pad printing silicone rubber,liquid silicone rubber,silicone rubber material Mixture reaction:
1.Added with 1% of curing agent, silicone can still flow within 2.5 hours, mold can be released in6-8 hours.
2.Added with 2% of curing agent, silicone can still flow within 50 minutes to 1 hour, mold can be released in 2-3 hours.
3.Added with 3% of curing agent, silicone can still flow within 28-30 minutes, mold can be released in 1.5-2 hours
4.Added with 4% of curing agent, silicone can still flow within 10-15 minutes, mold can be released in 1-1.5 hours
5.Curing agent reaction rate is related with weather and temperature.Under 25 degree, they can be added according to the instruction or at double amount in winter or under subzero temperature.
pad printing silicone rubber,liquid silicone rubber,silicone rubber material Operation way:
pad printing silicone rubber,liquid silicone rubber,silicone rubber material is two-component silicone rubber, part A is liquid silicone rubber ,part B is catalyst .The usual mixing ratio for silicone rubber for pad printing and catalyst is 100:2-3,eg,we take 100 grams of liquid silicone rubber for pad printing, then we add 2-3 grams catalyst, and mix them evenly and pour it to your mold .Then after 2-4 hours , you will obtain a silicone rubber printing pad.
