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Flame Retardant Rubber

Time:2011-02-27 17:52Writer:djsilicone View:3648

    This product has good physical, mechanical and electrical properties, superior flame retardance and self-extinguishing property. The flame retardance of 3mm test piece can reach the class FV-0 stated in the national standard GB/T10707-2008. This product complies with the requirements of ROHS and is applicable to manufacturing of electronic and electric products with flame retardance and insulativity,such as flame retardant gaskets, flame retardant seal rings and wire sheaths for cold cathode fluorescent lamps.

Category Product model Appearance Hardness
Shore A
Tensile strength Mpa ≥ Elongation at break
% ≥
Breaking set % ≤ Tear strength B
kN/m ≥
Specific density
25℃ g/cm3
Flame retardance
For molding NE-Z130 white 32±2 3.5 400 6 12 1.35±0.05 FV-0
NE-Z140 40±3  4.5 400 8 13 1.42±0.05 FV-0
NE-Z150 50±3  6.0 350 7 15 1.45±0.05 FV-0
NE-Z160 60±3  6.0 300 7 15
1.48±0.05
FV-0
NE-Z170 70±3  5.5 220 6 15
1.51±0.05
FV-0
NE-Z180 78±3 5.5 170 5 13 1.53±0.05 FV-0
For extrusion NE-Z250 50±3  6.0 350 12 15
1.45±0.05
FV-0
NE-Z260 60±3  6.0 300 12 15
1.48±0.05
FV-0
NE-Z270 70±3  5.5 220 10 15
1.51±0.05
FV-0
NE-Z280 80±3 4.5 180 10 13 1.53±0.05 FV-0
Fumed type NE-Z141 40±3 5.0 400 8 13 1.35±0.05 FV-0
NE-Z151 50±3  6.0 350 7 15 1.38±0.05 FV-0
NE-Z161 60±3 6.0 300 7 15 1.41±0.05 FV-0
NE-Z171 70±3 5.5 220 6 13 1.47±0.05 FV-0
Common type NE-Z540 40±3  4.0 350 8 12 1.42±0.05 FV-0
NE-Z550 50±3  5.0 300 7 14 1.45±0.05 FV-0
NE-Z560 60±3  5.0 250 7 14 1.48±0.05 FV-0
NE-Z570 70±3 5.0 200 6 14 1.51±0.05 FV-0
NE-Z580 78±3 5.0 150 5 12 1.53±0.05 FV-0

Addition of curing agent:: liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane, flame retardant rubber 1.0%.  
Test piece vulcanization condition: 175℃×5min.
Related material download:
Material Safety Data Sheet (MSDS)for Flame retardant rubber
ROHS and Other Restricted Substances Test for Flame Retardant Rubber
Substances of Very High Concern Test(SVHC) for Flame Retardant Rubber
Flame Retardant Rubber(TDS)

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