Novel color base and vulcanization process thereof
A color base and a new type of technology, which is applied in the field of shoe processing, can solve the problems of aging resistance, tear strength, rubber cross-color, and easy product, and achieve high hardness and rigidity, stable performance, high mechanical strength and The effect of tear strength
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Embodiment 1
[0017] A new type of color base, the formula raw materials are divided into two parts, the first part is composed of the following raw materials in parts by weight: coloring agent 0.35-0.45, natural rubber 40-50, styrene-butadiene rubber 7-9, high styrene 4.42-4.88, oxidation Zinc 3.00-3.10, octadecanoic acid 1.00-1.18, magnesium oxide 1.12-1.28, antioxidant 10.22-10.34, reinforcing agent 25.70-25.80, white smoke 5.15-5.20, coumarone resin 3.00-3.10, rubber oil 7.70- 7.78; the second part is composed of the following raw materials which account for the percentage content of the first part of the total weight of the raw materials: vulcanizing agent 0.55-0.65, accelerator 1.4-1.8, preferably, the reinforcing agent is light calcium carbonate; the anti-aging agent consists of the following parts by weight N-isopropyl-N′-phenyl-p-phenylenediamine (antiaging agent 4010NA) 5.12-5.18, 2,2,4-trimethyl-1,2-dihydroquinoline (antiaging agent RD) 5.10- 5.16 composition; the vulcanizing age...
Embodiment 2
[0023] The color base of this embodiment has two colors, the basic color is black, and the other color is red; the formula raw materials in the two colors of rubber materials are weighed and prepared separately; black colorant 0.4, natural rubber 43.70, Styrene butadiene rubber 7.70, high styrene 4.6, zinc oxide 3, octadecanoic acid 1.1, magnesium oxide 1.2, antioxidant 4010NA5.12, antioxidant RD5.1, light calcium carbonate 25.70, white smoke 5.20, coumarone resin 3.00, rubber oil 7.75; add sulfur 6g, accelerator M4g, accelerator CZ8g; accelerator TMTD2g, accelerator DM2g per kilogram of the total weight of the first part of raw materials; the above is black rubber.
[0024] Take by weight red colorant 0.4, natural rubber 43.70, styrene-butadiene rubber 7.70, high styrene 4.6, zinc oxide 3, octadecanoic acid 1.1, magnesium oxide 1.2, antioxidant 4010NA5.12, antioxidant RD5.1, Light calcium carbonate 25.70, white smoke 5.20, coumarone resin 3.00, rubber oil 7.75; add sulfur 6g,...
Embodiment 3
[0030] The color base of this embodiment has three colors, the basic color is black, and the other color is red and blue; the formula raw materials in the three color rubber materials are weighed and prepared separately; the black colorant is weighed in parts by weight 0.35, natural Rubber 40, styrene-butadiene rubber 9, high styrene 4.5, zinc oxide 3.1, octadecanoic acid 1, magnesium oxide 1.25, anti-aging agent 4010NA5.15, anti-aging agent RD5.12, light calcium carbonate 25.75, white smoke 5.15, ancient Malone resin 3.10, rubber oil 7.78; add sulfur 5.5g, accelerator M3.6g, accelerator CZ7.8g; accelerator TMTD1.8g, accelerator DM1.5g; the above are black rubber materials per kilogram of the total weight of the first part of raw materials .
[0031] Take by weight red colorant 0.45, natural rubber 43.75, styrene-butadiene rubber 7.75, high styrene 4.42, zinc oxide 3.05, octadecanoic acid 1.18, magnesium oxide 1.28, antioxidant 4010NA5.18, antioxidant RD5.16, Light calcium ca...
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