Conductive Coating Serie
 
 
 Excellent Elastic Coatings
 
 
·Tel:86-510-82100054、82106542、
            82113260
·Fax:86-510-82113260
·Mob:86-13906191525、13806187851
·Add: No. 1042,JiangHaiEast Road,
             WuXi City JiangSu, China
·Zip code: 214027
·Mail: scy_808@yahoo.com.cn
 
Application process

 

                           

一、To choose silk screen (to choose different printing silk screen according to different base materials.)
   ※ Smart card: suggest choose 200~250mesh/inch
   ※ Wire mesh diameter: 48 micron 
   ※ Thickness: 50 micron

二、The drying condition required on base materials:
   ※ Paper: after the stoving temperature reaching 100-120℃, keep temperature for 3-8 minutes
   ※ PVC material: after the stoving temperature reaching 50℃, keep temperature for 30~40 minutes
   ※ PC, PET: after the stoving temperature reaching 120~130℃, keep temperature for 40~60 minutes
   ※ Glass: after the stoving temperature reaching 130~150℃, keep temperature for 20~30 minutes
   ※ The condition of stoving tunnel and stoving oven: there must have circular hot blast, make sure the complete dry of the printed products in the drying room and the eligible electric performance.

三、The mixing and application process of 2-component and 1-component conductive paste.:   
   1、2-component conductive paste:
      ※ Conductive paste: curing agent=10:1, the mix proportion can be adjusted according to the practical requirements and substrate conditions, but must declare the situation to the manufacturer before purchasing.
      ※ Must mix according to the need, or it will become gel after shelf life, and unrecoverable. The operator must pay attention on that. 
   2、1-component type conductive paste: stirring for a while and print; if the viscosity is too high and dried too fast, recommend adding a little butyl glycol, 738 isophorone or DBE, these solvents can adjust the viscosity and drying process, which won’t affect the electric performance.

四、The electric performance comparison between American conductive paste and  our conductive paste:

American conductive paste

Our conductive paste

Diameter of line

Length of line

Electric performance

Diameter of line

Length of line

Electric performance

1

1

22.3

1

1

19

0.75

1

27.7

0.75

1

22.4

0.5

1

36.8

0.5

1

29.5

五、The 6 rings IC card antenna comparison between American conductive paste and  our conductive paste:

American conductive paste

Our conductive paste

6 rings overall length

Electric performance

6 rings overall length

Electric performance

1.32

35.3

1.32

34.2

   ※ IC card diameter of line is 0.5㎜
   ※ The above data are gained by printing on the paper isochronously. Such as printing on PVC.    The electric performance may a little higher because of different materials.

   The 7 rings, 4 rings and IC card antenna comparison between American conductive paste and  our conductive paste:

American conductive paste

Our conductive paste

material

Number of ring

Overall length

Electric performance

material

Number of ring

Overall length

Electric performance

paper

7

1.4435

37.8

paper

7

1.4435

30

paper

4

0.828

20.4

paper

4

0.828

19

PVC

7

1.4435

35.2

PVC

7

1.4435

 

PVC

4

0.828

15.6

PVC

4

0.828

 

   ※ Above the diameter of line is 0.75㎜
   ※ During the printing, the electric performance could be unstable due to  unstable viscosity of conductive paste caused by improper operation. Always operate according to standard procedure can ensure the quality.
   ※ With our own development, and comparison under exactly the same application process and on various kinds of substrates, above electrical performance data shows that our products can replace imported US products at same or even higher quality. We would like to provide samples and other services upon requests

六、The period of validity of the conductive paste: 10-12 months under normal temperature.

七、Note: To ensure good ventilation when working; away from fire and high temperature; if touched by skin, use soap and water to wash; Must cleaning the silk screen immediately after printing, otherwise the screen will be jammed; use butyl acetate、methyl ethyl ketone to cleaning the halftone.


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Copyright ©WuXi City ShuGuang Coating Factory Co. Ltd.    Add: No.1042, JiangHaiEast Road,WuXi City JiangSu, China 后台管理
Tel: 86-510-82100054、82106542、82113260     Mob: 86-13906191525、13806187851、13861807736     Fax: 86-510-82113260