It is two parts silicone rubber, catalyzed by platinum, mainly used in printer and duplicating machine roller surface material, suitable for injection molding processes.
High rebound, low volatility, high temperature resistance.
LSR6900-15A/B LSR6900-20A/B LSR6900-30A/B LSR6900-40A/B LSR6900-50A/B
| Properties | Test method | Unit | LSR6900-15A/B | LSR6900-20A/B | LSR6900-30A/B | LIM6900-40A/B | LSR6900-50A/B |
| Appearance | Iron red | Iron red | Iron red | Iron red | Iron red | ||
| Specific gravity | D792 | 1.220±0.02 | |||||
| ShoreA hardness | D2204/DIN53505 | °A/Asker C | 3/15 | 5/20 | 10/30 | 20/40 | 30/50 |
| Viscosity | DIN53019 | mPa.s | 50,000-100,000 | 50,000-100,000 | 50,000-100,000 | 100,000-150,000 | 100,000-150,000 |
| Tensile strength | D412 | Mpa | ≥0.8 | ≥1.0 | ≥1.2 | ≥1.2 | ≥1.2 |
| Elongation at break | D412 | % | ≥400 | ≥400 | ≥400 | ≥400 | ≥350 |
| Tear strength | D624B | kN/m | ≥2 | ≥2 | ≥2 | ≥2 | ≥2 |
| Linear shrinkage | JISK 6301 | % | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 |
| Tensile set | D412 DIE C | % | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
| Rebound | % | ≥15 | ≥20 | ≥35 | ≥50 | ≥60 | |
| Compression set | DIN53 517 | % | ≤10% (200℃x4h 180℃x22h, compress25%) | ||||
| Curing time （150℃） | Tc10≥8S Tc90≤45S | ||||||
The product is mainly used in printer and duplicating machine roller surface material.
SQUARE® LIM6900 series are available in 20 kgs pail or 205 kgs drum.
Request a quote here to get pricing, offers, and product information
Building 9th, 3rd Phase, Hemei Industrial Park, Pingzi Road, Pingdi Block 518117, Longgang District, Shenzhen, China
Tel:+86-755-28805339/28805066
Fax:+86-755-28805428
sales@squaresilicone.com
Condutive-OA roller