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Home      SiO2     Micro Pearl silica (SiO2)       Micro Pearl silica (SiO2)


  • Micro Pearl silica (SiO2)

Micro Pearl silica (SiO2)

Product Description:

Product name: Micro Pearl silica (SiO2)

Properties: with stable physical and chemical properties, non-toxic, high adsorption, low specific gravity, easy to flow and high specific surface area and other excellent properties, so widely used.


Appearance: white Micro Pearl


Purpose:

1. This product is a good carrier of various veterinary drugs, feed flavoring agents, allicin, mildew prevention agents, acid flavor agents, antioxidants, etc., with a very good dispersion, fluidity and adsorption.

2. The product is a very good rubber tonic agent, it can greatly improve the tensile strength of the vulcanized rubber and wear resistance, reduce the amount of rubber, reduce the cost, with strong affinity, make it in the rubber has greater dispersion ability, carbon black particles and rubber molecules form physics, in enhancing the sulfide rubber mechanical strength and tear reinforcement is better than carbon black.


Storage conditions: dry storage, pay attention to moisture-proof.


Production


175
  white micro pearl


Number


Items


Unit


Specifications

1


Appearance

 white micro pearl

2


Whiteness

%

≥93

3


Purity of Sio2

%

≥95

4


Particle size

mesh

80

5


Specific surface area

m²/g

180-200

6


PH(5% suspension)

6.5-8.5

7


Heating loss(105℃ for 2hr.)

%

≤7.0

8


Ignition loss (1000℃ for 2hr.)

%

≤8.5

9

DBP
Absorption value

ml/100g

240-280

10


Heavy Metals(pb)

%

≤0.003

11

As

Arsenic

%

≤0.0003

12

Na2SO4Sodium sulfatc

%

≤0.4

13


Lead  Sulfate

%

≤1

14

Package

20kg/Bag



Inquiry:

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Email:loyalchemicals.com@gmail.com

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