Silicone Rubber
Machinery, Electronic Product, Vehicle
Wiper Seal
O-Rings
1.0-2.0g/cm3
DIN ISO 3302-1, Rma, GB/T3672
-40~+350 Degree
20 ~90 Shore a
Customization
Plastic Bag & Carton Box
400x300x300mm
Shenzhen China
4016999090
Product Description
LTR develops rubber components for electronics appliances with high mechanical, chemical,humidity and electrical resistance.
Seals, o-rings, gaskets,keypads,cable connector covers,PDA covers,electrical insulators and connector inserts, engine mounts and other specialty designed articles are mainly produced in silicone rubber, NBR, CR, NR, SBR, EPDM, FKM, IIR, BR.

Technical data
Compound: LSR 50±5° Colour:GREY | ||||||||||||||||||
Base Polymer: LSR Specification: | ||||||||||||||||||
MAIN SPECIFICATION | MEASURE UNITS | REQUIRED VALUE | TESTED VALUE | TEST METHOD | ||||||||||||||
HARDNESS | Sh-A | 50±5° | 54° | ASTM D2240 | ||||||||||||||
SPECIFIC GRAVITY | g/mm^3 | \ | \ | ASTM D1817 | ||||||||||||||
TENSILE STRENGTH | N/mm2 | ≥10 | 14 | ASTM D412/C | ||||||||||||||
ELONGATION | % | ≥500 | 638 | ASTM D412/C | ||||||||||||||
Tear Strength | \ | \ | ASTM D624 | |||||||||||||||
SPECIFICATION CHANGE | ||||||||||||||||||
TEST MEANS | TIME h | TEMP ºC | HARDNESS CHANGE | TENSILE STRENGTH | ELONG.AT BREAK | VOLUME | WEIGHT | |||||||||||
168 | 125 | ≤8 | ≥8 | ≥200 | required test | required test | ||||||||||||
△ SHORE A | N/mm2 | % | △% | △% | ||||||||||||||
72 | 100 | 7 | 10 | 377 |