LSR Silicone Rubber
Product Descritpion:
LSR Silicone is great to make kitchen products (such as silicone spoon, shovel head and a handle, a cup cover, silicone ice lattice etc), face Plates, Baby pacifier, bottle, bottle cap, infant tableware, pump seals, baby toys etc..
Features:
Platinum-based (environmental,odorless and nontoxic)
Mixing ration: 1:1 and 10:1 are available
Excellent tension and tear strength
Non shrinkage
Excellent resistance to weather, temperature, aging, acid & aging-Proofing. ² High resistance to high temperature and aging(resist -60 to 230°C)
Technical Data:
| Typical general characteristics | LSR Silicone Rubber | ||||
| Product (Catalyzed A+B) | LS15# | LS20# | LS40# | LS50# | LS70# |
| Hardness ( A) | 15±2 | 22±2 | 41±2 | 50±2 | 64±2 |
| Mix Ratio ( A:B by Weight) | 1:01 | 1:01 | 1:01 | 1:01 | 1:01 |
| Color | ≥77 | ≥77 | ≥77 | ≥77 | ≥80 |
| Viscosity (mPa.s) | (120-180)*104 | (130-190)*104 | (110-190)*104 | (70-90)*104 | (200-300)*104 |
| Tensile -Strength (M.pa) | 5.5±0.3 | 9.0±0.3 | 9.5±0.3 | 8.5±0.3 | 8.5±0.3 |
| Tear-Strength (kN/m) | 9 | 30 | 30 | 30 | 30 |
| Elongation (%) | 1000 | 1050 | 750 | 560 | 420 |
Storage & Shelf Life:
1Year at least, stored in a cool and dry place under room temperature 25℃
Caution-Safety First!!!
1. No contact with your Food or Drinking Water etc.
2. Keep Out Of Reach Of Children.
3 .As addition cure silicone is a kind of platinum cure system ,which will be easy to cause uncured problem ,so Kindly follow the tips below :
1)Do not mix with liquid condensation silicone rubber or even the tool which used for condensation silicone
2)Do not mix with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph,
3)Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncured problem
