| 產(chǎn)品名稱 | A-7157 | 產品公司(sī) | 台灣立大 | 
| 形態 | —— | 分子量(Mn) | —— | 
| Tg | —— | 羥基(jī)值 | —— | 
| 酸值 | —— | 固(gù)有黏度 | —— | 
| 軟化點 | —— | 
 | 
 | 
Resin specification:
NV (%)
VIS (Gardner)
OHV
AN
SOLVENT :
:
:
:
: 65±1.0
Z3~Z5
45~55
3~5
TOL/XYL/BAC=50/40/10
CLEAR VARNISH FORMULAR:
Acryl polyol/HT-2090 = 1/1 (OH/NCO Eqts)
A-7157/HT-2090 = 5/1 (wt)
*HT-2090 is ARCO INC’s Trimer HARDNER, NCO%=20
FOR SPRAY:
Thinner :Xyl/BAC/Tol/Cac = 35/20/20/25 (wt)
SPRAY VIS :Ford#4   12±1 sec
FORCE DRYING :80℃×20mins
SUBSTRATE :molding Phenolics、non-iron metales