Mould making Liquid silicone rubber , HOT SELL!
- US $10.00
100 - 40,000 kilogram
- US $6.00
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
-
Min Order100 kilogram
brand nameHong Ye silicone rubber
model630# silicone rubber
payment methodT/T, L/C, Westem Union
-
update timeTue, 05 Nov 2013 11:09:23 GMT
Paramtents
Color white/blue/yellow/red
Application Mold making silicone rubber
Appearance Liquid
Package Vacuum packing
Shelf life 12 months
Purity 100%
Curing agent 4% for free of charged
Sample Free
MOQ 100kgs
Cetificate FDA,SGS, RoHS, MSDS, ISO9001:2000
Packging & Delivery
Min Order100 kilogram
Briefing
Detailed
The mixing ratio and reactions of the curing agent and the silicone rubber are listed as follows:
1. Adding curing agent 1%, the silicone can still be operated within 2.5 hours and can be demoulded after 6-8 hours.
2. Adding curing agent 2%, the silicone can still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.
3. Adding curing agent 3%, the silicone can still be operated within 28 - 30 minutes and can be demoulded after 1.5-2 hours.
4. Adding curing agent 4%, the silicone can still be operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours.
The operating method of Mould making Liquid silicone rubber
1. Deal with the original mould.
2. spary release agent evenly on the original mould
3. weigh the silicone rubber and curing agent correctly and mix them evenly
4.Deairring and air bubble eliminating handling
5.perfusion or brushing process
Datasheet of Mould making Liquid silicone rubber
Model | 620# |
Appearance | white |
Mixing proportion of curing agent (%) | 2%-3% |
Operating time (hour 25 0C ) | 0.5 |
Curing time(hours 25 0C) | 2-4 |
Hardness (A°) | 20 |
Density ( g/cm 3) | 1.09 |
Viscosity (CPS 25 0C) | 18000-25000 |
Tensile-strength(kgf /cm2 ) | ≥30 |
Tear-strength (kgf /cm) | ≥20 |
Elongation-break(%) | ≥ 500 |
Retractility(%) | ≤0.3 |
(Note: the amount of the curing agent should not exceed 5 %, otherwise the curing time is too fast and the mold can not be used normally, thus, the silicone rubber is wasted. )
More details of Mould making Liquid silicone rubber , pls feel free to contact Taylor:
Tel:086-755-89948006
Mob:086-18938867522
Skype: taylordl828
You need a product
Related Searches
You May Like
- Nearest port for product export
- Shenzhen, Guangzhou, Xiamen, Shanghai
- Delivery clauses under the trade mode
- FOB, CFR, CIF
- Acceptable payment methods
- T/T, L/C, Westem Union
- Export mode
- Export through agents