Si69-50GE/200
Silane series
| CHEMICAL NAME: |
Bis-(triethoxypropyl) tetrasulfide |
50±1% |
| EPDM+OiL+Dispersant |
50±1% |
MOLECULAR FORMULAole:C18H42O6S4Si2
MOLECULAR WEIGHT:538.95
QUALITY STANDARD:
| Product Description |
Raw Material Description |
| Appearance |
Light Yellow granule |
Sulfur content, %≥ |
21.7-23.3 |
| Density(g/cm3): |
1.28±0.04 |
Initial M.P.(active SI)ºC≥ |
80 |
| Mooney viscosity,ML(1+4)at50°C: |
45±10 |
Ethanol content, %≤ |
0.50 |
| Filtration process(Mesh/pm) |
80mesh/200μm |
R2 content, %≤ |
3.0 |
| Density(g/cm3) |
Approx 1.2 |
Moisture, ppm≤ |
400 |
PROPERTIES:Light yellow granule.
APPLICATION:
- Improve the tear strength and wear resistance of the vulcanizate;
- It can improve the reinforcing property of the filler, and at the same time, can increase the crosslinking density of the vulcanization and reduce the compression set;
- It can prevent vulcanization and reduction, and obtain good heat aging resistance of rubber products;
- Suitable for soles, rubber rollers, conveyor belts, transmission belts, tires, wire and cable and other products;
- Si69-50E is more convenient than liquid weighing, and storage and transportation are more stable.
USAGE:Add with reinforcing filler.
DOSAGE:1~6phr.
PACKING&LOADING:25 kgs in carton box with polyethylene bag liner
SHIPPING MARKS:Neutral export standard. Also can be customized.
LEAD TIME:
| Quantity(Metric Tons) |
1-1 |
2-30 |
>30 |
| Est.Time(days) |
15 |
25 |
to be negotiated |
STORAGE:Keep cool (below 25ºC) and dry in original package.12 months from production date.
NOTE:Different content of powder products can be made according to customer requirements. Such as Si69-50, Si69-70 powder, etc.
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