Silica Matting Agent Used for Leather Surface Treatment

• CAS No.: 10279-57-9
• Formula: 238-878-4
• EINECS: 238-878-4
• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Model NO.: A-401, A-402 & ZS-417
• Quality: First Class
• Transport Package: Kraft Paper Bag
• Specification: 10 kg
• Trademark: Zhonghai
• Origin: Shandong
• HS Code: 2811229000
• Production Capacity: 10000 Tons Per Year

Product Description

Technical Parameters:

Item	Sio2 Content %	Ignition Loss %	Heating Loss %	Partical Size um	PH	DBP Absorption g/100g
A-401	≥98	≤6.0	≤5.0	2.5-3.0	6-8	230-280
Surface Treatment: None
A-402	≥98	≤6.0	≤5.0	2.0-2.5	6-8	200-250
Surface Treatment: None
A-402Z	≥98	≤6.0	≤5.0	2.0-2.5	6-8	180-230
Surface Treatment: None
ZS-417-1	≥98	≤6.0	≤5.0	3.5-4.0	6-8	190-240
Surface Treatment: None

Application:
High-grade leather finishing agent
General industrial coatings
Automotive paint

Advange:
1.Very easy to disperse and no white spots in the coating
2.Low oil absorption value and low impact on coating viscosity
3.Excellent transparency for clearer coating. By increasing the purity of silica and improving its refractive efficiency, the haze of the coating is improved, and the color of the leather itself is better revealed, resulting in more vivid colors.

Factory Equipment




FAQ

 1. Delivery time 

a) For the stock items, we can arrange the shippment within 2~3days 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 could be offered and pls kindly pay the express charge.

5. 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. We will provide the replacements to you at our cost according to actual conditions.

6.Can I visit your factory?

Sure, warm welcome. If you have visiting plan, please contact us to make an appointment in advance.