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Brand Name : Hanast
Model Number : HN-E620
Certification : ROHS,FDA
Place of Origin : China
MOQ : 20kg
Price : 6.88-8.88$/kg
Payment Terms : L/C,D/A,D/P,T/T
Supply Ability : 20 tons/days
Delivery Time : 5-15 work days
Packaging Details : 20kg
Operating Temperature : -50°C to 200°C
Item Name : liquid rtv2 silicone rubber
Linear Shrinkage : 0.1%
Type : Platinum Cure Silicone Rubber
Mixed Viscosity : 7000~8000cps
Applications : Mold making, prototyping, casting, and special effects
Advantages : Soft, clear, very fluid, high strength
Goods Description : RTV2 Silicone Rubber
Color : Translucent/White can be adjusted
Transportation : By air or By ship
Food Safe Liquid Silicone For Molds Lsr Rubber Platinum Based Silicone 1:1 Raw Silicone Material
1.Description of Platinum Silicone Rubber
Food grade mold silicone is used for mold replication of high-end food, chocolate mold, candy mold, cake mold, and high-end simulation food ingredients. It is also suitable for food process decoration parts, food sugar art models, silicone pacifiers


2.Advantages of Platinum Silicone Rubber
1,non-toxic and odorless food grade
2,can be cured at room temperature or at elevated temperature
3,Good fluidity, easy demolding, no oil leakage, and no bubbles
4,Low shrinkage rate (≤ 0.1%), capable of rapid curing at room temperature,
and performance can be adjusted according to customer requirements
General parameters of platinum silicone rubber:
|
Model |
Color |
Viscosity ( mPa.s ) |
Hardness (Shore A) |
Tensile Strength ( Mpa ) | Tear strength (kN/m) |
Elongation (%) | Mixing ratioA:B | Operating time ( h ) | Curing time ( h ) |
| E600# | Translucent | 800 | 0 ±2 | 2 | 4 ±2 | 450 | 1:1 | 0.5 | 4 |
| E605# | Translucent | 2000 | 5 ±2 | 3 | 12±2 | 500 | 1:1 | 0.5 | 4 |
| E610# | Translucent | 2500 | 10±2 | 4.8 | 13±2 | 550 | 1:1 | 0.5 | 4 |
| E615# | Translucent | 3500 | 15±2 | 5.1 | 16±2 | 470 | 1:1 | 0.5 | 4 |
| E620# | Translucent | 5000 | 20±2 | 5.3 | 23±2 | 520 | 1:1 | 0.5 | 4 |
| E625# | Translucent | 6000 | 25±2 | 5.5 | 26±2 | 450 | 1:1 | 0.5 | 4 |
| E630# | Translucent | 7500 | 30±2 | 6.5 | 18±2 | 410 | 1:1 | 0.5 | 4 |
| E635# | Translucent | 8500 | 35±2 | 7 | 18±2 | 380 | 1:1 | 0.5 | 4 |
| E640# | Translucent | 11000 | 40±2 | 7.2 | 19±2 | 330 | 1:1 | 0.5 | 4 |
| E645# | Translucent | 14000 | 45±2 | 8.2 | 16±2 | 320 | 1:1 | 0.5 | 4 |
| E650# | Translucent | 15000 | 50±2 | 7.5 | 13±2 | 240 | 1:1 | 0.5 | 4 |
| E655# | Translucent | 18000 | 55±2 | 5.8 | 12±2 | 150 | 1:1 | 0.5 | 4 |
| E660# | Translucent | 20000 | 60±2 | 5.8 | 11±2 | 130 | 1:1 | 0.5 | 4 |
3. Typical application scenarios of Platinum Silicone Rubber
Handmade soap/candle molds; molds for reliefs, emblems, and decorative lines; resin art molds; molds for relief paintings and multi-layered decorative panels; molds for wax carving/lost-wax casting; chocolate, candy, and baking molds.
In summary, platinum-cured liquid silicone with a Shore A hardness of 20 is the ideal choice for making molds for highly detailed and complex crafts, artworks, jewelry prototypes, precision parts, and food products that require flexible demolding.



5.Packing of platinum silicone rubber
40Kg/set (A component 20Kg +B component 20Kg)
50Kg/set (A component 25Kg +B component 25Kg)

6.Precautions :
1. Do a small amount of testing before use, and then put it into use.
2. Do not add color or powder to the silica gel at will before testing. Do not contact with water, acid, alkali or other organic matter containing sulfur, phosphorus and nitrogen, so as not to affect the curing of silica gel.
3. This product is a platinum catalyst silica gel, which cannot be in contact with condensation type silica gel. Before using the silica gel, tools and containers need to be cleaned with thinner water.
4. If you need to color, please add the color paste to component B by 2/1000, and stir evenly.
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Food Safe Liquid Silicone For Molds Lsr Rubber Platinum Based Silicone 1:1 Raw Silicone Material Images |