Thermosetting Acrylic Resin CB-89 for Electroplating Varnish
This product is for vacuum plating, water plating Cr and Ni, or 2K-PU type topcoat developed in Stainless, etc. It has the characteristics of excellent adhesion, good dye compatibility and good alcohol resistance.
application
(1). Water electroplating Cr, Ni on ABS material and 2K-PU varnish on real aluminum plating
|
main agent |
Weight ratio (g) |
hardener |
Weight ratio (g) |
|
CB-89 |
25.0 |
TPA-100 |
1.46 |
|
Thinner |
20.0 |
TMOF |
0.05 |
|
|
|
TOL |
2.49 |
|
|
|
BAC |
0.5 |
|
合计 |
45.0 |
℃ |
4.5 |
(2) 2K-PU varnish TPA-100 specification (NV: 100%, NCO% 23.1) on Stainless (stainless steel); Thinner composition: MEK/DIBK/TOL/BAC=4/3/2/1 (Wt. )
Main agent/hardener/thinner=10/1/5(Wt.)
NKⅡ 8"~ 8"5 Spraying Baking condition: 65℃/1 hour; Coating performance: Adhesion OK
|
main agent |
Weight ratio (g) |
hardener |
Weight ratio (g) |
|
CB-89 |
22.5 |
TPA-100 |
2.25 |
|
KFLEX-188 |
1.2 |
TMOF |
0.05 |
|
(20%)CAB551-0.2 |
0.25 |
TOL |
1.7 |
|
DBTDL(10%) |
0.05 |
|
0.5 |
|
Thinner |
16.0 |
|
|
|
total |
40.0 |
|
4.0 |
Thinner composition: MEK/DIBK/TOL/BAC=4/3/2/1(Wt.); main agent/hardener/thinner=10/1/6(Wt.)
NKⅡ 8"~ 8"5 Spraying Baking condition: 80℃/1 hour; coating performance: resistant to boiling water for 1 hour, appearance and adhesion are OK
- PREV：Meizhou Bay 1,4-Butanediol 1,4-BDO Domestic BDO
- NEXT：Japan Tosoh CORONATE HXLV, HXR, HX, HK solvent-free curing agent
