Hydrophobic Silicon Dioxide for Defoaming Agent

• Customization: Available
• CAS No.: 112945-52-5
• Formula: Sio2
• Model NO.: RHB-S
• EINECS: 238-878-4
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Silicon Dioxide
• Quality: First Class
• Color: White
• Shape: Powder
• Usage: Rubber, Plastic, Paint, etc
• Characteristic: Hydrophilic, Hydrophobic
• Transport Package: 10kg/Bag, 15kg/Bag, 20kg/Bag, etc
• Specification: 300 mesh, nanoscale
• Trademark: JRHB
• Origin: China
• HS Code: 2811229000
• Production Capacity: 500000 Tons/Year

Product Description

Company Profile

 

Product Description

Silicon Dioxide, named white carbon black, is a white powdered silica product, the main component of which is SiO2. It is divided into precipitated white carbon black and fumed white carbon black. According to the production process, it can be divided into hydrophilic silica and hydrophobic silica. White carbon black is a porous substance that is resistant to high temperatures, non-flammable, tasteless, odorless, and has good electrical insulation properties.

Advantages:
1. High purity and fine particle size: making it the material of choice for high-end applications.
2. Excellent reinforcement: can significantly improve the tensile strength, wear resistance and heat resistance of the product.
3. Good dispersion: helps to optimize the performance and quality of the product.
 

Item	Appreance	SiO2, %	LOI, %	Loss On Drying, %	PH	BET
Silica Dioxide	White fluffy powder	≥ 98	≤ 2.5	≤ 1.5	5.0 - 8.0	100 - 240

Application

1. Rubber industry: as a reinforcing agent, it can significantly improve the strength, wear resistance and aging resistance of rubber products.
2. Plastics industry: used as fillers and reinforcers to improve the processing properties and surface gloss of plastics, improve the strength and toughness of products.
3. Ink industry: Increase the consistency and fluidity of ink, improve the quality of printed matter.
4. Cosmetics industry: as a thickening agent and adsorbent, make cosmetics more delicate, smooth and durable.
5. Other fields: It is also used in food, medicine, environmental protection and other industries, such as food additives, drug stabilizers, sewage treatment adsorbent and so on.
The diverse uses of silica make it play an important role in several industries.

Packaging & Shipping

Certifications

FAQ

1. Who are we?
We are based in Hebei, China, start from 2021,sell to Eastern Europe(30.00%),Domestic Market(30.00%),Eastern
Asia(20.00%),Africa(20.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment

3.What can you buy from us?
Mica, Vermiculite

4. Why should you buy from us not from other suppliers?
Runhuabang has strong technical and economic strength: 38 employees with engineer, college degree in processing, testing, sales, finance, warehousing and after-sales one-stop service, passed the international quality system certification ISO 9001:2000

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese