Water-based anti-sagging clear primer and preparation method thereof

[0023] Example 1:

[0024] Embodiment 1 of the present invention discloses a kind of water-based anti-sagging clear primer, and the technical scheme adopted is as follows:

[0025] A water-based anti-sagging clear primer, the water-based anti-sag clear primer is calculated in parts by weight, and each component is:

[0026] 80 parts of U8001 (40% solid content) of Oubaodi, 3 parts of DPM, 1 part of DPNB, 0.3 parts of TEGO 280, 0.6 parts of TEGO 902W, 2 parts of zinc stearate, 12.6 parts of water, 0.5 parts of associative polyether Polyurethane 299.

[0027] Example 2:

[0028] Embodiment 2 of the present invention discloses a kind of water-based anti-sagging clear primer, and the technical scheme adopted is as follows:

[0029] A water-based anti-sagging clear primer, the water-based anti-sag clear primer is calculated in parts by weight, and each component is:

[0030] 85 parts of U8001 (solid content 40%) of Oubaodi, 4 parts of DPM, 1 part of DPNB, 0.1 part of TEGO 280, 0.4 parts of TEGO 902W, 4 parts of zinc stearate, 10 parts of water, 1 part of associative polyether Polyurethane 299.

[0031] Example 3:

[0032] Embodiment 3 of the present invention discloses a kind of water-based anti-sagging clear primer, and the technical scheme adopted is as follows:

[0033] A water-based anti-sagging clear primer, the water-based anti-sag clear primer is calculated in parts by weight, and each component is:

[0034] 70 parts of Oubaodi's U8001 (40% solid content), 2 parts of DPM, 1 part of DPNB, 0.4 parts of TEGO 280, 1 part of TEGO902W, 3 parts of zinc stearate, 18 parts of water, 2 parts of associative polyether polyurethane 299.