Resistance to high temperature and forming food-grade silicone is introduced: it is a two-component silicone molding material, also can heat curing at room temperature curing.
Resistance to high temperature and forming characteristics of food grade silica gel:
- The low shrinkage rate, not emit low molecular crosslinking process, so the volume, shrinkage rate is less than 0.1%
- Without being limited by the product thickness, depth of curing
- It has excellent resistance to high temperature, the temperature can reach 300-300 degrees
- The food grade, avirulent insipidity, through the FDA food grade certification
- Good liquidity, easy perfusion; Can room temperature curing and heat curing, easy to operate
High temperature resistant and food-grade silicone molding method and the matters needing attention: - A, B two weight 1:1 mixing, after vacuum deaeration water. At room temperature (28 degrees) 30 minutes of operation time, 4-5 hours curing completely; Heat up 60-120 degrees, can be completely cured at dozens of minutes.
- And while operating used condensation silicone container apart, want to use unused room temperature silicone tool operation the silica gel.
Viscosity, operating time, after curing hardness can be adjusted with the customer requirements.
Product use: used in high-grade injection molding products, cake mold, etc
Product description:
This product is suitable for injection molding process of a two-component, high transparent, high strength and high tear liquid silicone rubber. It is mainly used in injection molding process, silica gel products such as cake mold.
This product is a injection molding liquid silicon rubber, curing at high temperature, the formation of the elastomer has the following outstanding performance: - Excellent transparency
- Excellent resistance to tear strength (25 or higher n/m)
- Good resilience, resistance to yellow degeneration
- Good thermal stability and weather resistance (temperature 60 ? 250 ?)
- Heat aging
Comply with USA 21 CFR. Part. 177.2600 and Europe EN14350-2 in section 4.9 can be volatile compound test standard and under the European ROHS standards at 20 ?, A/B component after mixing, in A sealed condition for safe operation of 5 days, shorten at higher temperatures safe operating time.