

For advice on industrial hygiene solutions and coping with incidents, please contact:
BIGNANOTECH Company
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

How to Utilize Spilled and Leaked Oil?

Posted on by Haianh

Lubricating oil, crude oil, and oil-based fluids have long been the primary source of fuel for most industrial activities and daily life. Machinery and equipment using oil are present in almost all factories, plants, manufacturing workshops, repair shops, warehouses, etc. Therefore, industrial hygiene and the treatment of spilled and leaked oil during operations and production are currently one of the issues of concern.

The amount of spilled oil due to accidents, oil leaks, and waste oil from factories and plants is extremely large every year. If not properly handled, it can cause environmental pollution, affect the health of workers, and result in certain waste for businesses.

Common methods for collecting, cleaning oil, fuel, and industrial fluids

Currently, one of the most optimal methods for industrial cleaning and handling oil spill incidents is to use high-tech absorbent products such as:

These products are manufactured using exclusive nano-fiber technology from Japan, so they can absorb oil quickly and absorb more oil than traditional cleaning utensils such as mop cloths or rags. This helps businesses save cleaning costs and minimize storage space.

Moreover, specialized oil absorbent products only absorb oil and oil-based fluids, not water, so they are often used to clean oil stains, leaks on machinery and equipment, factory floor surfaces. They are also used to control and treat oil spill incidents on rivers, lakes, seas, fields, etc.

They also have anti-static, non-flammable, non-combustible properties, meeting fire and explosion prevention standards and safety in storage and use.

Utilizing spilled oil

After using these products to absorb and collect spilled oil, the next important step is how to avoid wasting that oil. With high-tech specialized products such as oil absorbent pads, oil absorbent pillows, we can recover much of the absorbed oil by squeezing or using centrifuges. This oil can then be further filtered using oil filter fabric or oil filter machines and reused.

For wastewater containing non-reusable oil, oil filter fabric can be used to filter out all waste, oil residues, and oil sludge before discharging into the environment or undergoing other waste treatment processes.

In these ways, businesses can save a lot of fuel costs and waste treatment costs, while minimizing the risk of oil leakage through waste routes causing environmental pollution.

For effective oil spill collection and treatment, businesses need to prepare contingency plans and spill response procedures as well as standard hygiene procedures for their employees. Above all, they need to research high-tech specialized products and prepare backups to proactively handle any incidents that may occur, ensuring the most efficient operation and economic efficiency for their businesses.

For consultation or purchases, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

Oil Absorbent and Cleaning Powder

Posted on by Haianh

N-POWDER SORBENT is primarily composed of natural oil-absorbing materials that are safe, human-friendly, environmentally friendly, and fully biodegradable. This product is designed for collecting, cleaning, and absorbing oil generated during manufacturing processes or oil spill incidents.

Technical specifications

  • Oil absorption capacity: 1.5 – 3.5 times its weight.
  • Moisture content when packaged: 10 – 15%.
  • Surface material resistance: 10^6 – 10^9 (Ω/m^2).

Key features

  • Rapid absorption of various spilled oils, ensuring clean and dry surfaces.
  • Isolation of absorbed liquids without releasing them back into the environment, thus preventing secondary pollution sources.
  • High practical absorption capacity, significantly reducing disposal costs.
  • Minimization of vapor emissions from volatile spilled solutions prone to combustion.
  • Natural cellulose composition, environmentally friendly.
  • Non-corrosive, non-toxic to human health, flora, and fauna, and safe for the environment.
    Simple and safe to use.

Applications

  • Used in areas prone to oil leaks or spills in factories, manufacturing workshops, oil spill incidents, or household use.
  • Applied for absorbing and cleaning spilled gasoline and oil at petroleum ports, oil import-export stations, retail gasoline stations, oil tankers, mechanical maintenance and repair workshops, warehouses, land construction projects, ports, dredging operations, and all locations where gasoline, other hydrocarbon solutions are spilled and need treatment.

Instructions for use

Direct application:

  • Step 1: Cut open the bag, sprinkle N-Powder Sorbent powder around the spilled oil area to prevent spreading.
  • Step 2: Continue sprinkling N-Powder Sorbent powder to cover the entire oil-slicked surface.
  • Step 3: Use a stiff brush/broom to sweep back and forth until the absorbent powder has soaked up all the oil, leaving the surface clean and dry.
  • Step 4: Dispose of the absorbed powder in designated containers.

Note:

  • Do not use N-Powder Sorbent for absorbing and cleaning chemicals.
  • If oil stains are still visible on the surface, it means the absorbent powder has reached saturation; additional powder should be applied to thoroughly clean the area.
  • No need to rinse with any secondary chemicals.

For consultation or purchases, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

G-Matrix Sophis Graphene Powder – Elevating Material Standards

Posted on by Haianh

Graphene is a form of carbon consisting of a single layer of carbon atoms arranged in a tightly bound, two-dimensional honeycomb lattice. Graphene is the strongest material known for being harder than diamond yet more elastic than rubber, stiffer than steel but lighter than aluminum.

G-Matrix Sophis Graphene Powder is produced through advanced graphite exfoliation methods, environmentally friendly, and possesses the following outstanding properties:

High Hardness
Graphene maintains its robust structure even at room temperature. Its hardness exceeds that of many other materials (harder than diamond and about 200 times harder than steel). This is due to the tight carbon bonds present in graphene.

Good Electrical Conductivity
Electrical conductivity: 10^3-10^4 S/m
Electron mobility: 200,000 cm2/V.s
Graphene exhibits better electrical conductivity than copper, with the electron mobility being 200 times higher than silicon.

Super Lightweight
Weight per square meter = 0.77mg
Lighter yet stronger: A single-layer graphene sheet weighing 0.77 mg per square meter is equivalent to the weight of a ∼1 mm long human hair.

Good Thermal Conductivity
Thermal conductivity: 2000 – 5000 W/m.K. Graphene conducts heat 12 times faster than copper.

Applications:
G-Matrix Sophis Graphene Powder disperses well in various solvents and is suitable for many different applications:

  • Blending to create multi-functional composites such as anti-oxidation corrosion coatings for metals, thermal insulation coatings, antistatic coatings, electromagnetic wave shielding, water-repellent coatings, UV protection.
  • Used as additives for paint coatings, rubber latex, ceramics, alloys…
  • Additives for battery electrodes and batteries to enhance charging and storage capabilities.
  • Base material for nano-materials used in adsorbents, catalysts, solar panels.

BIGNANOTECH is currently manufacturing and distributing G-Matrix Sophis Graphene Powder suitable for various diverse applications. We are also seeking partners to jointly develop this promising field.

For product inquiries or partnership opportunities, please contact:
BIGNANOTECH Company
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

Top Best Heat-Resistant Materials for Residential Buildings Today

Posted on by Haianh

Amidst the increasingly complex global climate changes and society’s heightened awareness of environmental protection, selecting optimal building materials to reduce heat for residential structures and save energy is becoming a trend.

Below is a list of the top preferred and highly-rated heat-resistant materials in the construction of residential buildings today:

Specialized heat-reflective paint
Specialized heat-reflective paints can reflect sunlight, reducing the surface temperature outside the home and maintaining stable indoor temperatures. Additionally, they possess waterproof and mold-resistant properties, protecting the walls from adverse environmental effects.

One excellent heat-reflective paint product currently on the market is the S-Corin two-component nano heat-reflective paint from BIGNANOTECH. This paint has the ability to reflect up to 80% of heat and UV rays, maintaining stable indoor temperatures, providing the most comfortable living environment, and helping to save energy consumption.

According to quality testing and evaluation by SUZUKAFINE company (one of the top 5 paint manufacturers in Japan), S-Corin paint samples have much higher heat reflection capabilities compared to existing heat-resistant paint products in both domestic and international markets.

Integrated heat-resistant concrete
Integrated heat-resistant concrete is a combination of concrete and a layer of EPS (expanded polystyrene) insulation foam. This material not only has high durability but also helps reduce the amount of heat transmitted into the house from outside, keeping the indoor space cool and comfortable.

Light-colored and heat-resistant roof tiles
Light-colored roof tiles have the ability to reflect sunlight, reducing the amount of heat absorbed into the house. Some heat-resistant roof tiles are also designed with UV-protective coatings, extending their lifespan and reducing the indoor temperature.

Smart insulation materials
Smart insulation materials, such as aerogels and color-changing heat-resistant materials, are becoming a trend in modern residential construction. These materials can adjust the amount of heat transmitted through, thus maintaining an ideal living environment indoors.

Liquid-based thermal insulation panels
Liquid-based thermal insulation panel technology is becoming popular for its ability to retain heat and stabilize indoor temperatures. These panels are often used for roofs and external walls, creating a strong thermal insulation layer.

Materials with hollow structure
Materials like glass wool and foam core materials with hollow structures effectively insulate heat by trapping air within the hollows, thereby reducing the amount of heat transmitted into the house.

Applying these advanced heat-resistant materials to modern constructions not only helps minimize the impact of sunlight and keeps living spaces cool but also saves energy and reduces the operating costs of cooling systems within the house. That’s why they are considered the top choice for construction and renovation of residential buildings in today’s era.

For inquiries or purchases, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

MICROBIAL POWDER FOR OIL POLLUTION TREATMENT

Posted on by Haianh

N-BIO POWDER Biological Oil-Degrading Powder by BIGNANOTECH is a biological powder product consisting primarily of natural-origin materials and a group of microorganisms capable of cellulose degradation. Additionally, the biological powder product has the ability to decompose hydrocarbon compounds such as gasoline, diesel, KO, FO, and some other petroleum products.

1. Composition
The Biological Oil-Degrading Powder consists of natural-origin ingredients combined with selected microorganisms at high density: Bacillus: 107 – 108 CFU/g, Streptomyces: 107 – 108 CFU/g. These microorganisms have been researched, evaluated for their biological activity, deemed safe for soil and crops, and permitted for use in producing cellulose-degrading microbial products.

2. Function

  • This is an environmentally friendly and non-toxic biological powder product for treating environmental pollution, without adverse effects on human health.
  • The Biological Oil-Degrading Powder for oil decomposition, capable of cellulose degradation, is used to treat oil pollution in soil, mud, or sand. The activity of the decomposing microorganism group in N-BIO POWDER biological powder will reduce the oil content in the soil, transforming oil components into non-toxic forms for the environment. Additionally, the product is used to treat waste sources rich in fiber (cellulose, lignin) such as straw, agricultural by-products, waste in paper and packaging industries, etc.

3. Characteristics

  • Absorbs and retains liquids it absorbs tightly, thereby preventing secondary pollution sources.
  • Eight times higher absorption capacity compared to other absorbent powders on the market, ensuring a completely clean and dry floor.
  • Natural oil decomposition through the available microorganisms in the cellulose of the product. 100% biodegradable.
  • Limits the evaporation of spilled solutions, thereby minimizing the risk of easy ignition.
  • Non-corrosive, no harmful substances to human health, animals, or plants. Safe for the natural environment.
  • Simple and safe to use.

4. Instructions for use

4.1. Using N-BIO POWDER microbial powder for oil-contaminated soil, mud, sand

  • Direct use: Open the bag, sprinkle N-BIO POWDER microbial powder over the entire surface with spilled oil. Mix N-BIO POWDER powder with oil-contaminated soil as evenly as possible; Biological Oil-Degrading Powder will absorb oil upon contact. This superior characteristic helps prevent wide oil spreading or dispersal into the air.
  • The biological oil degradation process (isolated) by microorganisms occurs immediately afterward. 70-80% of absorbed oil is decomposed after 01 – 04 months depending on the oil content and type of waste oil.
  • For treating soil layers contaminated with oil up to a depth of 0.5m, evenly mix N-BIO POWDER microbial powder with the soil using a plow machine. If deeper, machinery for excavating the contaminated layer must be used to mix or overturn the soil.

4.2. Using N-BIO POWDER microbial powder as fertilizer for crops

  • Direct use: Open the bag, sprinkle N-BIO POWDER microbial powder onto the cultivated soil for topdressing or basal fertilization.
  • For basal fertilization, evenly spread N-BIO POWDER microbial powder when preparing the soil, then plow or furrow and cover with a thin layer of soil before planting.
  • For topdressing, dig trenches, spread microbial powder, cover with a thin layer of soil, or evenly spread N-BIO POWDER microbial powder along the width of the tree canopy and then water.

For inquiries or purchases, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com 

OIL ABSORBENT COTTON WITH NANO POLYPROPYLENE FIBER TECHNOLOGY

Posted on by Haianh

Oil absorbent cotton is a super-absorbent material manufactured from polypropylene, capable of absorbing spilled oil mixtures in any form, whether in liquid, emulsified, or dispersed on the water surface.

This product is specially designed to address oil spills on water surfaces and can absorb impressively up to 50 times its own weight.

1. Properties of polypropylene (PP) material

Chemical properties:

  • Polypropylene is a non-polar polymer, making it difficult to dissolve in water and other solvents at room temperature. However, at higher temperatures, PP can dissolve in some solvents, such as xylene.
  • PP exhibits outstanding chemical inertness, showing resistance to alkalis, detergents, and oils at room temperature. This makes it an ideal material for applications requiring resistance to chemicals.
  • PP is resistant to microorganisms and not degraded by bacteria or fungi. Therefore, it is an ideal material for applications requiring resistance to microorganisms.

Biological properties:

  • PP is a hydrophobic polymer, making it ideal for applications requiring waterproofing.
  • PP is non-flammable, making it suitable for applications requiring fire resistance.

Physical properties:

PP has high hardness, high mechanical strength, high heat resistance, and good impact resistance. These advantages make it an optimal material for applications requiring high durability.

2. Characteristics of oil absorbent cotton

  • Non-water sinking and water impermeability make it suitable for treating oil spills on water surfaces.
  • Quick absorption: The cotton is manufactured using advanced nano technology from Japan on a polypropylene base, providing superior absorption capacity with a large surface area for absorption.
  • Superior absorption ability, fast oil absorption, and environmentally friendly characteristics make it suitable for responding to oil spills in ecologically sensitive areas.
  • The smooth white cotton is easy to identify when absorbing oil, and its high buoyancy after absorption facilitates easy retrieval.
  • Easy to use and store.

3. Practical applications

  • Effective in emergency response to small and medium-scale oil spills on rivers, seas, ponds, lakes, etc. Particularly suitable for use in sensitive areas or inaccessible terrain such as beaches, coral reefs, mangroves, waterways, etc.
  • Treatment of industrial wastewater contaminated with oil.
  • Oil skim filtration in aquaculture water bodies.
  • Oil collection in oil storage tanks and pits.

For inquiries or purchases, please contact:
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com

BIGNANOTECH continues its export to the Japanese market

Posted on by Haianh

Japan remains a destination for BIGNANOTECH products, as of March 9th.

The shipment includes industrial spill response and treatment products designed specifically for the Japanese market. After years of successful collaboration, we are honored to continue receiving the support and trust of our esteemed partners.

As a reliable entity in the international market, we always ensure to deliver high-quality products tailored to the needs of each customer. BIGNANOTECH consistently strives for improvement to further develop in the future.

To discuss products and export orders, please contact us
BIG NANO TECHNOLOGY
Hotline: (+84) 879 808 080 – (+84) 868 939 595
Email: sales@bignanotech.com