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    • SKYRAINBOW  A2
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넳 넲

We produce the polyester coated aluminium coil with advanced equipment and  technology. The continuous rollers painting can avoid colors difference. In 240 celsius degree baking chamber, the polyester paint can creat a pyknotic high performance protective layer on the aluminium surface to prevent corrosion and pollution. Polyester layer thickness is 16±1μm.

POLYESTER COIL

We produce the PVDF coated aluminium coil with advanced equipment and  technology. The continuous rollers painting can avoid colors difference. In 240 celsius degree baking chamber, the PVDF paint can creat a pyknotic high performance protective layer on the aluminium surface to prevent corrosion and pollution.

PVDF  COIL

1166-460案例区

PROJECT  IMAGE

PRODUCT RANGE

Testing Report of PE Painted Aluminum Coil:

PVDF Property:

ITEM

Coating thickness

Coating flexibility

Gloss tolerance

Pencil hardness

Adhesive strength

Impact resistance

Boiling water resistance

Acid resistance

Alkaline resistance

Oil resistance

Solvent resistance

Scrub resistance

TESTING METHOD

minimum≥16um

≤10(gloss<70)

≥5(gloss≥70)

≥HB

≤2T

not lower than grade 1

50kg.cm no depainting, no crack

no change

no change

no change

no change

no change

≥1000 times no change

RESULT

16um

1.7(gloss=32.1)

3H

2T

grade 1

50kg.cm no depainting, no crack

no change

no change

no change

no change

no change

≥1000 times no change

ITEM

Gloss tolerance 

Grinding resistance

Pencil hardness

Coating flexibility

Adhesive strength

Impact resistance

Boiling water resistance

Acid resistance

Alkaline resistance

Oil resistance

Solvent resistance

Scrub resistance

Pollute resistance

Face density

Artificial weathering

TESTING METHOD

≤10(gloss<70)

≥5(gloss≥70)

≥5L/um

≥HB

≤2T

not lower than grade 1

50kg.cm no depainting, no crack

no change

no change

no change

no change

no change

≥10000 times no change

≤15%

Specified value±0.5kg/m2

Color differences≤3.0

Degradation of metallic film≤2 grade

Others 0 grade

RESULT

0.8(gloss=33.7)

≥17.7L/um

3H

2T

grade 1

50kg.cm no depainting, no crack

no change

no change

no change

no change

no change

≥10000 times no change

2.00%

5.54kg/m2

2.0

class 1

class 0

1007-580

TECHNICAL DATA

Packing:

(PVDF)  Range of application:

Aluminium composite panel, building exterior wall facade, Aluminum Composite Panel, Roof, Celling .

1007-250-1
1007-250-2

Aluminium composite panel, signboard, roof, ceiling, furniture, kitchen ware and lighting.

(PE)  Range of application:

TECHNICAL DATA

Specification

Thickness

Width

Max diameter

Weight

Interior diameter

Thickness

Gloss

Color standard

Pencil hardness

Coating adhesive

Impact

Buketon

boiling point

Corrosive

PE

0.12-0.70mm

1240mm, 1270mm, 1520mm, 1570mm etc

1200mm

2.5T/ coil, 3T/coil

505mm or 405mm

≥ 16um

meet the customer requirement

E ≤ 2 or it is not obvious by eyeballing

≥ 2HB

not lower than first grade

no any crack (50kg/cm, ASTMD-2794:1993) 

≥ 100 times

no any didtortion and color change (in the 99 ± 1 degree water, then cooling 2 hours)

surface deeping in the 5% muriatic acid and 5% NaCL, interior deeing in the 2% muriatic acid and 2% NaCL, after 48 hours, no change

PVDF

0.12-0.70mm

1240mm, 1270mm, 1520mm, 1570mm , max 2020mm

1200mm

2.5T/ coil, 3T/coil

505mm or 405mm

≥ 25um

meet the customer requirement

E ≤ 2 or it is not obvious by eyeballing

≥ 2HB

not lower than first grade

no any crack (50kg/cm, ASTMD-2794:1993) 

≥ 100 times

no any didtortion and color change (in the 99 ± 1 degree water, then cooling 2 hours)

surface deeping in the 5% muriatic acid and 5% NaCL, interior deeping in the 2% muriatic acid and 2% NaCL, after 48 hours, no change

PRODUCT PROPERTIES

Features:

Our paint suppliers are Beckers, PPG and Fullsun. The Kynar500 PVDF coated coil has advantage in UV-resistance and color retention. PVDF paint warranty period is 15 years in exterior environment. Even 15 years later, it will fade little by little. With 12 years experience in colored coil field, we provide various colours for your reference.

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    Jiangyin HRL New Material Technological Co., Ltd.
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