A production formula and process for non-pitch-based non-curing coating
A non-asphalt-based, production formula technology, applied in the direction of anti-corrosion coatings, unspecified rubber coatings, coatings, etc., can solve the problems of groundwater pollution, human injury, etc., and achieve the effect of strong self-healing ability and strong absorption capacity
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[0010] The technical solution adopted in this specific embodiment is: it is prepared from the materials of the following components: 40-45 parts of softener, 3-8 parts of styrene-butadiene rubber, 1-5 parts of powdered styrene-butadiene rubber, 1-3 parts of polypropylene particles Parts, 1-5 parts of the first modifier, 10-15 parts of the second modifier, 14-19 parts of the filler;
[0011] The production process steps of the present invention are as follows: 1. Add the softening agent required in quantity, and continue to heat up to 200° C.; 2. Add styrene-butadiene rubber when the temperature reaches 200° C., and heat up the polypropylene particles to 210° C.-220° C. and continue stirring for 2 hours; 3. When the temperature reaches 230°C, add the first modifier and the second modifier in four batches, and the interval time should not be less than 30 minutes. Keep the temperature at 230°C-240°C and continue stirring for 5 hours; 4. Finally, add the filler in three batches Af...
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