Odorless ultraviolet-curing wood lacquer and preparation method thereof
A technology of wood coatings and ultraviolet light, applied in the direction of epoxy resin coatings, coatings, etc., can solve the problems of not being able to achieve clean odor, benzene health, environmental impact, and environmental pollution, and achieve short construction period and excellent leveling effect, the effect of flat surface
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Embodiment 1
[0043] Embodiment 1: net odor UV photocuring coating
[0044] Raw material weight percentages are as follows:
[0045] composition
Weight percentage (%)
621-100 UV curable resin
32
188 UV curable resin
19
EM2382
9
ACMO
9
CX-2
6
Talc powder TP1250
11.5
Transparent powder TM2500
9
fumed silica
0.5
6022 Photoinitiator
3.0
Defoamer BYK-390
0.4
Leveling agent TEGO-410
0.3
Wetting and dispersing agent BYK333
0.3
total
100
[0046] 2. Preparation method:
[0047] 1) First add 621-100, 188, EO-TMPTA, ACMO, and CX-2 into the tank, then add TP1250, TM2500, and A200 under stirring, and disperse at high speed for 10 minutes after stirring evenly;
[0048] 2) Add BYK-333, BYK-390, TEGO410 and disperse at medium speed for 10 minutes;
[0049] 3) Add 6022 photoinitiator, stir evenly, and adjust the viscosi...
Embodiment 2
[0053] Embodiment 2: net odor UV photocuring coating
[0054] 1. The weight percentage of raw materials is as follows:
[0055] composition
Weight percentage (%)
621-100 UV curable resin
26.8
188 UV curable resin
28
EM2382
8
ACMO
6
CX-2
7
Talc powder TP1250
8
Transparent powder TM2500
12
[0056] fumed silica
0.5
PBZ photoinitiator
3.0
Defoamer BYK-390
0.2
Leveling agent TEGO-410
0.2
Wetting and dispersing agent BYK333
0.3
total
100
[0057] 2. Preparation method:
[0058] 1) First add 621-100, 188, EO-TMPTA, ACMO, and CX-2 into the tank, then add TP1250, TM2500, and A200 under stirring, and disperse at high speed for 10 minutes after stirring evenly;
[0059] 2) Add BYK-333, TEGO410, BYK-390 and disperse at medium speed for 10 minutes;
[0060] 3) Add PBZ photoinitiator, stir ev...
Embodiment 3
[0064] Embodiment 3: net odor UV photocuring coating
[0065] Raw material weight percentages are as follows:
[0066] composition
Weight percentage (%)
621-100 UV curable resin
38
EM-2382
23
ACMO
5
CX-2
9
Talc powder TP1250
11.5
Transparent powder TM2500
9.0
fumed silica
0.5
BP photoinitiator
3.0
leveling agent
0.3
Defoamer
0.2
Wetting and dispersing agent
0.5
total
100
[0067] 2. Preparation method:
[0068] 1) First add 621-100, EM-2382, ACMO, and CX-2 into the tank, then add TP1250, TM2500, and A200 under stirring, and disperse at high speed for 10 minutes after stirring evenly;
[0069] 2) Add BYK-333 and BYK-390 to disperse at medium speed for 10 minutes;
[0070] 3) Add BP photoinitiator, stir evenly, and adjust the viscosity to 40-60KU / 25°C to obtain the product.
[0071] 3. The detection met...
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