Jc Fumed Sio2 Superfine Powder Industrial Applications Rubber, Coatings Sodium Silicate

• Customization: Available
• CAS No.: 1344-09-8
• Formula: Sio2
• Model NO.: JC-Sio2-032000
• EINECS: 215-687-4
• Certification: ISO
• Purity: ≤30%
• Type: Sodium Silicate
• Grade Standard: Industrial Grade
• pH: 9.0-10
• Delivery Fee: Base on Address
• Samples: 500g Free
• Melting Point: 1410 °c
• Solubility: Soluble in Water
• Storage Conditions: -20°c
• Form: Powder/Solid
• Color: Colourless
• Density: 2.33 G/Ml at 25 °c
• Mark: Customizable
• Transport Package: 25kg, 50kg, 1000kg
• Specification: Customizabl /PP Bag
• Trademark: N/M
• Origin: China
• HS Code: 28353990
• Production Capacity: 40000mt Per Month

Product Description

Product Description

Fumed Silica, also known as gas-phase silica, is an ultrafine amorphous silica powder typically produced by gas-phase method, characterized by high specific surface area and high purity.
Chemical name: Silicon dioxide (SiO 2)
Nicknames: Fumed silica, fumed white carbon black
Appearance: White powder, lightweight and fluffy
Particle size: 7-40 nm (primary particle size)
Specific surface area: 50-400 m ²/g
Density: about 2.2 g/cm ³ (theoretical density), very low bulk density (about 30-200 g/L)

 

 

Product Parameters

PO NO.	JC-1269	PRODUCTION DATE	2025-1-15		EXPIRY DATE	2027-1-14
PACKING	25KG BAG	GRADE	INDUSTRIAL GRADE		STANDARD	HG/T 4315-2012
TEST ITEMS		SPECIFICATION		TEST RESULTS
Na2O %		23--26		24.88
SiO2 %		51--58		55.45
BULK DENSITY g/ml		0.50--0.80		0.65
MOISTURE %		≤ 6.5		5.99
DISSOLUTION RATE		≤ 60S		50
MODULUS		2.3±0.10		2.30
CONCLUSION		THE PRODUCT IS IN CONFORMITY WITH INDUSTRIAL GRADE
INSPECTOR: REN CHENGLI                CHECKER: LI XIAOHUI

 

Certifications

 

 

 

Application

1.Coatings and inks: used as anti settling agents, rheological control agents to improve coating uniformity
2.Silicone rubber and elastomer: enhance the strength of silicone rubber and improve wear resistance
3.Adhesives and sealants: impart thixotropy, prevent sagging, and improve adhesive strength
4.Cosmetics and personal care: used as thickeners, matting agents, and adsorbents
5.Food and Medicine: Used as an anti caking agent in food and as a flow aid for tablets in the pharmaceutical industry
6.Plastics and composite materials: improving mechanical properties and enhancing heat resistance

 

 

 

 

 

Our Advantages

1.Customizable brand,we can do it. Just send us your logo design·
2.Accept small orders, If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
3.Get cheaper price,We always take the customer's benefit as the top priority.Price is negotiable under different conditions,we are assuring you to get the most competitive price.
4.Delivery on time,Of course!we specialized in this line for many years, many customer make a deal with me because we can
deliver the goods on time and keep the goods top quality!
5. You are very welcomed to visit our company in China.
 

 

Our team

 

Customer Visit

 

 

Factory overview