The additon silicone rubber is also called platinum cured silicone rubber will be cured under room temperature and can be cured fastly by heating.It's often be named of two-components liquid silicone rubber ,the mixing ratio between two parts is 1:1. It has an exceptional fluidity and good operability. Especially ,the platinum cured silicone rubber satisfying food grade criteria has a lower shrinkage,higher temperature resistance .
•Good operability
•avirulent and harmless
•Moderate hardness
•High tensile and tear strength
•Good flexibility
•Low shrinkage rate
•high temperature resistance
Item | Color | Viscosity (MPa·s) | Hardness (Shore A) | Tensile Strength (MPa) | Elongation at Break % | Tear Strength (N/mm²) | Pot Life (mins) | Cure Time (hrs) |
1500 | Translucent | 4500±500 | 0±2 | ≥1.5 | ≥550 | ≥3.0 | 30-40 | 3-5 |
1505 | Translucent | 5000±500 | 5±2 | ≥2.5 | ≥550 | ≥12.0 | 30-40 | 3-5 |
1510 | Translucent | 6000±500 | 10±2 | ≥3.2 | ≥500 | ≥13.5 | 30-40 | 4-6 |
1515 | Translucent | 6500±500 | 15±2 | ≥3.5 | ≥450 | ≥17.0 | 30-40 | 4-6 |
1520 | Translucent | 8500±500 | 20±2 | ≥4.0 | ≥430 | ≥19.0 | 30-40 | 4-6 |
1525 | Translucent | 10000±500 | 25±2 | ≥4.1 | ≥400 | ≥18.0 | 30-40 | 5-7 |
1530 | Translucent | 12000±1000 | 30±2 | ≥4.2 | ≥380 | ≥18.0 | 30-40 | 6-8 |
1535 | Translucent | 16000±1000 | 35±2 | ≥4.3 | ≥360 | ≥18.0 | 30-40 | 6-8 |
1540 | Translucent | 23000±1000 | 40±2 | ≥4.5 | ≥340 | ≥17.8 | 30-40 | 8-10 |
Food-grade mold silicone rubber is mainly used for food molds duplication,like chocolate mold, candy mold, and food cake mold. It can also be used for flexible silicone rubber products such as human body shape, breast pad, shoulder pad, etc. Because of its safety,It can also be used to simulate human face and human body shape.
Our products have been sold in over 100 countries, and the export volume up to 1,000 Tons in 2017. Welcome to visit our factory, we will provide reliable products and service to you.
Tips:
1. Take a little sample for test before real production
2. Strictly follow A:B weight ratio of specification
3. Stir fully when A and B mixed avoiding incomplete curing
4. To spray release agent for easy demoulding
5. Speed up curing time by heating
6. Use it after cured at least 24 hours for best effect
7. Don't touch compound containing tin, phosphorus, ammonia, mercaptan, chlorine, carboxylic acid, hydroxy etc avoiding toxic reaction