Liquid Silicone Rubber (LSR) for Coating
Model:
LSR6039-40JT,LSR6050-50JT
Product Description
This is a high viscosity, high strength liquid silicone rubber for coating applications. It contains no cross-linking agent, platinum catalyst and retarder. The coating material can be made to inks of various colors by adding color mastermatch into it and grinding uniformly, and then adding corresponding cross-linking agent, platinum catalyst and retarder.
Application
Liquid silicone rubber for inks
Packaging
1kg/pot, 3kg/pot or 20kg/pail
Physical properties | Test method | Unit | LSR6039-40JT | LSR6050-50JT |
Appearance | Transparent | Transparent | ||
Viscosity | DIN 53019 | mPa.s | (150 ~ 350)x104 | (100 ~ 300)x104 |
SHORE hardness | D2204 | A | 40 ~ 44 | 50 ~ 54 |
Tensile strength | D412 | MPa | ≥7.5 | ≥7.5 |
Elongation at break | D412 | % | ≥450 | ≥400 |
Tear strength | D624B | KN/m | ≥30 | ≥20 |
Tension set | D412 DIE C | % | ≤6 | ≤5 |
Resilience | % | ≥55 | ≥60 |
Physical properties | Test method | Unit | LSR6060-20 |
Appearance | Semi-transparent | ||
Viscosity | DIN 53019 | mPa.s | (4.5 ~ 5.5)x104 |
SHORE hardness | D2204 | A | 20 ~ 24 |
Tensile strength | D412 | MPa | ≥1.8 |
Elongation at break | D412 | % | ≥500 |
Tear strength | D624B | KN/m | ≥5 |
Tension set | D412 DIE C | % | ≤1.5 |
Resilience | % | ≥65 |
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