A kind of tmmgu system powder coating catalyst composition and powder coating that can provide texture effect
A powder coating and catalyst technology, applied in powder coatings, polyester coatings, coatings, etc., can solve the problem of not providing characteristic texture layout pictures, etc., and achieve the effect of remarkable decorative effect, good continuity, and clear and uniform layout texture.
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Embodiment 1
[0072] A powder coating that can provide water ripple effect, the raw materials of which include: 300 parts hydroxy resin YE-2080, 19 parts amino resin AHA1209, 1.2 parts triethylenediamine, 2 parts catalyst AHA6329, 6 parts leveling agent AHA1088P, 5 parts benzoin AHA4100, 75 parts titanium dioxide, 25 parts W44.
[0073] Preparation method: The above raw materials are manually mixed in plastic bags for 3-5 min, added to the twin screw test extruder (model: SLJ-30A, Yantai Donghui) in melting and homogenization, tablet pressing, cooling, and then milled into a fine powder, through a 120 mesh sieve, electrostatic spraying on the degreasing cold rolled steel plate, cured at 200 °C for 15 min.
[0074] The test is then carried out according to the following test method, and the specific results are shown in Table 2.
Embodiment 2
[0076] A powder coating that can provide a water ripple effect, the raw materials of which include: 300 parts hydroxy resin YE-2080, 19 parts amino resin AHA1209, 1.2 parts triethylenediamine, 2 parts catalyst AHA6329, 6 parts leveling agent AHA1088P, 5 parts benzoin AHA4100, 100 parts titanium dioxide, 25 parts W44.
[0077] The preparation method is the same as Example 1.
[0078] The test is then carried out according to the following test method, and the specific results are shown in Table 2.
Embodiment 3
[0080] A powder coating that can provide water ripple effect, the raw materials of which include: 300 parts hydroxy resin YE-2080, 19 parts amino resin AHA1209, 1.2 parts triethylenediamine, 2 parts catalyst AHA6329, 6 parts leveling agent AHA1088P, 5 parts benzoin AHA4100, 100 parts titanium dioxide, 25 parts W44, 25 parts SiO 2 。
[0081] The preparation method is the same as Example 1.
[0082] The test is then carried out according to the following test method, and the specific results are shown in Table 2.
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