High-Cis Polybutadiene Rubber Br9000 Used in Tyres
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of high-cis polybutadiene rubber br9000 used in tyres in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Butadiene rubber (BR) is an abbreviation for cis-1,4-polybutadiene rubber with the molecular formula (C4H6)n. Butadiene rubber is a structural synthetic rubber made from the polymerization of butadiene, with a content of more than 95% of the cis structure. Depending on the catalyst, it can be divided into nickel series, cobalt series, titanium series and rare earth series (neodymium series) butadiene rubber.
High-cis polybutadiene rubber, such as BR9000, is widely utilized in the tire manufacturing industry due to its exceptional properties.
|
Project |
Unit |
Superior Product |
Qualified Products |
Experimental method |
|
Volatilization zone |
% |
≤0.75 |
≤1.30 |
GB 6737-86 |
|
Total ash |
% |
≤0.75 |
≤1.50 |
GB 6736-88 |
|
Organic Acid |
/ |
4,50--6,75 |
4,50--7,00 |
/ |
|
Soap |
/ |
≤0.50 |
≤0.50 |
/ |
|
Bound styrene |
/ |
22,5--24,5 |
22,5--24,5 |
/ |
|
Viscosity of 100C Raw Rubber Door |
/ |
45--55 |
43--57 |
GB 1232-82 |
|
Composite Moon Viscosity 100C |
/ |
≤90 |
≤90 |
GB 1232-82 |
|
Tensile strength (145°C× 35min) |
% |
≥23.7 |
≤90 |
/ |
|
Tensile strength (145°C× 35min) |
% |
≥415 |
≥400 |
/ |
Application of Polybutadiene Rubber Br9000 Used in Tyres
High-Cis Polybutadiene Rubber Br9000 is an important synthetic rubber with a wide range of uses, mainly including
1.Tire manufacturing: butadiene rubber is an important raw material for tire manufacturing, used to improve the performance and durability of tires.
2.Wear-resistant products: butadiene rubber can be used to manufacture rubber shoes, rubber rollers and other wear-resistant products, with good abrasion resistance and cold resistance.
3.Plastic modifier: Butadiene rubber can be used as plastic modifier to improve the performance of plastic.
4.Automobile tires: butadiene rubber is mainly used in the manufacture of automobile tires, especially heavy truck and large bus tires, with good cold resistance and wear resistance.
5.Cushioning materials and rubber shoes, rubber cloth, etc.: Butadiene rubber can also be used for the manufacture of cushioning materials and a variety of rubber shoes, rubber cloth, etc.
Company Profile
Gneechem is dedicated to providing you with chemical products one-stop service, foreign trade export commodity inspection dangerous package, small batch product purchase, intermediates customization, chemical raw materials price market analysis, multi-species packaged purchases, and other services, to meet the customer's needs for a variety of customized products.
FAQ
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2. How to confirm the product quality?
1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.
3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately.
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