| Model: | 硅胶 |
|---|---|
| Brand: | Dayou silicone |
| Origin: | Made In China |
| Category: | Chemicals / Rubber Materials |
| Label: | food grade silicone , food grade silicon , silikon rubber |
| Price: |
¥11.5
/ kg
|
| Min. Order: | 10 kg |
| Last Online:02 Nov, 2016 |
Description
food grade silicone rubber is generally named two-components silicone
rubber, Part A and part B. It features an exceptional fluidity and good operability. The
mixing ratio is 1:1,mainly be suitable for making molds application.
Applications
food grade silicone rubber could be mainly used for food mold , such as chocolate mold , cake mold , it is also used for making concrete stones, wax molds, PU molds, resin molds, gypsum casting, candle molding .
Advantage
-low shrinkage (less than 0.1% )
-high tensile and tear strength with high copy times
-easy for operation (mixing ratio at 1:1 /10:1)
-good fluidity easy for pouring operation ( in round 10000 cps )
-it is food grade with FDA
Datasheet:
|
Product |
DY820 |
|
Appearance |
Translucent |
|
Hardness(shore A) |
20±2 |
|
Mix ratio(A:B) |
1:1 |
|
Viscocity (mPa.s) |
8000±2000 |
|
Tensile strength (kgf/cm2) |
50±5 |
|
Tear-strength (kN/m) |
25±2 |
|
Elongation(%) |
450±50 |
|
Pot life/working time (mins) |
30-40 |
|
Curing time/setting time (hrs) |
3-4hrs(25°C) 110-20mins(60°C) |
|
Shrinkage rate (%) |
≤0.1% |
Operation instruction of platinum cure silicone rubber :
1. Pls clear the model and tool totally before operation to prevent cure inhibition.
2.Weigh the two part correctly by electronic weight in two separate container .
3. Mixing the two part in 1:1/10:1 and stir part A and part B evenly in 2-3 minutes .
4.And get the mixture for vacuum-pumping for de-air the bubble in around 2-3
minutes . (If there is no vacuum machine, pls pour the mixture carefully and slowly
down the side of the mold frame so that less bubbles caused)
5. Enclose the product (the original model) with four plastic plates or wooden plates.
6. Clean your products and brush a layer of release agent(detergent or soap water) on
your product.
7. Pour the vacuumed mixture into the model frame from the side of the mold frame .
About us :
Shen Zhen Hong Ye Jie Technology Co., Ltd. was established in 1998, is a Science and technology
corporation which is engaged in production, R & D, and marketing of silicone rubber. It set up Hong
Kong Hongye Ltd. and some other affiliated enterprises in 2005.
We are manufacturer specializing in we are leading manufacturer of rtv-2 silicone rubber in China , including silicon , silicone rubber ,rtv silicone rubber , liquid silicone rubber ,
condensation silicone rubber , silicone rubber for mold making , silicone rubber for manaul mold making ,
silicone rubber for pad printing ,silicone rubber for potting compound , platinum cure silicone , addition
cure silicone rubber,addition silicon rubber, such as silicon for baby nipple, for cake and chocolate mold
making, lifecasting, trademark, prototyping, etc. HTV solid silicone, includes spin casting, hot stamping
silicon plate, general purpose molding silicon rubber, etc.
We warmly welcome all old and new customers anywhere around the world to visit our factory anytime,
our aim is : Quality is the life of an enterprise. Our utmost wish is customer satisfaction. Let’s join hands
and strive for mutual prosperity !
