Product Details

silane coupling agent si69 in Rubber & Tyre

Product Features

Product Description

Silane coupling agent si69 in Rubber & Tyre


Silane Coupling Agent Corsile069


Equivalents:

Momentive-A-1289, Dow corning Z-6940, Shin-Etsu KBE-846, Evonik Si69

Chemical Name
Bis [3-(triethoxysilyl) propyl] tetrasulfide
Formula
(C2H5O)3SiCH2CH2CH2-S4-CH2CH2CH2Si(OC2H5)3
CAS No.
40372-72-3
Physical Properties
A pale yellow clear liquid with light odor of ethyl alcohol and soluble easily in ethyl alcohol, acetone, benzene, toluene etc. Insoluble in water.


Specification

Test Item
Target Values(Spec.Limits)
By-products %
≤4.0%
Chlorine Content %
≤0.6%
Sulfur Content
22% ± 1%
Specific Gravity (25℃ g/cm³)
0.020 ± 1.080
Flash Point ℃ 
≥ 100
Polysulfides Distribution 
S2 Content%
15-21
S3 Content%
27-33
S4 Content%
21-27
S5-S8 Content%
24-30
Free Sulfur Content%
≤1.0
The average sulfur chain length
3.75±0.15
Color Gardner
4-6
Weight Loss Rate %
≤0.5
Application

Mechanical Rubber Goods: General use silane for achieving good dynamic properties, low compression set and high abrasion resistance in mixtures containing white fillers.

Certifications
Company Profile

Basic Information
Guangzhou Ecopower New Material Co., Ltd is a high-tech oriented company having own factories and production lines; Ecopower has been specializing in manufacturing and distributing products of silane coupling agent, precipitated silica, petroleum hydrocarbon resins and CSM rubber, which are widely used in rubber tires, footwear, printing ink, painting, coatings and adhesives industries, etc. The sales center is located in Yuexiu District of the Guangzhou city.
As an innovative chemical raw material supplier, we not only provide products to customers, but also render technical advice and solutions as well.

Our silane coupling agent plant is located in YongXiu,Jiangxi. the capacity is more than 7000 MT/year. 

The Advantages for our silane coupling agent are:

1)Full set of environment facility in the chemical industry area,

2)Total 5 products lines and another two new product lines are planned in 2018;
3)11 technical people worked in R&D lab and cooperated with Nanchang University, Qingdao University of Science and Technology .....for new products and new process. Owned 6 technical patents how to produce silane coupling agent.

Our Factory
Exhibition
Packing & Storage

25kg plastic drum

200kg plastic drum


1000 kg IBC container


1.Package: 25 kg or 200 kg, 1000 kg in plastic drum.

2.Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

3. Shelf life: One year in ventilating, cool and dry area.

FAQ

Question 1: What payment terms do you support?
A: L/C, D/A, D/P, T/T, CAD, Paypal. etc.


Qusetion 2: Do you have factory?
A: Yes, we have our own factory located in Xinghuo Industrial Park, Yunshan country of Jiangxi Province, which can supply 7000 metric tons sialne coupling agent to satisfy the need of our clients.


Guidance for Inquiry
For our faster and more accurate reply, please write these information in the inquiry:
1.Product name and CAS no.
2.Purity
3.Inquiry volume;
4.Application;
5.Destination Port;
6.Other Requirements.
This will save valuable time for both of us, and our best price can also be provided for you quickly according to your exact information. Thanks for your understanding!
Now please send your inquiries to us and enjoy our professional service! 

You May Like

Find Similar Products By Category

You May Like

View More
Chat Now Contact Now