Mingyi Silicone(Anhui) Co., Ltd.
Food grade liquid silicone rubber MY M6750 series for kitchenware
Post cured free high bite force liquid silicone rubber series of MY M6040K
Two component, low viscosity addition silicone rubber MY G30-303
Post cured free liquid silicone rubber series of MY M6020
Food grade silicone rubber for mold making
Description
MY M1740 A/B is a special coating liquid Silicone rubber for airbag with self-adhesive properties to PA66.
Advantages
Excellent self adhesion to PA66
low viscosity and easy automatic feeding
Rapid heat curing
long operation time after mixing
Excellent mechanical properties
Application
Airbag coating
Architectural textile coating
Protective clothing coating
3C product sealing, etc
Curing condition
Temperature： 160°C
Curing time：T90 less than 25s
Note
MY M1740 A/B is a platinum catalyzed product. The
platinum catalyst is in the component A. Strict attention should be paid when
using, to avoid catalyst poisoning.
Packing and storage
Component A：200kg/iron drum, component
B:200kg/iron drum
Storage
1. Below 23°C, unopened barrels can be stored for 12 months, and the best use-by date is marked on the label of each product's outer packaging.
2.
After the expiry date, it is necessary to do performance tests for relevant
indicators to ensure the quality, and then could be used.
Technical index
|
Properties |
Test method |
Value |
|
Unmixed |
||
|
Component A |
||
|
Color |
slight yellow |
|
|
Density |
1.07 g/cm3 |
|
|
Viscosity at 25℃，0.9S-1 |
Brookfield |
45000 mPa.s |
|
Component B |
||
|
Color |
Milk white |
|
|
Density |
1.07 g/cm3 |
|
|
Viscosity at 25℃，0.9S-1 |
Brookfield |
53000 mPa.s |
|
Technical data（A+B mixed） |
||
|
Mix ratio（weight） |
A:B |
1:1 |
|
Viscosity at 25℃，0.9S-1 |
Brookfield |
52000 mPa.s |
|
Curing time |
See curing conditions |
|
|
Technical data（cured） |
165±2℃*300 S |
|
|
Color |
slight yellow |
|
|
Density at 23℃ |
DIN EN ISO 1183 |
1.07 g/cm3 |
|
Hardness |
DIN ISO 48-4 |
35 |
|
Tensile strength |
ISO 37 type 1 |
5.0 Mpa |
|
Elongation at break |
ISO 37 type 1 |
350% |
|
Tear strength |
ASTM D 624 B |
10 KN/m |
