Characteristics:
● Good physical, mechanical and electrical properties
● Superior flame retardancy
● The flame retardancy of 1mm test piece can reach the class V-0 stated in the national standard IEC 60695-11-10
Applications:
●Suitable for silicone rubber products with extremely high flame retardant requirements.
Transportation, safety and storage precautions:
●The product should be kept away from rain and sunshine, away from fire and heat sources, stored at room temperature, not in contact with air, and avoid contact with strong acid, strong alkali, metallic lead and its compounds. Avoid contact with organic compounds containing N, P, S and organotin catalysts. Packaging requires sealing, careful loading and unloading during handling to prevent damage to packaging and containers.
●This product cannot be added to a variety of silicone materials containing hydrogen silicone oil as an anti-yellowing agent special vulcanizing agent, otherwise the rubber material will appear hardening, refining is not shaped, pitting, gel and other self-sulfurization phenomena.
Typical Data：
|
Properties |
Product Data |
Test Method |
|||
|
NE-Z340 |
NE-Z350 |
NE-Z360 |
NE-Z370 |
||
|
Appearance |
Black gray or dark gray |
Visual Inspection |
|||
|
Density, g/cm3 |
1.40～1.46 |
1.47～1.53 |
1.49～1.55 |
1.51～1.57 |
ASTM D792 |
|
Hardness, Shore A |
40±3 |
50±3 |
60±3 |
70±3 |
ASTM D2240 |
|
Tensile Strength, MPa ≥ |
4.0 |
4.5 |
5.0 |
5.0 |
ASTM D412 |
|
Elongation at Break, % ≥ |
320 |
300 |
180 |
150 |
|
|
Tear Strength, Die C, kN/m ≥ |
15 |
ASTM D624 |
|||
|
Flame Retardancy, 1mm |
V-0 |
IEC 60695-11-10 |
|||
● 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: 1.0%.
●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.
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