ECONOMIC SILICONE RUBBER FOR MOLDING
Characteristics:
● Good processability
Main Applications:
● Common silicone rubber products and miscellaneous parts, especially pigmented products.
● Silicone keypads.
Typical Data：
|
Properties |
Product Data |
Test Method |
||||
|
NE-5140 |
NE-5150 |
NE-5160 |
NE-5170 |
NE-5180 |
||
|
Appearance |
Milk-white, light yellow, light gray, no obvious extraneous matter. |
Visual Inspection |
||||
|
Density, g/cm3 |
1.10～1.14 |
1.13～1.17 |
1.16～1.20 |
1.19～1.23 |
1.20～1.24 |
ASTM D792 |
|
Hardness, Shore A |
40±2 |
50±2 |
60±2 |
70±2 |
80±2 |
ASTM D2240 |
|
Tensile Strength, MPa, ≥ |
6.5 |
7.0 |
6.5 |
6.0 |
ASTM D412 |
|
|
Elongation at Break, %, ≥ |
420 |
320 |
280 |
200 |
150 |
|
|
Tension Set, %, ≤ |
8 |
6 |
||||
|
Tear Strength, Die C, kN/m, ≥ |
16 |
18 |
16 |
ASTM D624 |
||
|
Compression Set, 180℃*22h, ≤ |
40 |
35 |
30 |
ASTM D395 |
||
|
Resilience, %, ≥ |
60 |
50 |
45 |
/ |
||
● Physical data in the above table is for reference only.
● Vulcanization condition: 175℃*5Min.
● Ratio of curing agent liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane: 0.65%.
●The supplied test report is obtained by the Quality Inspection Department with the curing conditions and testing method of the company; due to the difference of curing conditions and testing method, we can’t guarantee that both parties obtain the same testing result, and we suggest that users should use the test data obtained under their own testing conditions as the reference for service performance. All the above performance data and application recommendations are only a reference for use on the service performance of product, instead of a guarantee on the effectiveness or general applicability of our products under a certain application.
ECONOMIC SILICONE RUBBER FOR EXTRUSION
Characteristics:
● Good processability
Main Applications:
● Low-end miscellaneous extruded silicone rubber products.
Typical Data：
|
Properties |
Product Data |
Test Method |
||||
|
NE-5240 |
NE-5250 |
NE-5260 |
NE-5270 |
NE-5280 |
||
|
Appearance |
Milk-white, light yellow, light gray, no obvious extraneous matter. |
Visual Inspection |
||||
|
Density, g/cm3 |
1.10～1.14 |
1.13～1.17 |
1.16～1.20 |
1.19～1.23 |
1.20～1.24 |
ASTM D792 |
|
Hardness, Shore A |
40±2 |
50±2 |
60±2 |
70±2 |
80±2 |
ASTM D2240 |
|
Tensile Strength, MPa, ≥ |
6.5 |
7.0 |
6.5 |
6.0 |
ASTM D412 |
|
|
Elongation at Break, %, ≥ |
420 |
320 |
280 |
200 |
150 |
|
|
Tension Set, %, ≤ |
10 |
8 |
||||
|
Tear Strength, Die C, kN/m, ≥ |
16 |
18 |
16 |
ASTM D624 |
||
|
Compression Set, 180℃*22h, ≤ |
40 |
35 |
30 |
ASTM D395 |
||
|
Resilience, %, ≥ |
50 |
45 |
/ |
|||
● Physical data in the above table is for reference only.
● Vulcanization condition: 175℃* 5Min.
● Ratio of curing agent liquid 2,5-Dimethyl-2,5-di (tert- butylperoxy) hexane: 0.65%.
●The supplied test report is obtained by the Quality Inspection Department with the curing conditions and testing method of the company; due to the difference of curing conditions and testing method, we can’t guarantee that both parties obtain the same testing result, and we suggest that users should use the test data obtained under their own testing conditions as the reference for service performance. All the above performance data and application recommendations are only a reference for use on the service performance of product, instead of a guarantee on the effectiveness or general applicability of our products under a certain application.
Related material download:
ROHS and Other Restricted Substances Test for Silicone Rubber
Substances of Very High Concern Test(SVHC) for Silicone Rubber
MSDS-Economic Silicone Rubber for Molding and Extrusion
Economic Silicone Rubber for Molding and Extrusion
US California Proposition 65-Siliocne Rubber
Perfluoroalkyl and PFAS-Silicone Rubber
● Physical data in the
above table is for reference only.
● Vulcanization
condition: 175℃*5Min.
● Ratio of curing
agent liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane: 0.65%.
