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Organic Hydrophilic Fumed Silica Powder For Plastic

$4.8

1-9
Bag/Bags
$4.6

≥10
Bag/Bags

Payment Type:

L/C,T/T,D/P

Incoterm:

FOB,CFR,CIF,EXW

Min. Order:

1 Bag/Bags

Transportation:

Ocean,Land,Air

Port:

Guangzhou,Shenzhen,Shanghai

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: QX-200

Brand: SKYSIL

Place Of Origin: China

Kind: Antioxidant

Appearance: Powder

EINECS No.: 231-545-4

Material: Silicon Dioxide

CAS No.: 7631-86-9

Application: RTV Silicone Sealant

Supply Ability & Additional Information

Packaging: 10 kgs/bag, 180 kgs/Pallet, 20 fcl 1.8 Ton With Palletized, 2 Ton Without Pallet

Productivity: 10000 Ton/Year

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 1000 Ton/Month

Certificate: SGS/ ASTM / ROHS / REACH

HS Code: 2811229000

Port: Guangzhou,Shenzhen,Shanghai

Payment Type: L/C,T/T,D/P

Incoterm: FOB,CFR,CIF,EXW

Packaging & Delivery

Selling Units:: Bag/Bags

Package Type:: 10 kgs/bag, 180 kgs/Pallet, 20 fcl 1.8 Ton With Palletized, 2 Ton Without Pallet

Picture Example:

Product Description Silicon Dioxide B 174 Silicon Dioxide B 173 Silicon Dioxide B 172 Silicon Dioxide B 171

Characteristics

Organic hydrophilic Fumed Silica Powder is a type of silica powder that is specially treated to have a hydrophilic (water-attracting)

surface. It is commonly used as an additive in plastics to improve their properties.

Fumed Silica is a fine, white powder that is made by burning silicon tetrachloride in a flame of hydrogen and oxygen. This

process creates tiny particles of amorphous silica, which have a high surface area and unique properties.

When fumed silica is treated with organic compounds, it becomes hydrophilic, meaning it has an affinity for water. This makes

it useful in plastic applications where moisture resistance is important.

In plastics, organic hydrophilic fumed silica powder can be used as a reinforcing filler to improve mechanical properties such

as tensile strength, tear resistance, and dimensional stability. It can also enhance the flow and processability of the plastic

during manufacturing.

Additionally, the hydrophilic nature of fumed silica powder can help improve the dispersion of other additives in the plastic

matrix, leading to more uniform properties throughout the material.

Overall, organic hydrophilic fumed silica powder is a versatile additive that can enhance the performance of plastics by

improving their mechanical properties, processability, and moisture resistance.

Product Parameter

Chemical Data

Property	Unit	Typical Value	Testing Method
Specific surface area(BET)	M2/g	200±20	GB/T20020
PH Value in 4% dispersion	/	3.7-4.5	GB/T20020
Loss on dying(2h@105C)	Wt%	≤2.0	GB/T20020
Loss on ignition(2h@1000C,based on material dried for 2h@105C)	Wt%	≤2.0	GB/T20020
Sieve residue(45um)	Wt%	≤0.04	GB/T20020
Silica content(Based on ignited material)	Wt%	≥99.8	GB/T20020
Tamped density(Based on material dried for 2h@105C)	g/L	40-60	GB/T20020
Carbon content(Based on material dried for 2h@105C)	g/L	≤0.15	GB/T20020