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Guangdong DAHUA New Material Co.,Ltd

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City:foshan

Province/State:guangdong

Country/Region:china

Contact Person:MsSelina

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Reinforcing Filler Rheology Modifier Hydrophobic Fumed Silica R 805

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Model Number :R 805

Place of Origin :CHINA

MOQ :1000

Price :12.70USD/KG

Payment Terms :T/T

Supply Ability :20,000ton/year

Delivery Time :7-15days

Packaging Details :10kg/bag

Losson Drying :≤0.5 %

PH-value :3.5–5.5

SiO2 Content :>99.8 %

Carboncontent :4.5–6.5%

Specific Surfacearea(BET) :125–175 M²/g

CAS No. :68611-44-9

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Reinforcing Filler Rheology Modifier Hydrophobic Fumed Silica R 805

1, General Description

Fumed Silica R805 is a hydrophobic fumed silica after-treated with DDS (dimethyldichlorosilane) has excellent rheological properties and is commonly used as a thickener, anti-settling agent, and anti-caking agent in a variety of industrial applications, including paints, coatings, cosmetics, and pharmaceuticals.

2, Chemical Composition:

SiO2 content >99.8 %

3, Sale Specification & Typical Properties:

Quality	Unit	Range
carbon content	%	4.5–6.5
losson drying	%	≤0.5
pH-value		3.5–5.5
SiO2 content	%	>99.8
specific surface area(BET)	m²/g	125–175
tamped density	g/l	Approx. 50

4, Application:

General industrial coatings

Coil coatings

Car OEM coatings

Plastic coatings

RECOMMENDED ADDITIONLEVEL As supplied calculatedon total formulation: 1.0 - 2.0 %

5, Storage properties:

cool and dry, keeps for 2 years

6, Handing precautions:

When stored in an originalunopened packaging, theproducthas a shelf lifeof 24 months from thedateof manufacture. Werecommend to storetheproduct in closed containersunder dryconditions and to protect the material from volatilesubstances.

7, Packaging

Paper bags, 10 kg net PE-bags, 4840kg/40HQ

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