Easily Incorporated Zinc Stearate Powder Improving Sanding Property For NC Coatings

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Easily Incorporated Zinc Stearate Powder Improving Sanding Property For NC Coatings

Name: Easily Incorporated Zinc Stearate Powder Improving Sanding Property For NC Coatings
Brand: SKYHIL
Price: 1 USD

Model Number : SKY-1826

Certification : ROHS/ASTM/SGS

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 1000 Ton Per Month

Delivery Time : 7-10 Work Days

Packaging Details : 20kg/bag, white paper bag or composite kraft paper bag(inside with PE plastics bag).

Brand Name : SKYHIL

Name : Zinc Stearate (octadecoic acid zinc)

Molecular formula : Zn(C17H35COO)2

Color : white coloured powder

CAS No : 557-05-1

Synonyms : Stearic acid zinc salt

Fineness : 800 mesh

Application : Paints and Coatings

Zinc Oxide（%） : 13-15

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Zinc Stearate Powder Improvement Sanding Property Of The Primer for NC Coatings

Description

Zinc stearate is used in the pharmaceutical industry and the cosmetic products like face powder to improve the smoothness and adhesion. It is used in paint industry as a gloss imparting agent and a grinding agent. In plastic and rubber processing, zinc stearate is ued as a releasing agent and lubricant which can be easily incorporated. It is used as as a metal release agent in rubber, polyurethane and polyester processing system.

Applications

The film-forming substances of NC are mainly cellulose nitrate (nitrocellulose)and alkyd resin.NC is natural drying coating which is characterized by a dry-speed quickly. Because the big molecular weight of cellulose nitrate and the low solid content of NC, its wettability for powder is poor. Therefore, appropriate addition of zinc stearate is 1%to 2%in NC, adding overload will affect the

adhesion and transparency of the primer.

Feature

Item Type	SKY-1826
Appearance	White Powder
Melting Point(℃)	120-128
Zinc Oxide(%)	13-15
Free Acid(%)	≤0.5
Moisture(%)	≤0.8
Fineness	800 mesh
Density G/L	230-310

Property

1, Improvement sanding property of the primer.

2, Given the primer better rheopexy to improvement its anti-settle.

3, Improvement filling of the primer

Easily Incorporated Zinc Stearate Powder Improving Sanding Property For NC Coatings

Product Tags:

zinc stearate mold release

zinc oxide dusting powder

China Easily Incorporated Zinc Stearate Powder Improving Sanding Property For NC Coatings wholesale

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