Tire molding silicone
Product Descritpion:
Tire Molding Silicone is great to make tire molds either with simple or intricate patterns. With the excellent tension and tear strength, flexibly, especially almost nil shrinkage. Molds from this kind Silicone rubber always can help them make a perfect molds and high temperature resistance and durable life.
Appearance:
Part A: an non-toxic and odorless liquid in translucent color with platinum inside
Part B: an non-toxic and odorless liquid in translucent color.
ATT: We do any curing time as you requirements
Features:
1) Amazing fluidity and easy to operate
2) Delicate design available
3) Easy de-molding
4) Excellent tension and tear strength
5) High performance in duplication
6) Excellent resistance to weather, temperature, aging, acid & aging-Proofing. High resistance to high temperature and aging(resist -60 to 250°C)
Technical Data:
| Item | Platinum Cured Silicone | Tin Cured Silicone | ||
| Product (Catalyzed A+B) | AS40# | AS20# | CS15# | CS20# |
| Hardness ( A) | 40±2 | 20±2 | 15±2 | 20±2 |
| Mix Ratio ( A:B by Weight) | 1:1 or 10:1 | 1:1 or 10:1 | 100：3 | 100：3 |
| Color | Translucent | Translucent | white | white |
| Pot life (mins) at 25°C | 30-40 | 30-40 | 30-40 | 30-40 |
| Cured time (Hours) at 25°C | 4-6 | 4-6 | 8-12 | 8-12 |
| Viscosity (mPa.s) | 12000±1000 | 5000±1000 | 15000±2000 | 17000±2000 |
| Tensile -Strength (M.pa) | 7.5±0.5 | 5.3±0.3 | 2.8±0.3 | 3.1±0.3 |
| Tear-Strength (kN/m) | 28±2 | 24±2 | 17±2 | 20±2 |
| Elongation (%) | 450 | 480 | 400 | 400 |
| Shrinkage (%) | 0.1 | 0.1 | 0.3 | 0.3 |
Storage & Shelf Life:
1Year at least, stored in a cool and dry place under room temperature 25℃
Packing:
20kgs, 25kgs, 200kgs, IBC Drum
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 uncure 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 uncure problem
