Precipitated Silica for Silicon Rubber

Product Description

Product Description
Loman precipitated silica are mainly used in translucent,transparent,common high-temperature vulcanized silicone rubber and other general rubber products and rubber seal products,sealants,plastic filler .
Basic Information

Item	710
Appearance	POWDER
Sio2 Content	≥98
BET m2/g	≥160
Heating Loss((105ºC, 2h) %	4.0-8.0
Ignition Loss(1000ºC,2h) %	≤7.0
PH Value	5.0~8.0
DBP Absorption Value ml/g	2.0~3.5
Bulk density	0.1-0.3
Electrical conductivity μS/cm	≤ 1000
45 mesh sieve residue %	≤0.5
Average particle size (μm)	100-1000
Total Fe Content mg/kg	≤500

Applications:
LM-710 Good processing performance,suitable for silicon rubber at roon temperature, miscellaneous pieces etc.
LM-720 Heat-resistant,anti-yellowing,high transparency,suitable for pressure cooker seals,silicone keyboard etc.
Package and Storage: 10kg woven bag, craft bag or 1000kg big woven plastic bag.
The product is a kind of white powder which is safe, nontoxic and harmless. Keep from moisture during transport and should be stored in a cool, dry condition. Avoid breathing dust when handling, and wash with soap & water in case of skin contact. For more details, please refer to the MSDS.
Why should you choose us?
1.Many years experience in chemical industry
2.Quick and positive reply after receiving your inquiry
3. Free sample
4.Quality control before and during shipment
5.Packing according to your requirement
6.Quick shipping and short voyage
7.High quality with competitive price