Mingyi Silicone(Anhui) Co., Ltd.
Post cured free liquid silicone rubber series of MY LSR 3620
Self-adhesive high transparent liquid silicone rubber MY LSR 3050
Addition type silicone rubber MY LSR 3930 series for medical grade tube
mildew-resistant addition silicone rubber MY LSR 3M20-50W-0
Potting Silicone Rubber MY LSR 3300G/LSR 3100G
The MY LSR 3525 Series products feature high strength and excellent mechanical properties. With a Shore hardness range of 25-70 and a 1:1 mixing ratio, they are suitable for compression molding and injection molding of liquid silicone rubber.
High strength
Excellent fluidity
Kitchenware
Industrial miscellaneous parts
Adult products
|
Item |
3525 |
3530 |
3540 |
3550 |
3560 |
3570 |
|
Appearance |
Semi-transparent |
Semi-transparent |
Semi-transparent |
Semi-transparent |
Semi-transparent |
Semi-transparent |
|
Viscosity (Pa·S) |
80 |
80 |
80 |
220 |
300 |
400 |
|
Hardness (Shore A) |
25 |
30 |
40 |
50 |
60 |
70 |
|
Density (g/cm³) |
1.08 |
1.10 |
1.11 |
1.13 |
1.14 |
1.16 |
|
Tensile Strength (Mpa) |
4.5 |
5.0 |
5.5 |
6.0 |
6.0 |
5.0 |
|
Elongation (%) |
400 |
350 |
300 |
250 |
220 |
180 |
|
Tear Strength (KN/m) |
12 |
14 |
18 |
20 |
18 |
16 |
|
Shrinkage Rate (%) |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
Vulcanize at 130℃ for 5 minutes.
Cures rapidly at high temperatures. The curing time depends on the thickness used and the curing temperature.
Contact with certain materials, such as amines, sulfur, and tin compounds, may inhibit curing.
Components A and B are filtered, deaerated, and supplied as matched batches.
Mix Component A and Component B at a ratio of 1:1 by weight.
It is strongly recommended to use airtight conveying, metering, and mixing equipment for metering and mixing the two components.
If air bubbles are introduced during the mixing process, a vacuum device must be used to completely remove the air.
The product should be stored in unopened original containers at a temperature of 32℃ or below.
The shelf life of this product is 9 months. It can be used only after passing re-inspection.
After mixing Components A and B, the pot life of the mixture at 25℃ is 48 hours.
