Addition Silicones for Jewelry molding
- US $10.28
200 - 40,000 kilogram
- US $8.88
40,001 - 999,999 kilogram
group nameinjection moulding silicone rubber
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY415 silicone rubber
payment methodT/T, L/C, Westem Union
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update timeFri, 08 Nov 2013 21:47:17 GMT
Paramtents
Color Any color is available
Certificate SGS ISO9001,Reach Certificate, GSG
application for resin craft ,plaster mold ,poly craft
MOQ 200kg
Payment T/T L/C Western union
Package 25kg/drum 200kg/drum
Port shenzhen
Hs code 39100000
Packging & Delivery
Min Order200 kilogram
Briefing
1.high duplication times
2.good tear strength
3.good operation effort
Detailed
Addition Silicones for Jewelry molding
Addition Silicones for Jewelry molding Description
Addition Silicones for Jewelry molding are generally named as two-part addition silicone rubber that vulcanises at room temperature.Part A is a flowable liquid, part B is the curing agent(platinum catalyst). Addition Silicones for Jewelry molding features an exceptional fluidity ,good operability,excellent physical properties and very low shrinkage. The mixing ratio between Part A and Part B can be 10:1 or 1:1.
Addition Silicones for Jewelry molding Main application:
- Rapid prototyping (urethane casting/silicone tooling/vacuum casting)
- Concrete moulding
- PU resin casting
- General Mouldmaking
- Superior manual mold designs
- Cake/Chocolate molds
Addition Silicones for Jewelry molding Main properties:
- almost nil shrinkage
- high chemical resistance to aggressive components of some types of resins
- good tear strength (this feature ensures higher resistance to wearing and shearing)
- high degree of precision in reproduction
- high dimensional stability over time and non-deformability
- high resistance to high temperatures and ageing (resit to -60-200°C)
- excellent non-stick effect
- environmental, odorless and nontoxic
Addition Silicones for Jewelry molding data sheet
(The mixing ratio of part A and part B can be adjusted to 1:1or 10:1)
Product | E-615 | E-620 | E-625 | E-630 | E-642 |
Appearance | Translucent | Translucent | Translucent | Translucent | Translucent |
Hardness(shore A) | 15±2 | 20±2 | 25±2 | 30±2 | 42±2 |
Mix ratio(A:B) | 1:1 | 1:1 | 1:1 | 1:1 | 10:1 |
Viscocity Part A(mPa.s) | 22000±2000 | 23000±2000 | 27000±2000 | 25000±2000 | 55000±2000 |
Viscocity Part B(mPa.s) | 1900±500 | 1900±500 | 1800±500 | 2400±500 | 150±50 |
Tensile strength (MPa) | 5.2 | 5.7 | 6.7 | 5.5 | 7.6 |
Tear-strength (kN/m) | 25 | 26 | 23 | 24 | 22 |
Elongation(%) | 569 | 581 | 480 | 410 | 450 |
Density | 1.05 | 1.05 | 1.07 | 1.13 | 1.14 |
Pot life/working time (mins) | 30-40 | 30-40 | 30-40 | 30-40 | 30-40 |
Curing time/setting time (hrs) | 3-4hrs(25°C) 120-30mins(60°C) | 3-4hrs(25°C) 120-30mins(60°C) | 3-4hrs(25°C) 120-30mins(60°C) | 3-4hrs(25°C) 20-30mins(60°C) | 6-8hrs(25°C) 130-50mins(60°C) |
Shrinkage rate (%) | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Notice of Addition Silicones for Jewelry molding
All above addition silicone is forbidden to mix with organic compounds of condensation cure silicone rubber,otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing S, P, N as well as metallic salt of organic acids. It also will cause this product cure uncompletely or not cure.
Any more information required of Addition Silicones for Jewelry molding ,please fell free to contact with Ms Christy
TEL: 086-755-89948006
FAX: 086-755-89948030
MOB:086-18938867547
Email:hyxj(at)szrl(dot)net
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- 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