Rubber Silan*E Coupling Agent Si69/CAS 40372-72-3, Silicone Coupler Si69 Liquid

• CAS No.: 40372-72-3
• Formula: (C2h5o)3sich2CH2CH2-S4-CH2CH2CH2si(Oc2h5)3
• EINECS: 254-896-5
• Appearance: Gum
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: Colorless Transparent
• Model NO.: Si69
• Sample: Avilable
• Certification: ISO, IATF
• Boiling Point: 122-126 °c5 mm Hg(Lit.)
• Density: 0.978 G/Ml at 25 °c(Lit.)
• Flash Point: >230 °f
• Storage Condition: 2-8°c
• Transport Package: 25kg, Per Carton Box Lined with Plastic Bags.
• Specification: 200kg or 1000kg
• Trademark: ZINCA
• Origin: China
• HS Code: 3910000000
• Production Capacity: 200 Ton/Tons Per Week

Product Description

Product Description

Silicon 69, used in rubber products only, thefunction is
1. as a coupling agent of non-black filler. 2. to maintain the curing balance to increase the anti-reversion property .
3. as a curing agent to obtain good thermal aging performance

 

 

 

 

 

Application

Si69 is a kind of silan*e coupling agent with multiple functional groups successfully used in rubber industry to improve modulus and tensile strength of rubber, to reduce the compound viscosity and save process energy consumption. It is especially applicable for polymers with double bond or rubber formulation with hydroxyl fillers. The suitable fillers include silica, silicate, clay,etc. The suitable rubber include natural rubber (NR), Butadiene styrene rubber (SBR), Isoprene rubber (IR), Butadiene rubber (BR),Acrylonitril*e butadiene rubber (NBR), Ethylene propylen*e diene rubber (EPDM), etc.

 

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

FAQ

 

1. Who are we?
We are based in Anhui, China, start from 2019,sell to Southeast Asia(25.00%),Western Europe(15.00%),Eastern Europe(15.00%),South
America(15.00%),North America(10.00%),Southern Europe(5.00%),Northern Europe(5.00%),Africa(5.00%),Eastern Asia(5.00%). There are
total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Methyl Dimethyl silicone oil,Hydrogen-containing silicone oil.

4. Why should you buy from us not from other suppliers?
1.Focus on Chemical Industry 2.Professional R&D team
3.A wide range of products
4.Reliable Quality Guarantee
5.Quality Service System

5. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T;
Language Spoken:English