NFS9100 Series Fluorosilicone Rubber

Product performance:
Specifications Test methods
No. NFS9140 NFS9150 NFS9160 NFS9170
Appearance translucent�smooth surface�free from admixture
Hardness shoreA 40±5 50±5 60±5 70±5 ASTM D2240
Tensile strength MPa �9 �9 �9 �9 ASTM D412
elongation at break % �550 �500 �400 �350 ASTM D412
Tear strength
KN/m �20 �30 �30 �30 ASTM D624-B
compression permanent set�177��22h�% �20 �25 �25 �25 ASTM D395
The volume change rate of reference fuel B %�23��70h� �20 �20 �20 �20 ASTM D471
*ASTM is the abbreviation of American society for testing and materials
Application:
Using, firstly back refining several times on mill, then adding 0.6 to 0.8 parts curing agent, after mixing according to the needs, to be thin by 3 to 7 times, stop and leave it for 4 hours, then form on the molding machine.
first curing: 165��15min
second curing: 200��4h
If customers select and use other curing agent, curing temperature must be changed according to curing agent characteristics.
security:
This product is non-dangerous goods
Package:
Packed in plastic bags, 10 kg/bag, 2 bag/case. Must be stored in a air dry environment, and shelf life is 1 years.
Attentions:
1.For this product has a cold flow, during transport and use bags should be avoided to be damaged. During transport and use, packing bag breakage should be avoided.
2.This product should be kept neutral and avoided to contact with acidic or alkaline substances.