Dongguan Guochuang Organic Silicone Material Co., Ltd. Company Logo Dongguan Guochuang Organic Silicone Material Co., Ltd.
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Fda Food Grade Liquid Silicone Rubber for Making Mould

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Dongguan Guochuang Organic Silicone Material Co., Ltd.
[China]

Address
NO.4 shichang street , the 2nd industrial district of xiaobian ,changan town ,dongguan China. Dongguan Guangdong
Phone
86-0769-85303932
Contact name
Sybil Gan

Quick Information

  • Brand Name: Guochuang Silicone
  • Place of Origin: China
  • Model Number : SP-8 FDA Silicone Rubber

Description

1. Description of fda food grade liquid silicone rubber for making mould
Addition-curing, Food grade, Translucent, Two-component mold making silicone.
2. Characteristics of fda food grade liquid silicone rubber for making mould 
Acceptable for food contact
Outstanding release properties
Low viscosity
Easy mixing and degassing
High flowability
Odorless and Nontoxic
Enhanced durability
3. Application of fda food grade liquid silicone rubber for making mould 
Food Grade Related Applications
Cake mold
Chocolate moldmaking
Candy moldmaking
Baking moldmaking
Ice trays molding
Casting butters
Casting for Kitchen products
4. Datesheet of fda food grade liquid silicone rubber for making mould

Item No. Appearance Hardness
(shore A)
Viscosity 
(CPS)
Tensile-strength
( kgf /cm2 )
Tear-strength
(kgf /cm2 )
Elongation-break(%) Mixing 
ratio
Operation
 time
(25 ℃ )
Curing
time (25 ℃)
Shrinkage
(%)
SP-805 translucent 5 3000±1000 30±5 8±2 550±50 1:1/10:1 20-30mins 2-3h    ≤0.1%
SP-810 translucent 10 4000±1000 30±10 12±2 550±50 1:1/10:1 20-30mins 2-3 h 0.1%
SP-815 translucent 15 4000±1000 35±10 14±2 550±50 1:1/10:1 20-30mins 2-3 h 0.1%
SP-820 translucent 20 5000±1000 40±10 20±2 500±50 1:1/10:1 20-30 mins 2-3 h 0.1%
SP-825 translucent 25 6000±1000 45±10 22±2 500±50 1:1/10:1 20-30 mins 2-3 h 0.1%
SP-830 translucent 30 7000±1000 50±10 24±2 450±50 1:1/10:1 20-30 mins 2-3 h 0.1%
5. Using instructions of fda food grade liquid silicone rubber for making mould
Step 1: Prepare and clean the prototype.
You must make sure your original molds perfect, fix the original mold on a board, then using some assistant material (like cardboard) to make a frame for to surround the prototype. The frame is no need, if we make the mold by brushing way.
Step 2: Take the silicone and catalyst as the ratio 100:2 (silicone : catalyst= 100:2), mix the silicone rubber and catalyst evenly.
Notes: rtv silicone rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicone rubber will be partly solidified and this will bring troubles for your final operation. What's more, the finishes molds will have a short life. All of these will cause a waste of silicone rubber.
Step 3: Vacuum pumping.
After mixed the silicone evenly, it is better to release the bubble by vacuum pumping.
Step 4: Pouring cast or brushing cast.
After released the bubble, we can pour/brush the silicone rubber on the prototype.
Notes: Please finishes all the steps within the operation time. If not, it will cause cross linking reaction, and no more further steps will be available. So, we have to pay attention to the pot life and curing time. 
Packaging & Shipping
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B 
Why Choose Us?
1.Free Sample   
2.Sample Test    
3.Technical Support    
4.Engineers Site Instruction
5.New products developing     
6.New Market developing
7.Factory Visiting Reception    
8.China visiting reception    
9.China Latest silicone news
10.Related Products Purchasing Assistance
11.More than 8 years experience in producing liquid silicone rubber
Contact Us
Any inquiry, feel free to contact Ms. Sybil:
Mobile:86-18482183488
Tel: 86-0769-85303932
​Skype:gcsilicone6
Website: www.rtv2siliconerubber.com
 
 
 


Certificates

  • FDA : A2170005216101001

Price

  • Delivery Port : Shenzhen,Hong Kong,Guangzhou

Packaging & Delivery

  • Packing :20KG/drum vacuum packing for part A + 20KG/drum va
  • Delivery Lead Time : 3-5days after payment
  • Supply Ability : 5000 tons/per year

Product Image

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