水性丙烯酸氨基烤漆初始配方8300+072
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1 白色
White mill base
Dispex Ultra PX 4575 1.56
R 706 19.46
Foamstar SI 2280 0.1
Hydropalat WE 3322 0.2
DI water 6.48
Let down
Joncryl 8300 50.6
BG 2.2
DPnB 6.3
DI water 2.6
Rheovis PU 1191 0.3
Rheovis PU 1291 0.6
Foamstar SI 2280 0.4
Luwipal 072* 7.2
BG* 2
Total 100
Performance results
Basic performance
Gloss (20º/60º) 79.1/ 96.2
Pencil hardness F
Cupping 8 mm
Impact 1Kg >50 cm
Adhesion (0: best 5: worst) 0
water resistance (40°C 240h) Pass
47°C, 96% humidity 240Hr Pass
Salt spray test (with ED primer) >1000h
Chemical resistance
(24hours, dipping)
0.1N NaOH 140ºC, 30min Pass
0.1N H2SO4 140ºC, 30min Pass
93# gasoline 140ºC, 30min Pass
*Mix 7.2g Luwipal 072 and 2g BG before add, 500rpm 10mins
2 红色 (DPP)
Monocoat (red)
Irgazin Red L 3671 HD 11.8
Dispex Ultra PX 4585 2.3
Foamstar SI 2250 0.1
Hydropalat WE 3322 0.2
DI water 15.2
Dispersing till fineness < 10μm (2h)
Joncryl 8300 50.6
Rheovis PU 1291 0.4
DPnB 6.5
BG 1.5
DI water 1.6
Foamstar 2280 0.4
FoamStar ST 2438 0.2
Luwipal 072 7.2
BG 2.0
1500rpm 30mins
Total 100.0
Blank
Picture
Gloss (20°/60°) 91.8 / 99.2
*Mix 7.2g Luwipal 072 and 2g BG before add, 500rpm 10mins
*Mix 6.5g DPnB and 0.2g FoamStar ST 2438 before add, 1500rpm 10mins.
3 蓝色（酞菁蓝15:3）
Monocoat (red)
Heliogen Blue L 7085 7.4
Dispex Ultra PA 4550 2.1
Foamstar SI 2250 0.1
Hydropalat WE 3322 0.2
DI water 19.8
Dispersing till fineness < 10μm (2h)
Joncryl 8300 50.6
Rheovis PU 1291 0.4
DPnB 6.5
BG 1.5
DI water 1.6
Foamstar 2280 0.4
FoamStar ST 2438 0.2
Luwipal 072 7.2
BG 2.0
1500rpm 30mins
Total 100.0
Picture
Gloss (20°/60°) 77.5 / 88.6
*Mix 7.2g Luwipal 072 and 2g BG before add, 500rpm 10mins
*Mix 6.5g DPnB and 0.2g FoamStar ST 2438 before add, 1500rpm 10mins.