Self-adhesion waterproof coiled material and preparation method thereof

[0019] Example 1

[0020] A self-adhesive waterproof coiled material, comprising a coiled material body, a slow bonding layer coated on the coiled material body, and a fast bonding layer coated on the slow bonding layer;

[0021] The slow bonding layer is made of the following raw materials in parts by weight: 45 parts of pitch, 15 parts of terpene resin, 6 parts of carbon nanotubes, 12 parts of peach gum, and 6 parts of trimethylolpropane diallyl ether; The material of the coil body is polyvinyl chloride;

[0022] The quick bonding layer is made of the following raw materials in parts by weight: 40 parts of EPDM rubber, 15 parts of polyvinyl chloride resin, 15 parts of ethyl cyanoacrylate, 6 parts of rosin ester, and 5 parts of silicone oil.

[0023] The preparation method of the self-adhesive waterproof membrane mentioned above is carried out according to the following steps:

[0024] (1) Remove the dust on the surface of the coil body, adhere to the slow bonding layer material, with a

[0026] Example 2

[0027] A self-adhesive waterproof coiled material, comprising a coiled material body, a slow bonding layer coated on the coiled material body, and a fast bonding layer coated on the slow bonding layer; the material of the coiled material body is polyurethane resin ;

[0028] The slow bonding layer is made of the following raw materials in parts by weight: 30 parts of pitch, 10 parts of terpene resin, 3 parts of carbon nanotubes, 8 parts of Sesbania gum, and 5 parts of isocyanurate;

[0029] The quick bonding layer is made of the following raw materials in parts by weight: 30 parts of EPDM rubber, 10 parts of polyvinyl chloride resin, 10 parts of ethyl cyanoacrylate, 5 parts of rosin ester, and ethyl adipate 3 parts of glycol ester.

[0030] The preparation method of the self-adhesive waterproof membrane mentioned above is carried out according to the following steps:

[0031] (1) Remove the dust on the surface of the coil body, adhere to the slow bonding layer material

[0033] Example 3

[0034] A self-adhesive waterproof coiled material, comprising a coiled material body, a slow bonding layer coated on the coiled material body, and a fast bonding layer coated on the slow bonding layer; the material of the coiled material body is non-woven cloth;

[0035] The slow bonding layer is made of the following raw materials in parts by weight: 60 parts of pitch, 20 parts of terpene resin, 8 parts of carbon nanotubes, 15 parts of stone gum, 2-amino-3-hydroxy-2′-(2 , 3,4-trihydroxybenzyl) propionyl hydrazide 8 parts;

[0036] The quick bonding layer is made of the following raw materials in parts by weight: 50 parts of EPDM rubber, 20 parts of polyvinyl chloride resin, 20 parts of α-cyanoacrylate ethyl ester, 8 parts of rosin ester, and o-chlorobenzaldehyde 8 parts of oxime.

[0037] The preparation method of the self-adhesive waterproof membrane mentioned above is carried out according to the following steps:

[0038] (1) Remove the dust on the surface of the c