Jiangsu Kuangshun Photosensitivity New-Material Stock Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Fang Ariel
  • Company Name : Jiangsu Kuangshun Photosensitivity New-Material Stock Co., Ltd.
  • Tel : 86-20-22634891
  • Fax : 86-20-84559389
  • Address : Jiangsu,Jiangyin,Huacheng Road 18,Qingyang Industries Area,Jiangyin City, Jiangsu,P.R.China
  • Country/Region : China
  • Zip : 214401

PCB ink for KSM-S6189

PCB ink for KSM-S6189
Product Detailed
Related Categories:Printing Inks
1.solder ink for PCB with high quality 2. American UL certification 3.ISO9001 4.ISO14001 5.double-sided boards

KSM-S6189 is two-component , screen printing , high precision , lye-development solder mask ink. It is applicable to double-sided board and multi-layer board for making thin and intensive circuit. It has good screen printing adaptability and good surfacing. The post cured film provides excellent adhesion , resistance to chemicals and heat. 

   

 1. Properties of ink

Items

Features

Notes

Color

Green,Blue,Yellow,Red,Black,White

About 50 types

Fineness

≤8 u m

0-25 u m Fineness gauge

Mix ratio

Base/Hardener = 3:1

Weight ratio

Solid content after mixing

75±3%

 

82±3%

Tamponade series

Viscosity after mixing(25degree centigrade)

200±30dPa . s

VT-04F

300±50dPa . s

VT-04F,matt and tamponade series

Density after mixing(25 degree centigrade)

1.30-1.50g/ml

 

Pot life after mixing

24hour

Store below 25 degree centigrade in dark

Environment standard

In compliance with RoSH directives

SGS testing

Halogen content

≤600ppm

Only KSM-S6188 E series

Pre-barking limit

75 degree centigrade, 70min

 

Exposure energy

300-600mj/2

The effective value through

The polyester film

 

Package

Base:750g,Hardener:250g

Conventional package

Base:3kg,Hardener:1kg

According to customer requirements

Shelf life

6 months since the date of manufacture

Store below 25 degree centigrade in dark

2. Properties of the film(after post cured)

Items

Features

Notes

Pencil hardness

≥6H

Pencil harder

Solvent resistance

Good

25°C,C2H5OH ,20min

Acid resistance

Good

25°C,10vol%H2SO4 ,20min

Alkali resistance

Good

25°C,10vol%NaOH ,20min

Insulation resistance

≥1.0×1012Ω

IPC-SM-840D 3.8.2

Resistance to molten solder

288°C×10secends×3times

OK

IPC-SM-840D 3.7.3

Resistance to flame

UL94V-0

Certified number:UL-E189612

Attention :

1.The base and hardener should be mixed according to the ratio and stirred thoroughly before using.

2.We will offer you special diluent or DPM if the ink need dilute.

3.The values above are based on experiments in our lab. Experiments need to be carried out in order to get proper using condition.

PCB ink for KSM-S6189



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