Mothproof and waterproof coating for garden wooden bridge and preparation method thereof
A technology for waterproof coatings and wooden bridges, applied in antifouling/underwater coatings, polyurea/polyurethane coatings, coatings, etc., can solve the problem that the performance requirements of wooden bridges cannot be fully realized, the performance of small bridges cannot be achieved, and wood chips fall loosely. and other problems, to achieve the effect of increasing waterproof and anti-corrosion effect, good application value and avoiding mold growth.
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[0028] Example 1:
[0029] A preferred embodiment of the present invention is an insect-proof and waterproof paint for garden wooden bridges and a preparation method;
[0030] The insect-proof and waterproof paint for garden wooden bridges is prepared from the following weight components:
[0031] 22 parts of polyacrylamide, 30 parts of polyurethane, 1.8 parts of graphene, 16 parts of ultrafine talc, 12 parts of nano silica, 8 parts of nano alumina, 6 parts of white carbon black, 18 parts of high-viscosity attapulgite clay, 16 parts of pyrethrum, 5 parts of Angelica dahuricae, 7 parts of cinnamon, 8 parts of Junzi, 5 parts of chamaejasme, 3 parts of star anise, 4 parts of Diyusae.
[0032] The high-viscosity attapulgite clay is the product of natural attapulgite clay after purification and thermal activation.
[0033] The method of the present invention for preparing insect-proof and waterproof paint for garden wooden bridges includes the following steps:
[0034] (1) Weigh pyrethrum, a...
Example Embodiment
[0044] Example 2:
[0045] A preferred embodiment of the present invention is an insect-proof and waterproof paint for garden wooden bridges and a preparation method;
[0046] The insect-proof and waterproof paint for garden wooden bridges is prepared from the following weight components:
[0047] 16 parts of polyacrylamide, 12 parts of polyurethane, 0.5 parts of graphene, 10 parts of ultrafine talc, 8 parts of nano silica, 5 parts of nano alumina, 5 parts of white carbon black, 10 parts of high-viscosity attapulgite clay, 5 parts of pyrethrum, 3 parts of Angelica dahurica, 5 parts of cinnamon, 3 parts of Junzi 3 parts, 3 parts of chamaejasme, 2 parts of star anise, 1 part of Diyusae.
[0048] The high-viscosity attapulgite clay is the product of natural attapulgite clay after purification and thermal activation.
[0049] The method of the present invention for preparing insect-proof and waterproof paint for garden wooden bridges includes the following steps:
[0050] (1) Weigh pyrethru...
Example Embodiment
[0060] Example 3:
[0061] An insect-proof and waterproof paint for garden wooden bridges and a preparation method according to a preferred embodiment of the present invention;
[0062] The insect-proof and waterproof paint for garden wooden bridges is prepared from the following weight components:
[0063] 30 parts of polyacrylamide, 35 parts of polyurethane, 3 parts of graphene, 20 parts of ultrafine talc, 15 parts of nano silica, 10 parts of nano alumina, 12 parts of white carbon black, 20 parts of high-viscosity attapulgite clay, 20 parts of pyrethrum, 8 parts of Angelica dahurica, 12 parts of cinnamon, 10 parts of Junzi, 7 parts of chamaejasme, 5 parts of star anise, 6 parts of Diyusae.
[0064] The high-viscosity attapulgite clay is the product of natural attapulgite clay after purification and thermal activation.
[0065] The method of the present invention for preparing insect-proof and waterproof paint for garden wooden bridges includes the following steps:
[0066] (1) Weigh p...
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