There are 808 Liquid Silicone Rubber from 273 suppliers on EC21.com
Related Searches : silicone rubber , silicone , rubber , silicon , silicon rubber , liquid silicone rubber
Price
Supplier Info.
Report Item
Your report on Product(s), Selling Lead(s) will be sent to EC21 Administrators once submitted.
Then, Administrators will investigate and then take appropriate actions.
Contact Supplier
HY silicone rubber for silicone cake molds
application of silicone rubber for silicone soap molds
HY-E625 is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 . It can cure at room temperature as well as under heat . It’s a kind of food grade silicone and mainly used for mold making.
HY-E625 silicone rubber is mainly used for making molds of concrete stone,GRC,polyurethane products ; wax, candle decoration ; rapid prototyping and tyre molds; chocolate,candy and similar products .
Datasheet of HY silicone rubber for silicone soap molds
Model | E615 | E620 | E625 |
Appearance | Translucent | Translucent | Translucent |
Mixing Ratio | 1: 1 | 1: 1 | 1: 1 |
OperateTime(Mins25° C) | 2~3 | 2~3 | 2~3 |
CuringTime (Mins 25° C) | 30 | 30 | 30 |
Hardness (A° ) | 15± 2 | 20± 2 | 25± 2 |
Density ( g/cm 3 ) | 1.08 | 1.08 | 1.08 |
Viscosity (CS) (Part A) | 10000 ± 2000 | 20000 ± 2000 | 22000 ± 2000 |
Viscosity(CS)(Part B) | 5000 ± 500 | 5000 ± 500 | 4000 ± 500 |
Viscosity (CS) (After mixed) | 12000 ± 2000 | 12000 ± 2000 | 10000 ± 2000 |
Tensile-strength( kgf /cm 2 ) | 35± 5 | 46± 5 | 44± 5 |
Tear-strength (kgf /cm ) | 10± 2 | 11± 2 | 12± 2 |
Elongation-break(%) | 430 ± 50 | 460 ± 50 | 490 ± 50 |
Retractility(%) | ≤ 0.1 | ≤ 0.1 | ≤ 0.1 |
Characteristics
*An exceptional fluidity and good operability, easy to demold
*Good tensile and tear strength
*Outstanding bubble releasing
*Non-deformation
*Low shrinkage
*Aging resistance ,high temperature resistance (200℃)
*Environmentally, food-grade
Operation instructions
Step 1: prepare the original molds
Prepare an perfect original mold and clean it totally before operation .
*Notes:Make sure your original molds and operation tool cleaned up totally to avoid uncure problem .
Step 2: Take 100 G part A and 100 G part B and mix them evenly.
*Notes: Addition cure mold making silicon rubber is two part flowing liquid , Pls follow the step strictly:
1.Weigh the two part exactly by electronic weight..
If any part not in exactly weight , it may cause changing of hardness , or even cause uncure problem.
2.Mix part A and part B evenly.
Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What’s more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber.
Step 3: Vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.
Step 4: Pouring casting or Brush operation
*Notes:1. For simple pattern products we suggest use pouring operation way , which will be very easy to operate and demould. Pourable silicone require light viscosity which will be easy to flow smoothly and easy to de-air .
2.For delicate pattern products we suggest use brushing operation way , which can copy the pattern exactly . Brushable silicone require high viscosity which won’t be easy to flow away and easy to brush .
3. We suggest to set the silicone mold for another 12 hours after demould before put into large production .
Warm tips :
1. As addition cure silicone is a kind of platinum cure system ,which will be easy to cause uncure problem ,so
Kindly follow the tips below :
*Do not mix with liquid condensation silicone rubber or even the tool which used for condensation silicone
*Do not mix with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph,
*Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncure problem
Shelf life
Twelve(12) months when stored under dry and cool place by original package under 25℃
Package
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
If you need more information about the silicone rubber or you want the sample to test, pls feel free to contact Leah:
Tel: +86-0755-18938867549
Mob: +86-18938867549
Mail: hyjhqq(at)szrl(dot)net
Gmail:herrysilicone(at)gmail(dot)com
Registration Date | 2018/01/08(Year/Month/Date) |
---|---|
Buyer / Seller in EC21 | Seller |
Business Type | Others |
Year established | 1998 |
Employees total | 101 - 500 |
Annual revenue | USD 100,000 - 500,000 |
Company | Shenzhen Hong Ye Jie Techonology Co., Ltd. |
---|---|
Address | Building A, No.3, Hongling First Road, Liulian Shibi, Pingdi Street, Longgang, Shenzhen, Guangdong, ShenzhenGuangdong518117China |
Phone | 86 - 0755 - 18938867549 |
Fax | 86 - 0755 - 89948030 |
Homepage | http://www.szrl.net |
Contact | Herry |