Pva Concrete Fibers - China
price: contact company for price
PVA Concrete Fibers Reinforcement concrete
Material: 100% Polyvinyl alcohol PVA Fibers
Polyvinyl alcohol fiber (PVA fiber for short) is a synthetic concrete fiber made of high polymerization of high quality polyvinyl alcohol (PVA) and processed with specific advanced technology.
Characteristics of PVA fiber
1 - has very good mechanical properties, its high strength, high modulus, low elongation.
2 - acid and alkali resistance, chemical resistance.
3 - light resistance: under long time sunlight, the fiber strength loss rate is low.
4 - corrosion resistance: fiber buried in the ground for a long time without mold, rot, insects.
5 - fiber has good dispersion: fiber does not stick, good dispersion in water.
6 - fiber has good affinity with cement, plastic, etc.
and high bonding strength.
7 - Non-toxic and harmless to human body and environment.
PVA fiber Technical parameters
Material 100% Polyvinyl alcohol
Use CONCRETE
Density 0.9 g/mL at 25 °C(lit.
)
Melting Point 189 °C(lit.
)
Fiber Length 3mm
Elastic Modulus 3500
Tensile Strength 550Mpa
Ignition Points 160-180
Elongation At Break 10% Min
Acid, Alkali & Salt Resistance Strong
Place of Origin China, Shandong
Brand Name jinhongyao
Product name polypropylene fiber
Application Concrete Road
Shape Curved
Type Monofilament Pp Fiber
Melting Point 160 - 170
Elastic Modulus 3500MPa
Tensile Strength 450MPa
Ignition Points 280-350
Elongation At Break 15%-25%
Acid, Alkali & Salt Resistance 95% Strong PVA fibers reinforcement concrete specification
Name PVA fiber
Material 100% polypropylene
colour white
Melting Point From 165 to 175 degrees Celsius
Fiber Length 3mm, 6mm, 9mm, 12mm, 16mm, 19mm, Tensile Strength >=690Mpa, More than 250 mpa
Min order 1TON
Transport information Size 60mm*40mm*20mm Gross weight 1kg Delivery time 5
Sample quantity for each time 5 20kg package paper box plastic box
Customized service LOGO customized accept accept Outside package customized accept accept Picture customized accept accept Applications of PVA concrete fibers
1 - Polyvinyl acetal fibers are used in industry to make canvas, tarpaulin, filter cloth, transportation belts, packaging materials, work clothes, fishing nets and cables for marine operations.
2 - High-strength, high-modulus filaments can be used as skeleton materials for transportation belts, lining materials for all kinds of hoses, tapes and shoes, as well as making bicycle tire cord.
3 - Since this fiber can resist the alkalinity of cement and has good bonding and affinity with cement, it can replace asbestos as the reinforcing material of cement products.
It can be widely used in cement products, road construction, water conservancy projects, etc.
4 - It can be blended with cotton to make all kinds of clothing and interior products, and can also produce knitted products.
However, the heat resistance is poor, and the fabric made is not stiff, and cannot be washed in hot water.
5 - In addition, it is also used in non-woven fabrics, paper making, etc.
Whatever concrete fiber you need, we've got you covered.
Click below for our factory pricing.
Production process of polyvinyl alcohol fiber
PVA fiber raw materials used polyvinyl alcohol average molecular weight of 60, 000 ~ 150, 000, thermal decomposition temperature of 200 ~ 220 ℃, the melting point of 225 ~ 230 ℃.
PVA concrete fiber can be made by wet spinning and dry spinning.
The heat treatment of polyvinyl alcohol fiber by acetalization treatment can be obtained polyvinyl alcohol acetal fiber.
The acetalization process is to remove the mannitol (sodium sulfate) by washing, from the aldehyde solution (by the aldehyde agent formaldehyde, diluent water, catalyst sulfuric acid, swelling inhibitor sodium sulfate composition) through, and then by washing process.
The tow can also be cut into short fibers and conveyed by airflow to a post-treatment machine for acetalization on a stainless steel screen.
In order to improve the fiber properties, can contain cross-linking agent boric acid polyvinyl alcohol solution (concentration of 16%) for wet spinning, the resulting primary fiber in the alkaline coagulation bath solidification, after neutralization, washing and multi-stage high tensile and heat treatment, then you can obtain the strength of 106 ~ 115cN / dtex filament.
Company Contact:
- Phone: 15169889082
- Address: Yangli Street, Laiwu Driect, Jinan City, Shandong Province, Jinan , Shandong Sheng, China
- Email:
Published date: October 28, 2022
- Business Description: Shandong Jinhongyao Engineering Materials Co., Ltd. is located at the foot of Mount Tai; it is adjacent to the spring city of Jinan in the north, and the hometown of Confucius and Mencius in the south; it is in Bole, Tailai, and Jinan-Qingdao highway passing by, with convenient transportation and extending in all directions.
The company integrates product research, development, design, and manufacturing.
It has strong technical force and a complete range of products.
It has established close cooperative relations with many scientific research units, universities, and design institutes across the country.
The company mainly produces PP fiber , PVA fiber , steel fiber JK-7 spiral polyvinyl alcohol fiber, copper waterstop, copper waterstop, copper waterstop, The production and sales of copper sheets, T2 copper strips, and copper plates have the characteristics of high strength, long life, corrosion resistance, and aging resistance.
Their products are mainly used in infrastructure projects such as water conservancy, railways, tunnels, landfills, artificial lakes, etc.
, Have been unanimously praised by users and experts.
Has won a good market reputation.
Our Products:
- Pva Concrete Fibers
- Pp Plastic Fiber
- Steel Fiber For High Strength Reinforcement Concrete
- Anti Crack Concrete Fibers
- Polypropylene Fiber Applicated Construction Concrete Reinforcement
Related listings
-
Basic Blue 9 61 73 4Explosive materials - Hebei Ruixin Chemical Industry Co., Ltd. - China - December 31, 2020 - contact company for price
Basic blue 9, is also known as Methylene Blue, Methylene blue BB, or methyl blue. It is a golden red flash or flash golden bronze powder. Soluble in water, slightly soluble in alcohol, blue. Case of concentrated sulfuric acid is yellow green, blue di...
-
Basic Blue 7 Cas 2390 60 5Explosive materials - Hebei Ruixin Chemical Industry Co., Ltd. - China - December 31, 2020 - contact company for price
C.i.: 42595 cas no. : 2390-60-5 molecular formula: c33h40cln3 molecular weight: 514.1438 strength: 100% packing: packed in 25kgs iron drums and bags. product advantages high and full strength excellent quality bright and shining appearance good purit...
-
Basic Violet 1 8004 87 3Explosive materials - Hebei Ruixin Chemical Industry Co., Ltd. - China - December 31, 2020 - contact company for price
Basic Violet 1, other name: Methyl Violet 2B CAS No.: 8004-87-3 Molecular Formula: C24H28N3Cl EINECS No.:277-459-0 Molecular Weight: 407.99 Appearance: shinning dark fluffy green crystals Strength: 100% Colour index: c.i.basic violet 1 Purity: 30%-10...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"