- Bras[10]
- Underwear Accessories[10]
- Other Baby Supplies & Products[10]
- Sexy Underwear[10]
- Jewelry Sets[6]
- Bracelets & Bangles[1]
- Other Breast Care Products[10]
- Silicone Rubber[10]
- Feeding Supplies[10]
- Shoe Decorations[10]
- Other Gifts & Crafts[9]
- Contact Person : Ms. Chen Bonnie
- Company Name : Yangchun Micolan Silicone Products Co., Ltd.
- Tel : 86-20-86260306
- Fax : 86-20-32458038
- Address : Guangdong,Guangzhou,Rm103, #4,Yincui Road, Huang Shi Xi Road,Baiyun Distric
- Country/Region : China
- Zip : 510000
liquid silicone rubber for making silicone mould
YAC-1640A/B
Translucent Liquid Silicone Rubber
Http://www.goodsilicone.com
Feature
Ø High transparent
Ø 100%environmental
Ø FDA ,SGS and EN1400 certification
Ø Excellence tear strength
Ø Good rebound property
Ø Outstanding resistance to aging
Application:
suitable for mould manufacture.
Item Properties | YAC-1640A/B |
Shore A hardness | 40°A±2 |
Tensile | ≥6.5Mpa |
Density | Part A:1.12 g/cm3 Part B:1.0g/cm3 |
Elongation | ≥400% |
viscosity | 90.000±2,000mpa |
Tear strength | ≥20kn/m |
Linear shrinkage | ≤2% |
Mixing Ratio by weight (A : B) | 100:10 |
Pot Life | 120min |
Curing Time(25°C) | 24h |
How to make
(1) Mixing A,B component at the ratio of 10:1
(2)Deaeration: Put the mixture into vacuum device for defoameragent after stir.In the normal
circumstances,there is no longer to deaerate since no bubble . Times for deaeration are about
5min to 10min under 30°C.when no air bubbles the next step can be processed
(3) Injection molding: inject material after Deaeration into mold under some proper condition ,
such as press,temperature and time and so on .
Pot life
After the A and B components are mixed,YAC-1640 transluent liquid silicone rubber will remain usable for at least 96 hours at room temperature.
refrigeration at lower temperature will significantly extend the usable life after mixing.
Notes
(1)Mixing A and B components properly and respectively before use!
(2)Materials should be sealed and stored and be run out during the pot life,otherwise leads to
waste causing curing tardily.
(3)Curing condition relate to temperature ,while lower temperature reduce curing speed.
(4)The product belong to non-hazardous article.But flush with large of water when touched with mouth or eyes
packing
Specification:40kg/group (20KG each of parts A and B ) 400Kg ( 200Kg each of parts A and B )
Storage and delivery
(1)Shelf life:1years(-25°C) at dry place
(2)Belong to non-hazardous article,can according to the general transportation of chemicals.
(3) Must be sealed and preserve carefully in case leaking during transportation
liquid silicone rubber for making silicone mould