Silicon Dioxide Price Fumed Silica for Silicone Rubber

Basic Info

Model NO.	H200
Specification	10kg/bag
Trademark	NEWSANDA
Origin	China
HS Code	2811229000

Product Description

NEWSANDA CHEMICAL

------Hydroxy Propyl Methyl Cellulose------
NH200 is a kind of hydrophilic fumed silica with a specific surface area of 200 m2/g. It's high purity white colloidal powder.

ITEM	UNIT	INDEX
Specific surface area (BET)	m2/g	200 ± 25
pH value (in 4% dispersion)		3.6 ~ 4.5
Loss on drying (2 hours at 105°C)	Wt%	≤ 1.5
Loss on ignition(2 hours at 1000°C, based on material dried for 2 hours at 105°C)	Wt%	≤ 2.5
Sieve residue (45 μm)	%	≤ 0.05
Silica content (based on ignited material)	Wt%	≥ 99.8
Tamped density (based on material dried for 2 hours at 105°C)	g/L	40 ~ 60

Properties

*Reinforcement filler in elastomers*Rheology and thixotropy control of liquid systems, binders, polymers, etc.*Used as anti-settling, thickening, anti-sagging agent*Improvement of free flow and anti-caking characteristics of powders*High transparency

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------Why Choose Us------
------Packing & Delivery------
Standard Packing: 10kg/bagStore in cool and dry environment, keep away from moistureTransport as non-danger goods

------ Company Profile ------
QINGDAO NEWSANDA INDUSTRY CO.,LTD is an integrated supplier of raw materials for the coating, rubber, and plasticindustries.It is a new type of chemical raw material integration platform with Internet + supply chain management. We arecommitted to providing customers with a one-stop procurement platform and creating a good upstream raw material supplyexperience .
It is very easy for the factory to find raw materials, and is committed to becoming a good service provider in the chemical supplychain. ------ Export History ------