Sio2 Powder/Silicon Dioxide for Electronic Products and Silicone Rubber FRP Products

• CAS No.: 7631-86-9
• Formula: Sio2
• EINECS: 231-545-4
• Model NO.: CT-101, CT-101AH, CT-102, CT-99, CT-99, CT-103
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• False Specific Gravity g/cm3: 0.12-0.20
• Name: Ultrafine Silica
• Sieve Residue (45um): 0.1
• pH Value: 6.5-7.5
• Color: White
• Experice: More Than 10 Years
• Factory Certification: Yes
• Transport Package: Moisture-Proof Bag + Pallets
• Specification: 10kg/ bag
• Trademark: Changtai
• Origin: Shouguang City, Shandong Province, China
• HS Code: 2811229000
• Production Capacity: 18, 000 Tons/Year
• Package Size: 110.00cm * 110.00cm * 170.00cm
• Package Gross Weight: 450.000kg

Product Description

Product Description

A detailed overview of the exceptional qualities and varied applications of our Silica for Electronic Products - Ultrafine Sio2 Powder for Silicone Rubber FRP Products.
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a. In high-temperature and room-temperature silicone rubber products, our silica ensures transparency, enhanced durability, wear resistance, superior high-temperature tolerance, tear resistance, and improved dielectric properties.
b. In paints, coatings, and inks, our product provides thickening, thixotropy, matte finish, dispersion, anti-precipitation, anti-caking, anti-sagging, and stability. It regulates water content and optimizes free flow and electrostatic properties.
c. For adhesive products, our silica acts as a reinforcing agent, thickener, and thixotropic agent. It prevents precipitation and caking, aids processing, and enhances stability and adhesion.
d. In resin glass fiber reinforced plastic products and composites, our silica prevents sagging, resists aging, and impacts, and enhances strength and surface smoothness.
e. For plastic film products, our silica improves aging and impact resistance, prevents foam cracking, and enhances strength and transparency.

Technical index

A comprehensive overview of the technical specifications ensuring the highest standards of quality and performance for our silica products.

Model	CT-101	CT-101AH	CT-102	CT-99	CT-103
Silica content %	98	98	98	96	98
Color %	94.2	96	94.0	93	95
False specific gravity g/cm3	0.12-0.20	0.12-0.20	0.12-0.20	0.12-0.20	0.12-0.20
Average particle diameter UM	8-10	7-10	3-5	45-70	6-8
Specific surface area m2/g	185-205	180-200	240-330	165-200	240-380
PH value	6.5-7.5	6.5-7.5	6.5-7.5	6.5-7.5	6.5-7.5
Oil absorption value cm3/g	2.3-2.8	2.3-2.8	3.0-4.0	2.0-3.5	3.0-4.0
Burn reduction %	4-6	4-6	4-6	4-7	4-6
Drying reduction %	4-6	4-6	4-6	4-7	4-6
Sieve residue  (45um)	0.1	0.1	0.1		0.1

 

Application

An extensive guide to the versatile applications of our silica in various industries.
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Widely used in high-temperature and room-temperature silicone
rubber, liquid silicone rubber, non-staple, paints, coatings, inks, resins, adhesives, rubber and plastic films, color masterbatches, cable materials, resin FRP products, composites, electronic products, cosmetics, medical products, and more.

 

Workshop

A look into our state-of-the-art manufacturing facility.

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Our workshop, employing hundreds and equipped with 9 advanced production lines, features sophisticated production equipment and technology. From ingredient mixing to final product warehousing, the entire process is controlled via a DOS automatic system. The workshop is sealed, clean, sterile, and well-equipped with testing and laboratory facilities, staffed by professional workers. Our product quality is stable, reliable, and trustworthy. We warmly welcome friends and customers from all walks of life, both domestic and international, to negotiate business and create a brighter future through sincere cooperation.

Packaging & Shipping

Detailed information on our meticulous packaging and shipping process.

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20'GP:  4.5 tons, 10 pallets, 450 kg/pallet
40'GP:  9 tons, 20 pallets, 450 kg/pallet
40'QH: 10.35 tons, 23 pallets, 450 kg/pallet

 

FAQ

Find answers to frequently asked questions about our products and services.
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☆1.Q: What is your delivery time?
A: The delivery time is usually within 3 days after payment.

☆2.Q: How is the quality of the product?
A: Yes, we have SGS Factory Certification, ISO 9001 Quality ManagementSystemCertification, and ISO 22000 Food Safety
Management System Certification. If our silica weren't top-quality, we couldn't pass these stringent tests.

☆3.Q: Are the product parameters standard?
A: Yes.

☆4.Q: How about samples? Are they free or do they incur extra fees?
A: Absolutely! Typically, we offer free samples to our valued customers. However, please be advised that the freight charges will be your responsibility.

★5.Q: Is there any aftersales service?
A: Yes, we proudly offer comprehensive aftersales service. Should you encounter any issues or have any questions during your usage, please do not hesitate
to contact us at any time. We are committed to providing our utmost support.

★6.Q: Do you also provide delivery to my port?
A: Yes, we do. Please note that the sea freight is managed by the shipping line, which is beyond our control. Nonetheless, we will endeavor to find
the most cost-effective solution available.

 

Certifications

We possess a comprehensive array of certifications, including a full quality system certification and food safety management system certification, among others.

Company Profile