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A kind of anti-mold rubber and high-strength technology, which is applied in the field of rubber, can solve the problems of mildew, corruption, and carcinogenicity of items, and achieve the effect of improving anti-mold effect and high tensile strength
Inactive Publication Date: 2014-09-24
QINGDAO BOYANG BIOTECH
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Problems solved by technology
[0005] But there are also many microorganisms that have caused serious harm to humans. They can cause mildew and corruption of items, and have a great impact on industrial production and human health. For example, the toxin of Aspergillus flavus has a carcinogenic effect on the human body.
Method used
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Embodiment 1
[0017] 150 parts of epoxidized natural rubber 120 parts of EPDM rubber
[0018] Nano Zinc Oxide 6 parts Sodium Stearate 3 parts
[0019] Carbon black N100 20 parts Carbon black N330 6 parts
[0020] Antifungal agent 8 parts sulfur 5 parts
[0021] Anti-aging agent 3 parts paraffin wax 3 parts
[0022] Aromatic oil 2 parts White carbon black 2 parts
[0023] Anti-scorch agent 2 parts Dibutyl phthalate 2 parts
[0024] 3 parts of zinc diethyldithiocarbamate 2 parts of 2-thiol imidazoline
[0025] 5 parts of plasticizer.
Embodiment 2
[0027] 80 parts of epoxidized natural rubber 50 parts of EPDM rubber
[0028] Nano zinc oxide 2 parts Sodium stearate 1 part
[0029] Carbon black N100 15 parts Carbon black N330 2 parts
[0030] Antifungal agent 4 parts sulfur 2 parts
[0031] Anti-aging agent 1 part paraffin wax 1 part
[0032] Aromatic oil 1 part White carbon black 1 part
[0033] Anti-scorch agent 1 part Dibutyl phthalate 1 part
[0034] 1 part of zinc diethyldithiocarbamate 1 part of 2-thiol imidazoline
[0035] 1 part plasticizer.
[0036] The antifungal agent is sodium pentachlorophenate and pentachlorophenol, and the weight ratio of the two is 1:1.
[0037] Preferably, the anti-mold rubber of the present invention comprises the following components in parts by weight:
[0038] Epoxidized natural rubber 80-180 parts EPDM rubber 50-160 parts
[0039] Nano zinc oxide 2-9 parts Sodium stearate 1-5 parts
[0040] Carbon black N100 15-45 parts Carbon black N330 2-10 parts
[0041] Antifungal agent ...
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Abstract
The invention belongs to the field of rubber, and particularly relates to a high-strength moldproof rubber material. The moldproof rubber comprises the following components in parts by weight: 80-180 parts of epoxidized natural rubber, 50-180 parts of ethylene propylene diene monomer, 5-10 parts of nano zinc oxide, 2-4 parts of sodium stearate, 15-30 parts of carbon black N100, 4-12 parts of carbon black N330, 4-15 parts of mold preventive, 2-10 parts of sulfur, 3-5 parts of anti-aging agent, 2-6 parts of paraffin, 2-5 parts of aromatic oil, 3-5 parts of white carbon black, 3-5 parts of anti-scorching agent, 2-4 parts of dibutyl phthalate, 1-4 parts of zinc diethyl dithiocarbamate, 2-4 parts of 2-mercaptoimidazoline and 5-10 parts of plasticizer. Compared with the existing rubber, the moldproof rubber provided by the invention has the following beneficial effects: the added mold preventive composition greatly improves the moldproof effect; and meanwhile, the rubber also has the advantages of high tensile strength, fire resistance, corrosion resistance and the like.
Description
technical field [0001] The invention relates to a high-strength mildew-resistant rubber material, which belongs to the field of rubber. Background technique [0002] Microorganisms are widely distributed in the natural environment in which humans live, and many microorganisms are beneficial to humans, such as yeast [0003] Bacteria, actinomycetes and many species of bacteria have become an essential component in human production and life, in the pharmaceutical industry, food [0004] It has played an important role in the food industry and agricultural pest control. [0005] But there are also many microorganisms that have caused serious harm to humans. They can cause mildew and corruption of items, and have a great impact on industrial production and human health. For example, the toxin of Aspergillus flavus has carcinogenic effects on the human body. Since ancient times, humans have been fighting against harmful molds in various ways. At the earliest, humans used physic...
Claims
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Application Information
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