Scratch-resistant Color Coated Aluminum Sheet

Scratch-resistant Color Coated Aluminum Sheet

Scratch-resistant color-coated plate refers to a high-performance polyester coating containing highly scratch-resistant abrasive particles coated on galvanized, aluminum-zinc and other substrates on the color coating plate。 ► Technical Process After three way three bake, special production...

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Product Details

Scratch-resistant color-coated plate refers to a high-performance polyester coating containing highly scratch-resistant abrasive particles coated on galvanized, aluminum-zinc and other substrates on the color coating plate。

 

Technical Process

After three way three bake, special production process treatment, its surface has special effect, good weather resistance, can be used alone for outdoor, durable, but also with ordinary polyester coating performance outside the anti-scraping effect.

No.

Test Item

Specification

Standards

Result

1

Chromatic aberration

 

ECCA T3

ΔE≤2.0

ΔE≤1.5

2

Gloss

ECCA T2

Tolerance ≤10

Tolerance ≤5

3

Dry film Thickness

ECCA T1

Min 14µm

≥16µm

4

Pencil hardness

ECCA T4

≥HB

≥2H

5

Bending degree

 

ASTM D4145

≤3T

0T

6

Adhesion

 

ASTM D3359

Grade 0

Grade 0

7

Impact resistant

 

ASTM D2794

≥20kg.cm

≥30kg.cm

8

Boiling water Resistant

 

GB/T17748

2h No exception

2h No exception

9

Solvent resistant

ASTM D2248

200 Times not threadbare

200

10

Abrasion resistance

ASTM D4060

No requirements

500*2,1000Circle Paint Film Loss ≤30mg

 

Characteristic

1 . Excellent coating performance, bright colors.

2 . Scratch Strength up to 4H (pencil hardness), light weight, ultra-strong friction resistance.

3 . Sound absorption, sound insulation effect, good fire performance.

 

Product Application

Widely used in indoor ceiling, interior wall decoration, shutter doors and other fields. Currently has anti-scratch white, anti-scratch black, scratch-resistant beige, anti-scraping red brown, anti-scraping silver, scratch-resistant champagne silver and other dozens of colors for customers to choose, but also in accordance with the color of customer-provided custom-made.


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