Pale Yellow Liquid Wear Resistance Oil Sulfur Silane Si69 (Z-6940)

Model NO.
Si69
Shelf Life
2 Years
MOQ
25kgs
Storage
Store in a Cool and Dry Place
Sample
Available
Transport Package
25 Kg, 200kg Plastic or Iron Drum or IBC Tank
Specification
98% Min Purity
Trademark
SANJI
Origin
China
Production Capacity
5000 Tons Per Year
Reference Price
$ 36.45 - 40.50
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Product Description

Pale Yellow Liquid Wear Resistance Oil Sulfur Silane Si69(Z-6940) Silano
 
Chemical Name:  Bis - [γ-(triethoxysilyl) propyl] tetrasulfide
Molecular Formula:  C 18 H 42 O 6 Si 2 S 4
Structural Formula:
Molecular Weight: 539
CAS No.: 40372-72-3
Physical Properties
Physical Form:  Transparent liquid
Color:  Yellow or light yellow
Total Sulfur, %:  22
Specific Gravity at 25/25ºC:  1.1
Boiling Point,ºC:  250
Refractive Index, nD 25ºC:  1.486
Flash Point, Pensky-Martens Closed Cup(1),ºC:  106
Applications
Si69 is a kind of silane 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), Acrylonitrile butadiene rubber (NBR), Ethylene propylene diene rubber (EPDM), etc.
Si69, used in rubber products only, the function 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.

Packaging and Storage
Be packed in 25KG, 200KG drums, IBC and ISO Tank.                                    
Be sealed and stored in cool and well ventilated place. Away from fire and water.

Our Service  

 

1. Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.Factory price.

5.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

6. Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery;
7.Accepted Payment Currency:USD,EUR,CNY;
8.Accepted Payment Type: T/T,L/C,D/P,MoneyGram,Credit Card,PayPal,Western Union,Cash
9.We cooperate with Sinosure many years.


Pale Yellow Liquid Wear Resistance Oil Sulfur Silane Si69 (Z-6940) Pale Yellow Liquid Wear Resistance Oil Sulfur Silane Si69 (Z-6940) Pale Yellow Liquid Wear Resistance Oil Sulfur Silane Si69 (Z-6940) Pale Yellow Liquid Wear Resistance Oil Sulfur Silane Si69 (Z-6940)
 

 

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