DK DONGSHIN CO.LTD

Our customer service is always first think

CONSTRUCTION BROCHURE

ZWHE4

Top Coating

Main Materials | R.M.P (Regular Modified Polyester) Steel Sheet

Most widely-used steel sheet coated with durable Polyester paint and heat dried. Applied to in/exterior

materials with no heavy drawings. Thanks to its variable colors and glosses with an economical feasibility.

Matt and wrinkle effect can be added to the top finish.

Sandwich Panel, Interior Partition, Building Interior/Exterior, Roof, Gutter,

Shutter, Door, Garage Door, Iron Frame Furniture, etc.

Main Materials

Galvanized(GI), Galvalume(GL), Electro Galvanized(EGI), Aluminum(AL)

/End Usage

/Applied Material

Product Structure

1

2

3

4

5

6

LAYER

Primer Coating

Pre-treatment

Substrate ( EG / GI / GA / GL / AL )

Pre-treatment

Back Coating ( Epoxy )

2

3

4

5

6

1

ZBL43

ZGR37

ZHRE1

ZHRE2

ZORB7

Top Coating

Main Materials | S.M.P (Silicon Modified Polyester) Steel Sheet

Steel sheet with SILICON resin modified Polyester paint coated and heat dried. Due to its higher durability

than the Regular Polyester, generally applied for building construction. SMP assures economical benefits

under circumstances of sea-side or industrial zones. 15 years limited warranty provided.

Public Construction Material, Sandwich Panel,

Corrugated Roof in Industrial Complexes, Airport, etc.

Main Materials

Galvanized(GI), Galvalume(GL), Aluminum(AL)

/End Usage

/Applied Material

Product Structure

1

2

3

4

5

6

LAYER

Primer Coating

Pre-Treatment

Substrate ( GI / GL / GA / AL )

Pre-treatment

Back Coating

2

3

4

5

6

1

PRINT SDP

Clear Coating

Main Materials | S.D.P (Super Durability Polyester ) Steel Sheet

Super high weather proof resin is developed with Hydrogenated monomer & Neo structure monomer.

Assures similar durability as PVDF, but with more competitive price and also advantages of various colors

& gloss. 20~40 years of limited warranty provided.

Can be printed into a various patterns, inspired by customers’ needs.

Metal Exterior, Plant, Roof, Gutter, Roof, Industrial Building, etc.

Main Materials

/End Usage

Product Structure

1

2

3

4

5

6

7

8

LAYER

INK Coating

Top Coating

Primer Coating

Pre – treatment

Substrate ( GI / GL / GA / AL )

Pre- treatment

Back Coating

9 Coating

2

3

4

5

6

7

8

9

1

Galvanized(GI), Galvalume(GL), Aluminum(AL) / GA/Applied Material

MONO PU

Top Coating ( Polyurethane )

Main Materials | Polyurethane

Polyurethane coated steel sheet has superior weatherproof, adhesive strength, chemical resistance & wear

resistances by applying strong N-C-O chemical combinations. Depending on the usage, can be coated

up to 50~100㎛. 20~30 years of limited warranty provided depending on the regions.

Can be printed into various patterns, inspired by customers’needs.

Metal Exterior, Plant, Gutter, Roof, Garage Door, Industrial Building, etc.

Main Materials

Galvanized(GI), Galvalume(GL), Aluminum(AL), GA

/End Usage

/Applied Material

Product Structure

1

2

3

4

5

6

LAYER

Primer Coating

Pre-Treatment

Substrate ( GI / GL / GA / AL )

Pre-Treatment

Back Coating ( Epoxy )

2

3

4

5

6

1

Top Coating ( PVDF )

Main Materials | P.V.D.F (Poly vinylidene Fluoride) Steel Sheet

Steel sheet developed by applying ceramics pigment that contains more than 70% of PVDF (Kynar #500)

resin with heat dried. Assures high weatherproof against climate and durability, wear resistance & machinability.

With our unique painting technique, can be made into a simple mono color type (Solid/Metal/Mica) as well as

in various pattern types. The hydrophilic surface treatment will prevent dusts adhesion on the surface and enable

dust to be removed easily. 20~40 years of limited warranty provided depending on the regions.

Large Buildings / Airport / Building Exterior / Hospital / Steel House, etc.

Main Materials

Galvanized(GI), Galvalume(GL), Aluminum(AL), GA

/End Usage

/Applied Material

Product Structure

1

2

3

4

5

6

LAYER

CASE 1. MONO PVDF CASE 2. PRINT PVDF

Primer Coating

Pre-treatment

Substrate ( GI / GA / GL / AL )

Pre-treatment

Back Coating ( Epoxy, Polyester )

2

3

4

5

6

1

Clear Coating ( PVDF )1

2

3

4

5

6

LAYER

Print ( Acryl )

Top Coating ( PVDF )

Primer Coating

Pre-treatment

Substrate ( GI / GA / GL / AL)

7 Pre-treatment

8 Back Coating ( Epoxy, Polyester )

2

3

4

5

6

7

8

1

Top Coating

Main Materials | EMBO COLOR

Steel sheet that emphasized cubic effect with Embossing roll pressed on RMP / SDP / PVDF. Physical

properties remain perfectly same as its base steel sheet. DK Dongshin offers 2 different emboss shape

options, inspired by customers’needs. Assured more luxurious finishes when applied with pattern print.

Siding Panel Exterior, Garage Door, etc.

Main Materials

Galvanized(GI), Galvalume(SGL), Aluminum(AL)

/End Usage

/Applied Material

Product Structure

1

2

3

4

5

6

LAYER

Primer Coating

Pre-treatment

Substrate ( GI / GA / GL / AL )

Pre-treatment

Back Coating

2

3

4

5

6

1

Top Coating

Main Materials | Functional COLOR SHEET

Coated with high durable & flexible polyester paint that contains conductive Material. This Clean

Room steel sheet assures 10 Ω friction coefficient, and free from dust adhesion and electrostatic.

Semi-Conductor Factory, Precision Instrument Factory, Computer Room,

Hospital Interiors, Pharmaceutical Factory, Chemical Factory/GAS/SOLVENT,

(for factories having dangerous stuff), Photoengraving Room, Food Factory,

Paint Factory, etc.

Main Materials

/End Usage

Product Structure

1

2

3

4

5

6

LAYER

Primer Coating

Pre-treatment

Substrate ( GI / GA / GL / AL )

Pre-treatment

Back Coating

2

3

4

5

6

1

Anti-Static Polyester Coated Steel Sheet

Anti-bacterial color steel was given a persistent antimicrobial resistance, heat resistance and ion-exchange

was added to the silicate in the unexposed plate as seen in the high-porous resins which can inhibit the growth

of various pathogens, the ion bound to the inorganic antimicrobial coating. Therefore, antibacterial, deodorant,

anti-fungal and non-toxic effects of the benefits granted to this best functional coated steel sheet.

Inside Panel of a Food Factory , Aseptic Room in a Hospital,

Children’s Play Room, etc.

/End Usage

Anti-Bacteria Coated Steel Sheet

6~8

Main Materials

Main Materials

Properties Test

Features of Color Steel

Thickness 5+20

Limit ( 40%↓)

Very High

Excellent

Excellent (2T)

Kynar #500High DurabilityUV ResistanceChemical ResistanceHigh Flexibility

Pattern PrintHydrophilic Finish

30~40 years

25+25 or 50+50

Max 80%

High

Very Good

Very Good (3T)

High Durability Wear ResistanceChemical ResistanceMATT Finish

Pattern PrintBack Coat : up to 100㎛

20~30 years

5+20

Max 80%

High

Very Good

Good (4T)

Ultra-High Durability Economical FeasibilityChemical Resistance

Pattern PrintBoth-Side Coat

20~40 years

5+20

Max 80%

Medium

Good

Good (4T)

Economical FeasibilityChemical ResistanceUV Resistance

Pattern PrintBoth-Side Coat

15 years

5+20

Max 80%

Low

Good

Good (4T)

Economical FeasibilityHigh Durability Chemical Resistance

Pattern PrintBoth-Side Coat

10 years

PVDF( Poly vinyliden Di-Floride )

PU( Polyurethane )

SDP( Super Durabiliy Polyester )

SMP( Silicon Modified Polyester)

RMP( Regular Modified Polyester )

Gloss

Cost

Durability

Warranty

Flexibility

Character

Functional

GLOSS GLOSS METAL 40%↓

H

4T

x50 ↑

OK

OK

OK

500hrs

40%↓

H

4T

x50 ↑

OK

OK

OK

1,000hrs

40%↓

H

4T

x50 ↑

OK

OK

OK

2,000hrs

40%↓ -

H

3T

x100 ↑

OK

OK

OK

2,000hrs

40%↓

F

2T

x50 ↑

OK

OK

OK

2,000hrs

HB ↑

NO CRACK

No Peel Off

No Change

No Change

No Change

△E≤5.0

Mitsubishi Pencil

T Bending at Natural Temperature

M.E.K Rubbing

ASTM D2244

5% Acetic Acid Dropping×24hr

5% Caustic Soda Dropping ×24hr

1 hour depositionat 98℃ Boiling Water

Index Test Method RMP SMP SDP PU PVDF Standard

Pencil Hardness

Bending Test

M.E.K

Heat Resistance

W-O-M

Acid Resistance

Alkali Resistance

All Colors in RAL or in Print Patterns 0.35~1.2mm 500~1350mm GA / EG / GI / AL / GL

Color Thickness Width Substrate

Product Range