Self-adhesive waterproofing coiled material cementing material, its preparation method and waterproofing coiled material prepared from self-adhesive waterproofing coiled material cementing material
A self-adhesive waterproofing membrane and waterproofing membrane technology, applied in the directions of adhesives, adhesive types, asphalt material adhesives, etc., can solve the problems of easy agglomeration, easy to block pipes, etc., and achieve low cost and good waterproof performance. , the effect of excellent low temperature and heat resistance
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[0021] Example 1
[0022] A modified bitumen waterproofing membrane with excellent high and low temperature performance, comprising an upper protective film, an upper self-adhesive waterproofing membrane cementing material layer, a tire base layer, a lower self-adhesive waterproofing membrane cementing material layer and a lower protective film arranged from top to bottom. Protective film.
[0023] The preparation method of the upper self-adhesive waterproof membrane binder layer and the lower self-adhesive waterproof membrane binder layer is as follows: first heat up 46 parts of type I waterproof membrane asphalt to 190~200℃, add 8 parts aromatic oil and 4 parts EBS Stir uniformly and cool down to 180~190℃, then add 6 parts of SBS and heat up to 190~200℃, control the temperature, stir for 1.5h, then add 5 parts of tackifying resin (15 parts of coumarone resin, 15 parts of terpene resin, 15 parts of carbon nine resin) and 6 parts of waste rubber powder are continuously stirred at ...
Example Embodiment
[0025] Example 2
[0026] A modified bitumen waterproofing membrane with excellent high and low temperature performance, comprising an upper protective film, an upper self-adhesive waterproofing membrane cementing material layer, a tire base layer, a lower self-adhesive waterproofing membrane cementing material layer and a lower protective film arranged from top to bottom. Protective film.
[0027] The preparation method of the upper self-adhesive waterproof coiled material binder layer and the lower self-adhesive waterproof coiled material binder layer is as follows: first heat up 46 parts of type I waterproof coiled material bitumen to 190~200℃, add 12 parts of aromatic oil and 8 parts of EBS Stir uniformly and cool down to 180~190℃, then add 8 parts of SBS and heat up to 190~200℃, control the temperature, stir for 1.5h, and then add 9 parts of tackifying resin (15 parts of coumarone resin, 15 parts of terpene resin, 15 parts of carbon nine resin) and 6 parts of waste rubber pow...
Example Embodiment
[0029] Example 3
[0030] A modified bitumen waterproofing membrane with excellent high and low temperature performance, comprising an upper protective film, an upper self-adhesive waterproofing membrane cementing material layer, a tire base layer, a lower self-adhesive waterproofing membrane cementing material layer and a lower protective film arranged from top to bottom. Protective film.
[0031] The preparation method of the upper self-adhesive waterproof membrane binder layer and the lower self-adhesive waterproof membrane binder layer is as follows: first heat 50.5 parts of type I waterproof membrane asphalt to 190~200℃, add 10 parts aromatic oil and 6.5 parts EBS Stir uniformly and cool down to 180~190℃, then add 7.5 parts of SBS and heat up to 190~200℃, control the temperature, stir for 1.5h, and then add 7.5 parts of tackifying resin (15 parts of coumarone resin, 15 parts of terpene resin, 15 parts of carbon nine resin) and 10.5 parts of waste rubber powder are continuousl...
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