Acid and Alkali Resistant Paint

Brief Description
Place of Origin: Beijing China (Mainland) Main Raw Material: alumina, silicon nitride Usage: Electrical Insulating Varnish
Application Method: Brush State: Liquid Coating Brand Name: ZEMA
Model Number: ZM99-01 A21  
Delivery Terms & Packaging
Packaging Detail:packed in iron drum, 15 or 20 kg/drum
Delivery Detail:within 10 days after payment
Specifications
Acid and Alkali Resistant Paint

1. resistant to acid, alkali
2. good shock resistance
3. strong adhesion: level 1
4. resistance to 10% H2SO4,10%NaOH,3% NaCl

No.

Item

Specification

Test Method

1

Density Fineness

1.8 g/cm3

≤80μm

GB/T1724-79

2

Viscosity(25°C)

coat -4 viscometer

≤30-60

GB/T1723-79

3

Solids Content

≥95%

GB/T1725-79

4

Drying Time(25+1°C)

surface dry

actual dry

≤12 h

≤72 h

GB/T1728-79

5

Adhesion

Impact Strength 

level 1

≥3.9 J

GB/T1720-79

GB/T1732-93

6

 Appearance

Smooth

GB/T1729-79

7

Hardness 

≥5 H

GB/T6739-86

8

Shakeout Abrasion-resistance Test     

≥3 L/μm

SY/T0315-97

9

Resistance to chemical reagents

10% H2SO4  3d

10%NaOH   3d

3% NaCl  3d

no change

GB/T1763-79

10

Resistance to Salt Mist

15%NaCl 120h

no change

GB/T1771-91