A kind of high-low temperature resistant rubber soles sizing material
?
Technical field
The invention belongs to technical field of shoe making, specifically is a kind of high-low temperature resistant rubber soles sizing material.
Background technology
Existing high-low temperature resistant rubber soles mostly is high temperature resistant product more than 250 ℃, and used sizing material is main raw material with saturated hydrogenated nitrile-butadiene rubber of height etc. generally, with the dicumyl peroxide vulcanization system.Along with the raising that people require shoes, still there are some problems in existing rubber soles sizing material, and wear resistance, anti-skid, resistant of high or low temperature and oil-proofness have much room for improvement.
The elastomerics that urethanes has polyester and diisocyanate compound to be polymerized is characterized in that wear resistance is good, is best in various rubber, intensity height, good springiness, oil-proofness are good, and anti-ozone is ageing-resistant, shortcoming is that heat resistance is relatively poor, and is water-fast poor with alkali resistance.Be applied to the every performance that to improve rubber soles in the rubber soles sizing material, to satisfy people's multiple demand.
Summary of the invention
The object of the present invention is to provide a kind of high-low temperature resistant rubber soles sizing material.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of high-low temperature resistant rubber soles sizing material, it is characterized in that, comprise the raw material of following weight part: acrylic rubber 60-70 part, natural rubber 40-50 part, coumarone indene resin 10-18 part, promotor 0.2-2 part, oxidation inhibitor 0.01-0.5 part, anti-aging agent 1-3 part, nano-sized magnesium hydroxide 20-40 part, carbon black 10-20 part, strengthening agent 2-5 part, liquid softener 1-4 part, nano zine oxide 5-8 part.
The present invention includes the raw material of following weight part: 65 parts of acrylic rubbers, 45 parts of natural rubbers, 15 parts of coumarone indene resins, 1 part of promotor, 0.5 part in oxidation inhibitor, 2 parts in anti-aging agent, 35 parts of nano-sized magnesium hydroxides, 15 parts of carbon blacks, 4 parts of strengthening agents, 2 parts of liquid softeners, 6 parts of nano zine oxides.
Beneficial effect of the present invention: the present invention is major ingredient with natural rubber and acrylic rubber, ensure physical properties of rubber compound by interpolation strengthening agent, tenderizer, make product have characteristics such as wear-resisting, endurable, added nano-sized magnesium hydroxide as fire retardant, make sole have excellent flame-retardant, high-temperature resistant result of the present invention is good.
Embodiment
Below in conjunction with specific embodiment the present invention is further described.
Embodiment 1
A kind of high-low temperature resistant rubber soles sizing material takes off the raw material of row weight part: 65 parts of acrylic rubbers, 45 parts of natural rubbers, 15 parts of coumarone indene resins, 1 part of promotor, 0.5 part in oxidation inhibitor, 2 parts in anti-aging agent, 35 parts of nano-sized magnesium hydroxides, 15 parts of carbon blacks, 4 parts of strengthening agents, 2 parts of liquid softeners, 6 parts of nano zine oxides.Above-mentioned raw materials is dropped in the Banbury mixer banburying 10 minutes, namely obtain high-low temperature resistant rubber soles sizing material of the present invention.
Embodiment 2
A kind of high-low temperature resistant rubber soles sizing material takes off the raw material of row weight part: acrylic rubber 60-70 part, 40 parts of natural rubbers, 18 parts of coumarone indene resins, 0.2 part of promotor, 0.01 part in oxidation inhibitor, 1 part in anti-aging agent, 20 parts of magnesium hydroxides, 20 parts of carbon blacks, 2 parts of strengthening agents, 4 parts of liquid softeners, 8 parts of nano zine oxides.Above-mentioned raw materials is dropped in the Banbury mixer banburying 10 minutes, namely obtain high-low temperature resistant rubber soles sizing material of the present invention.