Qinhuangdao Bright Chemical Co., Ltd.
Main products:organic fluoro surfactants,electroplating chemicals,special fine chemicals,N-Ethylcarbazole ( CAS No 86-28-2),N-Ethylcarbazole ( CAS No 86-28-2)
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  • Contact Person : Mr. Lu James
  • Company Name : Qinhuangdao Bright Chemical Co., Ltd.
  • Tel : 86-335-7636676
  • Fax : 86-335-7636679
  • Address : Hebei,Qinhuangdao,9-1-203, Tianyang New city, Qinhuangdao , Hebei , China
  • Country/Region : China
  • Zip : 066001

KL-400 cathode epoxy electrophoretic-paint

KL-400 cathode epoxy electrophoretic-paint
Product Detailed
KL-400 is composed of resin and color paste, make up them according to some ratio and make it cure for use.

1, COMPOSITION

KL-400 is composed of resin and color paste, make up them according to some ratio and make it cure for use.

2, PROPERTIES

Strong throwing power and salt-spray resistance

Excellent stability, easy to operate and maintenance

Litle depending on solvent, the film is uniform with perfect complex performance

3, USAGE

KL-400 is mainly used as primary paint with corrosion-resistance, and primer-top for one coatings for car industry, home appliances, light industry and machine industry.

4, TECHNICAL DATA

(1), KL resin

Item

Index

Remark

Appearance

Milk-white or slight yellow emulsion

Solid content

35%

120°C/ IH

PH value

6.0±0.5

Electric conductivity (PS/CM)

1100±300

(2), KL black paste

Item

Index

Remark

Appearance

Black or gray viscosity liquid

Solid content ≥

38 %

120°C/ IH

Fineness (PM) ≤

25 um

PH value

7.0±0.5

Electric conductivity (PS/CM)

≤2000

(3), Operating Condition

Item

Index

Remark

Solid content

20±1%

120°C/ IH

PH value

6.2±0.4

Electric conductivity (PS/CM)

≤2000

Throwing power (cm)

≥20 (250V/3min)

Ford box

Solvent content

1-4%

Pigment / Binder ratio (P/B)

0.15-0.5

Loss on heating

≤8%

Coulomb’s efficiency (mg/°C)

≥30

Work voltage

80-300 V

Work time

60-180 S

(4), Film performance

Item

Index

Remark

Appearance

Smooth and compact

Film thickness

20-30pm

Adhesion strength

≤1

Flexibility

≤2 mm

Cupping

≥6 mm

Impulse

50cm

Hardness

≥2

Salt-spray resistance

≥1000h

ASTM B117-73

NOTICE: Bonder 132-60   phosphating steel sheet or air-phosphating steel sheet 

5, PACKING AND STORAGE

Packing: 20KG or 50Kg / plastic drum

Storage: keep in dry and cool place

Shelf life: 6 months, over the shelf life, if the test is qualified, it still can be used.

6, PRETREATMENT PROCESS

Pre-degreasing→water rinse→degreasing→phosphating→water rinse→electro-deposition→Ultrafiltrate rinse→pure water rinse→drying and curing

KL-400 cathode epoxy electrophoretic-paint



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