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99% Purity Silica Matting Agent Pure SiO2 EINECS No. 231 545 4 For Leather Coatings

99% Purity Silica Matting Agent Pure SiO2 EINECS No. 231 545 4 For Leather Coatings

  • 99% Purity Silica Matting Agent Pure SiO2 EINECS No. 231 545 4 For Leather Coatings
  • 99% Purity Silica Matting Agent Pure SiO2 EINECS No. 231 545 4 For Leather Coatings
99% Purity Silica Matting Agent Pure SiO2 EINECS No. 231 545 4 For Leather Coatings
Product Details:
Place of Origin: CHINA
Brand Name: SKYHIL
Certification: SGS/REACH/ASTM
Model Number: HF-640A
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 10 KGS/BAG
Delivery Time: 7-10 WorkDays
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000 Ton Per Month
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Detailed Product Description
Material: Silicon Dioxide CAS No: 7631-86-9
EINECS No: 231-545-4 Counter For: ED5
Application: Leather Coatings Color: White Powder
Other Name: White Carbon Black Surface Treatment: Inorganic
High Light:

clear coat flattening agent

,

silicone matting powder

Silica Matting Agent as White Powder CAS No.: 7631-86-9 Used For Leather Coatings

 

 

Description

 

Silica Matting Agent specialized used for the PU/PVC matte finish leather coating. It is a micronized precipitated silica matting agent for both solvent-based and water-based system. It provides a medium-high viscosity with a pleasant matte finish. They resist dripping and offer excellent adhesion and high flexibility with wet-dry abrasion resistance.

 

Characters

 

1, Stable Chemical Property: As the matting agent is with high purity and low impurity, its chemical property is very stable.

2, Excellent Dispersion: The matting agent can easily disperse in both solvent and aqueous solution, the average high-speed pulsator with 10-20 M/S of the line speed, after 10 minutes can be ok.

3, High Matting Efficiency: It can reduce the gloss for the surface of leather, provide the better matte finish.

 

Chemical Data

 

99% Purity Silica Matting Agent Pure SiO2 EINECS No. 231 545 4 For Leather Coatings 0Item Type HF-640A
Content of sio2(dry basis) %, ≥99.0
Porosity ml/g 1.3-1.4
Oil absorption, g/100g , g/100g 260-300
Particle Size, um(Malvent,D50) 3.5-4.5
Loss on drying(105℃,2Hrs) ≤5.0
Ignition loss(1000℃,2Hrs) ≤6.0
Whiteness ≥90.0
PH(5% Liquor) 6-7
Surface Treatment None

 

Application

 

Leather surface coating, PU/PVC matte finish leather coating, solvent-based or water-based leather surface coating.

 

Strengths

 

We are the largest production of silica gel in China, and focus on Paint/Coating Market about 25 Years. We have strict control of the batch quality, the physical index and performance are strictly tested before delivery. Will ensure that stable products of different batch.

 

99% Purity Silica Matting Agent Pure SiO2 EINECS No. 231 545 4 For Leather Coatings 1

 

 

 

 

Contact Details
Guangzhou Quanxu Technology Co.,Ltd.

Contact Person: Mr. Don

Tel: +8618211475147

Send your inquiry directly to us (0 / 3000)