Factory Direct Sale Silicon Dioxide Powder Price Cheap High Tensile Strength Silicon Dioxide

• CAS No.: 7631-86-9
• Formula: Sio2
• EINECS: 2811229000
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Model NO.: Dongfang
• Grade Standard: Food Grade
• Purity: 99.8%
• Application: Coating; Adhesive& Sealants; Silicon Rubber
• Form: White Powder
• Tamped Density: 40~60g/Dm2
• Silica Content: 99.8%
• Transport Package: 25kg/Drum
• Specification: 98%
• Trademark: Dongfang
• Origin: China
• HS Code: 2925290090
• Production Capacity: 240 Ton/Tons Per Months

Product Description

Silica is one of the most important high-tech ultra-fine inorganic new materials. With CAS NO. : 7631-86-9; white fluffy powder, non-toxic, tasteless and pollution-free. Because of its small particle size, it has a large specific surface area, strong surface adsorption, large surface energy, high chemical purity, good dispersion, thermal resistance, resistance and other aspects, has unique characteristics in many disciplines and fields with its superior stability, reinforcement, thickening and thixotropy, It plays an irreplaceable role.

    Nano-silica, commonly known as "ultra-fine silica", is widely used in various industries as an additive, catalyst carrier, petrochemical industry, decolorizing agent, matting agent, rubber reinforcing agent, plastic filler, ink thickener, metal soft polishing agent, insulation filler, advanced daily cosmetics filler and spraying materials, medicine, environmental protection and other fields. It also provides new material foundation and technical guarantee for the development of relevant industrial fields.

Item	Specifications	Result
Silica (After Combustion) Content, ω%	>=98.0	98.2
Dry reduction, ω%	<=7.0	4.37
Loss on Ignition (LOI), ω%	<=8.5	4.52
Pb/(mg/kg)	<=5	0.35
Heavy Metals (by Pb)/(mg/kg)	<=30	25.4
As/(mg/kg)	<=3	0.06
Soluble Dissociated Salt (by Na2SO4, ω%)	<=4	2.13

 

1.Reinforcing filler for elastomers
 

2.Rheology control and thixotropic agen

3.Anti-settling, anti-sagging and thickening agent

4.Free flow aid and anti-caking aid for powders

    Tianjin Dongfang Import & Export Co., LTD. is located in Tianjin China. We mainly Medical Intermediate, Cosmetics raw materials, Food Additive. Products are exported to North America, Europe, Australia, Middle East and other regions. At the same time, we can also provide customers with product customization services.

    Our factory covers an area of approximately 3,800 square meters. The first-class R&D team, professional production team, and strict quality inspection department make us a leader in the domestic chemical industry.
 
    Our factory has been developing vigorously, and the production capacity has been rising constantly, which can meet the demands of customers more and faster. Even for large orders, we can complete production in 2-3 weeks. We have professional sales staff, experienced logistics team and patient and meticulous after-sales service to help you solve problems in the order process.
 
    Choosing us, you will have a reliable partner, high-quality products, fast and safe transportation, and worry-free after-sales experience. Sincerely hope that we can establish long-term cooperative relations with our customers and achieve a win-win situation.
 

FAQ

What is your terms of packing?
Generally, we pack our goods in brown boxes. If you have legally registered patent, Or you have special packing request, we can pack the goods based on your request.

What is your terms of payment?
TT Transfer, WU, Bitcoin,Tether(USDT), All is available.

What is your shipping method of delivery?
We usually ship via DHL, UPS, FedEx or EMS for small package.

How about your delivery time?
For the stocked products, we can ship after 1-2 days after receiving your advance payment. For the specific products, the delivery time depends on the items and the quantity of your order.

Do you have MOQ ? Free samples available ?
Yes, but low MOQ, 10-100g for sample checking is available.
We are Available to provide test samples for most of our products, but customer please pay for the shipping cost.

How to proceed an order ?
Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production. We can offer discounts for large orders.

How about your product quality?
First of all, Our product quality is good and stable. We have 100% test before delivery,
So, we have Good quality control before delivery. If there is really have a quality problem caused by us, we will send you free goods for replacement or refund your loss.

How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.