Addition cure silicone rubber,Addition silicone,FDA

Addition cure silicone rubber application:

Addition cure silicone rubber,Addition silicone,Food grade silicone could be mainly used for making sculpture, concrete stones molds, baluster molds,precision molds, chocolate molds, cake molds, PU molds, jewellery molds, artificial stone,for life casting, fabric finishing, shoe insoles making,seal for electronic components and solar circuit board, trademark decoration. etc. It is food grade.

Addition cure silicone rubber specification:

Addition cure silicone rubber,Addition silicone,Food grade silicone are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). It features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.

Addition cure silicone rubber feature:

1. Two-component silicone rubber with platinum catalyst
2. Simple mixing ratio with 1:1 dosage
3. With high transparency, tensile strength, and tear strength.
4. Nontoxic & reach to Food grade 
5. With good heat stability and weather ability  ( temperature resistant range of -60-250 C)
6. With heat-ageing resistance

Addition cure silicone rubber picutre show:

Addition cure silicone rubber datasheet:

Addition cure silicone rubber operation way:

1.The cast pouring, for example:
Prepare a frame, fix the prototype for copy into the frame, (if the prototype’s material is glass or ceramic, the release agent is necessary to prevent sticking.
2. Take 1 part A and 1 part B,mix themevenly.
3.Vacuum defoaming in 1~3 min,inject the rubber into the type box, then vacuum defoaming again, curing 24 hours in nature room temperature, use it after demold.
4. Demold after 3 hours’ room temperature curing, and then use it after 24 hours’ keep mold under the same condition.

Addition cure silicone rubber shelf life: 

Ten (10) months from date of shipment when stored at 24°C in original unopened packages.

Addition cure silicone rubber package: 

Packed in clean 20kg/pail,  200kg/pail.