Nano Silica for Modification of Colored Rubber

Basic Info

Model NO.	Sio2
CAS No.	7631-86-9
Formula	Sio2
EINECS	231-545-4
Classification	Silicon Dioxide
Grade Standard	Industrial Grade
Kind	Acidic Oxide
Quality	First Class
Model No.	Lb1317
Storage	Dry and Cool Place
Grade	Industrial Grade
Purity	99% Min
State	Powder
Application	Toothpaste
Mf	Sio2
Other Name	White Carbon Black
Transport Package	25kg Bag
Specification	customized
Trademark	sicong
Origin	China
Production Capacity	2000ton/Year

Product Description

Product Description

Silicon DioxideIn sealants and adhesives, fumed silica plays a major role in rheological control and viscosity strength.
When fumed silica is added and dispersed in adhesives and sealants, a silica agglomerates network is formed, agglomerates react with SI-OH and result in hydrogen bonds, thus flowing property is restricted and viscosity increased, thickening property promoted; but,when shear thinning is applied, hydrogen bonds and silica network breaks,viscosity decreases, this allows adhesives and sealants to be applied smoothly; when shear thinning is removed, network restored,viscosity increases, this prevents adhesives and sealants from sagging during curing process.

Products display:

Product Parameters

Application

Fumed silica is a very useful industrial chemical used in a variety of industrial and consumer products. Fumed silica poses a variety of health hazards to workers in various end-use industries and to those using products that use fumed silica. 1. in various resin additives, medicine, food and other fileds.2. rubber, sealant, silica gel, adhesive, tile grout etc.3. paint, coating, UPR,4. CMP suspension etc;5. Digital photo paper etc.

Packaging & Shipping

Package: 25kg/bag plastic & wove or jumbo bag according to your needShipping:within 10-15days after reveived the payment

Company Profile

SHIJIAZHUANG SICONG TECHNOLOGY CO., LTD

Shijiazhuang Sicong Technology Specializes in exporting high quality Research chemical, Basic chemical and plastic raw material etc. Our products are produced on the basis of good technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. Our main products are: POM, EVA, PVC, HDPE, LDPE, PET, PC, GPPS, PP, Titanium Dioxide and etc... We earned customer trust and created a good reputation during these years. We will provide the comprehensive products and service to you! Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices. We believe that our manufacturing capabilities and services can bring benefits to our valued customers. We believe that our products and services can bring benefits to our valued customers. We look forward to establishing a long-term cooperative relationship with you!

Our Main Products

FAQ

1. Delivery time a) For the stock items, we can arrange the shippment within 5~10 days after received your payment. For the customized items, we will indicate the delivery time in the quotation list. 2. MOQ&Shipping a) Full containers by sea b) Small quantity(25kg), by air or by LCL or by Express as your requirement 3. Payment term a) Small quantity recommend West Union b) Full containers recommend T/T or L/C 4. How is the charge for sample?Free samples available, shipping cost to be borne by the buyer. 5. What's your package?Basically our packing is 25 kg per bag.6. Can you give warranty of your products? Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with our Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail.