Colloidal Silicon Dioxide For Sale

Colloidal silicon dioxide for sale Mainly used as bulking agent of type, plastic shoes sole, also used in pesticide, dope and other silicon compound. Colloidal silicon dioxide for sale 1. Product introduction Product name:Colloidal silicon dioxide for sale CAS No.:14808-60-7 Other Names:Quartz...
Chat Now

Product Details

Colloidal silicon dioxide for sale

Mainly used as bulking agent of type, plastic shoes sole, also used in pesticide, dope and other silicon compound.

Colloidal silicon dioxide for sale

1. Product introduction

Product name:Colloidal silicon dioxide for sale

CAS No.:14808-60-7

Other Names:Quartz (SiO2)

MF:SiO2

Packing:10kg/bag or 20kg/bag

Characteristics:

1) White dispersed powder

2) Can be dissolved by NaOH and HF, but cannot be dissolved by other kinds of acid, water and solvents

3) It has a good performance

4) With resistance to higher temperature

5) Will not combust and has good isolation

Applications:

1) Shoes-making industry: rubber outsole reinforcement agent similar to black carbon. It brings the light color and transparent appearance of rubber outsole with excellent performance.

2) Tyre industry: decreases friction on ground sharply, and increases the tyre holding on the wet and icy ground. The bonding between curtain threads or woven material and rubber compound is improved.

3) Silicon rubber: its aging, resilience and compression set are increased

4) Plastic industry: increases the plastic products' flexibility, strength and resistance to water.

5) Coating industry: it provides the performance in preventing coating from aggregating and hanging down. It can increase the viscosity and dull the coating shine.

6) Pharmaceutical industry: it gives a function of increasing the viscosity, floating and dispersing. It can be a carrier and an anti-lumping agent.

2. Product specification

Product name

Silicon dioxide

Items

Specifications

Analysis results

Appearance

White loose powder

White loose powder

SiO2 Content %

≥99%

100%

Identification

Dark yellow

Dark yellow

Particle size

Not less than 85% pass 125μm

conforms

Loss on drying %

≤5.0

0.7

Residue on ignition

≤8.5

0.2

PH value

5.0-7.5

6.5

Chloride (Cl) %

≤0.1

<0.1

Sulfate (SO4) %

≤0.5

<0.5

Iron (Fe) %

≤0.015

<0.015

Arsenic (As) %

≤0.0003

<0.0003

Heavy metal (Pb) ppm

≤30

<30

Total aerobe (cfu/g)

≤40

40

Yeasts & Moulds (cfu/g)

≤10

10

Escherichia coli

Absent

Negative

3. Product details

image001

4. Product qualification

We are specialized in food additives for many year. We have FDA, SGS, CNAS, ITAT, CO and health certificate etc.

image003

5. Service and Shipping

image005

6. FAQ

1. What are your payment terms?

Usually T/T, western union, moneygram or paypal.

2. What's your delivery time?

It depends on order quantity, usually we will arrange shipment within 3-20 days.

3. How about the packing?

Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements for them, we will adjust according to you.

4. When can I get reply?

Our sales manager will contact you within 24 hours!

5. How about the validity of products?

According to the products you order, usually 2 years.

6. What documents do you provide?

Usually, we provide Commercial Invoice, Packing List, Bill of Loading, COA, Health Certificate and Origin Certificate,etc. If there are any special requirements in your market, please let us know.

Hot Tags: colloidal silicon dioxide for sale, China, suppliers, manufacturers, buy, bulk, price, in stock

Inquiry

You Might Also Like