Switchboards Epoxy Polyester Coating , RAL 1021 Colza Yellow Excellent Powder Coating

Brand Name:TOPO
Certification:CE, BV, ROHS
Model Number:EP-RAL1021
Minimum Order Quantity:Negotiable
Delivery Time:7 days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Active Member
Location: Nanjing Ukraine
Address: Room 310-2, Building 3, No.56 Lingzhi Road, Xinghe World, Xuanwu district, Nanjing 210028, China
Supplier`s last login times: within 22 hours
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Product Details

RAL1021 colza yellow epoxy polyester Powder Coating for switchboards


Feature:
Good bond ability and mechanical performance
Smooth and glossy
Certified chemical resistance
Better heat resistance and light resistance than pure epoxy powder

The most common hybrid powder coating consists of a blend of carboxyl polyester and epoxy resins. Depending upon the formula the ratio of polyester to epoxy ranges from 50:50 to 70:30. Why, you wonder, would a chemist vary this ratio? There are a number of factors that influence this choice.



Product availability:
-Color: RAL, PANTON, CUSTOMIZED
-Gloss Range: 0-98% (smooth surface at 60°)
-Surface: Smooth and special finish (texture, wrinkle, hammer etc) for all kinds of glos
-Density: 1.2-1.8 g/cm3

Curing guide: 180°C/20min, 190°C/15min or 200°C/10min


Item

Index

Color

In accordance with standard panels or within the range, negotiated by custom or supplier

Appearance(visual)

Smooth, slight orange peeled

Gloss(60°gauge head)

High gloss type≥85% Semi gloss type:51-84%
Low gloss type:50-15% Matt type:<14%

Cured film thickness

60-80μm

Impact resistance

50kg.cm (4.9Nm) pass (direct)

Pencil hardness

2H without scratch

Adhesion(cross cut test)

1mm 6x6 0 grade

Bending test

3mm pass

Salt spray test

500h <1 grade

Humid heat resistance

500h <1 grade

Cupping test

≥6mm


POWDER AND COATING PROPERTIES

  • Specific gravity : 2.0 - 2.2

  • Film thickness (ISO 2178) : 60 - 90 μm

  • Flow out : Good

  • Gloss (ISO 2813, 60º) : 50-60 %

  • Adhesion (ISO 2409) : GT= 0

  • Pencil hardness(ASTM D3363 ) : 2H

  • Direct and reverse impact (ASTM D2794) : >50kg.cm

  • Salt spray Resistance ( ASTM B117, 2000hrs)

  • (Maximum undercutting ,2 mm ): No blistering

  • Chemical Resistance : Generally excellent resistance to dilute acids, alkalis, oil and most solvents at normal temperatures.

China Switchboards Epoxy Polyester Coating , RAL 1021 Colza Yellow Excellent Powder Coating supplier

Switchboards Epoxy Polyester Coating , RAL 1021 Colza Yellow Excellent Powder Coating

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