mold making
or fine granularity,considering the difficulty of granulation,the air is mostly adopts the reaction tank gel granulation, micro powder silica gel production. automotive mold It is heat resistant,durable and free of allergens or leach able chemicals.Liquid silicone is similar to normal silicone,butmold making has different processing characteristics. tooling mold The machine tool itself is high in precision and rigid,but it can choose favorable processing dosage and high productivity(generally 3~5 times of normal machine tool). process injection Class 4 and class 5 molds usually use the P20,718,738,