baby siliconerubber
product details
Features:
. lt has the characteristics of high transparency, high strength, good resilience,small deformation value, yellowing resistance and aging resistance;
·Meets US FDACFR21.Part.177.2600 and European EN14350-2,Section 4.9Volatile Compound Test Standards and European ROHS and REACH Standards;
.The pot-life of the mixture of the two components (closed vessel) at 20 ° Cis5 days.lncreased temperatures reduce the pot-life
Application: Suitable forthe production offood grade products such as babypacifiers, baby bottles, bottle caps, babytableware, baby toys,series products, etc.
typical product data
|
Test items |
Testing standard |
Unit |
6250-10A/B |
6250-20A/B |
6250-30A/B |
6250-40A/B |
6250-50A/B |
6250-60A/B |
6250-70A/B |
6250-71A/B |
|
Appearance |
Visual inspection |
/ |
Transparent |
Transparent | Transparent | Transparent | Transparent | Transparent | Transparent | Transparent |
|
Viscosity |
DIN53019 |
Pa.s |
500 |
800 |
1000 |
1200 |
1200 |
1500 |
2000 |
2500 |
|
Hardness |
GB/T 531.1 |
ShoreA |
10 |
21 |
30 |
40 |
50 |
60 |
67 |
70 |
|
Density |
GB/T 533 |
g/cm3 |
1.07 |
1.09 |
1.1 |
1.11 |
1.12 |
1.12 |
1.12 |
1.13 |
|
Resilience |
GB/T 1681 |
% |
20 |
35 |
45 |
55 |
50 |
55 |
55 |
50 |
|
Tensile strength |
GB/T 528-2009 |
Mpa |
1.5 |
5 |
7 |
7.5 |
8 |
5 |
6 |
5 |
|
Elongation at break |
GB/T 528 |
% |
750 |
700 |
650 |
550 |
550 |
200 |
250 |
250 |
|
Tear strength |
GB/T 529 |
KN/m |
5 |
10 |
15 |
20 |
25 |
25 |
25 |
25 |
|
Tensile set |
GB/T 528 |
% |
4.3 |
4.3 |
2.6 |
2.6 |
1.7 |
1.7 |
0.8 |
0.8 |
|
Line shrikage |
CGB-T 14235.4 |
% |
2.5 |
2.4 |
2.4 |
2.5 |
2.6 |
2.6 |
2.5 |
2.5 |
Remarks:
- Vulcanization conditions:A/B is evenly mixed, 140mm × 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.
PACKING SPECIFICATION
- lt is available in 20 kg pails and 200 kg 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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English website：www.ruihe168.com
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