Operation method of food grade silica gel

1. Mix A and B evenly according to the proportional standard, and then put them into a vacuum machine to vacuumize and discharge bubbles. The general operation time is about 10-15 minutes.
After casting the mold, heat it to 60 ℃ for 2-3 hours, cool it, solidify and take it out. If the temperature is 120 °, it only takes more than 10 minutes to form.
Before using, please take a small amount and conduct experiments to master its operating skills and avoid waste.
matters needing attention
1. This product is non hazardous and should be stored in a sealed and cool place to prevent rain and sunlight exposure.
2. During operation, contact with condensed silicone rubber vulcanizing agents should be avoided. Amines, sulfur containing, phosphorus containing compounds, and some metal salts may also cause non vulcanization of the rubber compound.