optical silicone rubberseries product
product details
Features:
· Low viscosity, low thixotropic, high transparency, high strength, agingresistance,Temperature-resistant and yellow-resistantedges
. Meets US FDA and European ROHS and REACH standards; Meets
.The pot-life of the mixture of the two components (closed vessel) at 20°Cis 3days.lncreased temperatures reduce the pot-life
Application:
Suitable forthe production of a variety of transparent glass-likeproducts, such as LED secondary lenses, glasses nose pads.
典型性能数据
|
Test items |
Test Methods |
单位 |
5350-40KS |
5350-50KS |
5350-60KS |
5350-70KS |
|
Exterior |
Visual inspection |
/ |
Transparent |
Transparent | Transparent | Transparent |
|
Viscosity |
DIN53019 |
MPa·s |
13000 |
14000 |
16000 |
18000 |
|
Hardness |
GB/T531.1-2008 |
Shore A |
40 |
50 |
60 |
70 |
|
density |
GB/T533-2008 |
g/cm3 |
0.99 |
0.99 |
1.02 |
1.05 |
|
Transmittance |
GBT 2410-2008 |
% |
94 |
94 |
94 |
94 |
|
rebound |
GB/T1681-2009 |
% |
20 |
35 |
45 |
55 |
|
Tensile Strength |
GB/T528-2009 |
Mpa |
3 |
4 |
5.5 |
7 |
|
Elongation at break |
GB/T528-2009 |
% |
180 |
150 |
130 |
80 |
|
tear strength |
GB/T529-2008 |
KN/m |
7 |
9 |
10 |
10 |
|
Tensile set |
GB/T528-2009 |
% |
≤3.2 |
≤3.2 |
≤3.2 |
≤3.2 |
|
Line shrinkage |
CGB-T14235.4-93 |
% |
≤2.5 |
≤2.4 |
≤2.4 |
≤2.5 |
Remark:
- Vulcanization conditions:A/B is evenly mixed,140mm x 120mm × 2mm mold 175 ° C × 5min compression molding;
- Typical data are average data and actual values may vary. Typical data shall not be used as product specifications.
Packaging Specifications
- lt is available in 18kg pails and 180kg drums
Precautions
- Store in a cooldry place out of directsunlight, use it within 12 months fromthe day of manufacture.
- Contacting compounds containing N,P,S,Sn, and Pbduring storage and usemay cause poisoning of the platinum catalyst and affect vulcanization.
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Company email： 1541901416@qq.com
English website：www.ruihe168.com
Huadu Company Address:
1st Floor, Building A2, Zone A, Meiwang Technology Park, Airport Economic Zone, Guangzhou (No. 6, Guangtang South Street, Xinya Street, Huadu District)!
Zhaoqing Factory Address:
No. 33-3, Xin'an Avenue, Zhaoqing New District, Dinghu District, Zhaoqing City
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