Price of Silicone Rubber for Cake Molds/Gypsum Molds

Brief introduction of mold silicone:

Silicone rubber is mainly used for metallic art and crafts, stone molds, plaster molds, baby nipple,cake, candy food grade products mold making and so on. It is nontoxic and with very low shrinkage.

Features of Mold making silicone:

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-aging resistance

Instructions of mold making silicone:

1-Take 100g of part A and add 100g of part B and mix the silicone rubber and curing agent evenly.

2-vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available

3-Pouring mold or block mold of silicone rubber
The pouring way is an easy way to make molds, it's slowly and evenly pour into the mixed silicon rubber into the square frame. After the cross linking reaction.

Data sheet:

Packing: 20kg/25kg/200kg per drum

Shipping: by air & by sea

Delivery time: within 3-5 days after your payment confirmed in our bank

1. Do you offer free sample to client?

--Yes, we can provide the sample for test.  

2. How to remove the bubbles during my mould making?

--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.

3. How to get good silicone mould to use longer time?

--The best way is:   

#a, Please choose the right liquid silicone according to your products.   

#b, Don’t use any silicone oil in mold making, because it can make the silicone mould become too soft to use.

#c, Silicone mould can be used longer after the whole silicone mould fully cured, so it’s better to wait 2 hours after mould finished.  

4. Why silicone rubber add curing agent after mixing a lot of bubbles?  

--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.

1. Specialized in rtv2 silicone for 15 years

2. Advanced production and R&D equipment, we have two separated production line and equipment 

3. Professional R&D team and experienced QC team 

4. Professional sales team, fastest response in 24 hours 

5. On time delivery, monthly production reaches 200 tons

6. Professional technical support, both in rtv2 silicone and mould making technology

7. Factory visiting anytime

8. All kinds of certificates, such as MSDS,RoHS etc.

9. OEM service: various size of packages and customized labels

Any more information, please feel free to contact:

Miss Alice

Wechat/Whatsapp: +86-18316971367