Product Description

Styrene butadiene rubber (SBR), also known as polystyrene butadiene copolymer. Its physical mechanism performance, processing performance and service performance are close to those of natural rubber, and some properties such as wear resistance, heat resistance, aging resistance and vulcanization speed are better than those of natural rubber. It can be used with natural rubber and various synthetic rubbers, and is widely used in the production of tires, tapes, hoses, wires and cables and various rubber products. It is the largest universal synthetic rubber variety and one of the earliest rubber varieties to realize industrial production.

Company Profile

Dongdu Biology is a company that develops and sells high-end chemicals. Our company aims to provide 

all-round and professional technical solutions and products and services for domestic and foreign customers

 in line with the principle that professionals do professional things; The company has its own independent

 research and development team, perfect experimental facilities and advanced testing instruments, and 

at the same time, it is equipped with complete production equipment for product extraction, separation, 

synthesis, fermentation and strict quality control system to ensure the stability of product quality from all aspects.

The company has 10, 000-level and 100, 000-level purification workshop that meet GMP standards, and 

fully automatic production equipment. The high quality and reasonable cost of our products have won 

warm welcome from many customers. From material procurement, production process to product testing, 

we have established a strict quality standard inspection system. Every link from packaging, delivery, 

shipment to transportation has been inspected at different levels. Pursuing excellent quality is the core 

driving force of our development, and serving customers wholeheartedly is our eternal purpose!

Division I provides customized packaging, customized production and other personalized customized 

services, and supports various modes of transportation such as land, sea and air, and strives to bring 

customers a quality cooperation experience. Our products are popular in North and South America, 

Europe and Southeast Asia. We look forward to cooperating with new and old customers.

FAQ

To ensure the convenience of clients,we always set accurate reply for crucial question.

Q1:   Can I get some samples ?

A:      Yes, we can supply the free sample, but the shipping cost be paid by customers.

Q2:   How to start orders or make payments ?

A   :   PI will be sent first after confirmation of order,enclosed our bank information.

        Payment by T/T, Western Union  , Moneygram .

Q3:   What's your MOQ ?

A  :    Our MOQ is 1kg.

Q4:   How about delivery leadtime ?

A  :   Delivery lead time: About 3-5 days after payment confirmed.(Chinese holiday not included)

Q5:   Is there a discount ?

A  :    Different quantity has different discount.