High Transparent Liquid Silicone Rubber (LSR) for Earplug Making
Model:
LIM1020-60A/B
Product Description
Here's a food grade silicone rubber used for making earplugs. The earplug material is a two component high transparent liquid silicone rubber, ensuring no harm to human body. Mixing ratio of its two components is 1:1.
Features
High transparent
Flexible and non-toxic
Food grade
Aging resistant
Excellent in tensile strength
Application
The liquid silicone rubber is mainly used for making earplugs.
Packaging
20kg/pail or 200kg/pail
| Physical properties | Test method | Unit | LIM1020-60A/B |
| Appearance | Transparent | ||
| Light transmittance | % | >92 | |
| Viscosity | DIN53019 | mPa.s | A:(7-10)x104 |
| B:(3.0 ~ 5.0 )x104 | |||
| SHORE hardness | D2204 | A | 50 ~ 60 |
| Tensile strength | D412 | MPa | > 5 |
| Elongation at break | D412 | % | > 200 |
| Tear strength | D624B | KN/m | > 10 |
| Resilience | % | > 50 | |
| Tension set | D412 DIE C | % | < 1.5 |
| Linear shrinkage | JISK 6301 | % | ≤2.5 |
Notes:
1) Please store the liquid silicone rubber at room temperature in an indoor cool, dry and ventilated place without direct sunlight. Shelf life is 12 month.
2) Parameters in the table are only for reference use. Contact us for more details.
Shenzhen SQUARE Silicone Co., Ltd.
Address:Building 9th, 3rd Phase, Hemei Industrial Park, Pingzi Road, Pingdi Block, Shenzhen, PR China 518117
Tel.:
(Overseas)
Ext:837
Fax: 86-755-28805428
