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Water-based acrylic emulsion
Product introduction:
WA-2007A, WA-2008A are both acrylic copolymer emulsion, in which WA-2007 film is extremely soft, can enhance the adhesion of the system; while WA-2008 systems can increase the hardness and abrasion resistance, it is recommended to use two together.WA-2007A, WA-2008A are the improved products on the basis of 2007 and 2008.Chemical resistance and water resistance are all improved greatly as the increase of the self-crossing activity in the resin system.
Physical properties:
Type |
WA-2007A |
WA-2008A |
Composi tion |
(methyl)Acryli(ester)copolymer |
(methyl)Acryli(ester)copolymer |
Appearence |
Milky white liquid |
Milky white liquid |
Solid content |
46±1% |
46±1% |
WA-2007A |
40 |
WA-2008A |
50 |
Glycol |
5-10 |
DMEA |
0.2 |
Wetting agetn |
0.1-0.3 |
Flatting agent |
0.1-0.3 |
Film performance：(50℃, 20 min)
testing item |
testing method |
result |
appearance |
visual observation |
Good fullness |
Gloss |
60℃ glossmeter |
≥75% |
adhesion |
grid test |
0 class |
Water resistance |
Dipping at room temperature |
≥72h |
Solid content |
46±1% |
46±1% |
PH |
8±0.5 |
8±0.5 |
solvent |
water |
water |
viscosity |
400-800mpa.s |
300-700mpa.s |
MFT |
2℃ |
50℃ |
Tg |
4℃ |
60℃ |
Fertures:
u Good color performance
u WA-2007A and WA-2008A have better water-resistance and chemical material-resistance,As they have self-crossing activity.
u WA-2007A ,a soft resin, has good adhesion for plastic and other substance
u WA-2008,a hard resin,has good heat resistance and abrasion resistance,has good adhesion for plastic and other substance
Application area:
u Water-based gravure ink of soft pack
u Water-based plastic coating
u Water-based wood coating
u Coating of PET，PVC，BOPP， paper and other material
Application guide:
u Adding suitable coupling agent for different substrate can enhance film properties
u Constraction methods: gravure coating,brush coating and spraying
u Curing conditions: room temperature or low temperature baking
Reference formula:
(soft pack ink for example):
Material |
quantity/g |
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