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High-strength oil-resistant figured conveyor belt
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A conveyor belt, high-strength technology, applied in the field of rubber products, can solve problems such as carbon black dust pollution, achieve high mechanical strength, strong pulse resistance, and enhanced oil and heat resistance
Inactive Publication Date: 2015-06-10
QINGDAO ALLPOLY CONVEYOR BELT
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Abstract
Description
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Application Information
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Problems solved by technology
However, carbon black, a reinforcing filler for rubber, will produce a large amount of carbon blackdust pollution during the production process, which is a traditional pollution source in the rubber processing process and is difficult to cure. Therefore, a more environmentally friendly, resource-saving and reliable method is adopted It is urgently needed to reinforce the conveyor belt filled with nitrile rubber
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0015] A high-strength oil-resistant patterned conveyor belt, characterized in that the components of the raw materials are composed as follows in parts by weight:
[0016] 40 parts of modified nitrile rubber filled with nitrile rubber and industrial lignin at a weight ratio of 10:1, 30 parts of hydrogenated nitrile rubber, 3 parts of zinc borate, 1 part of tricresyl phosphate, 4 parts of sulfur, 3 parts of stearic acid, 6 parts of carbon black N990, 8 parts of kaolin, 0.6 parts of anti-aging agent MB, 0.3 parts of accelerator DM, 1 part of paraffin, 1.2 parts of dibutyl phthalate, trimersulfur 2 parts of cyanic acid, 0.4 parts of triallyl isocyanurate.
Embodiment 2
[0018] A high-strength oil-resistant patterned conveyor belt, characterized in that the components of the raw materials are composed as follows in parts by weight:
[0019] 50 parts of modified nitrile rubber filled with nitrile rubber and industrial lignin at a weight ratio of 10:1, 35 parts of hydrogenated nitrile rubber, 4 parts of zinc borate, 1.5 parts of tricresyl phosphate, 5 parts of sulfur, 4 parts of stearic acid, 7 parts of medium split carbon black N990, 10 parts of kaolin, 0.7 parts of antioxidant MB, 0.4 parts of accelerator DM, 2 parts of paraffin, 1.3 parts of dibutyl phthalate, trimer sulfur 3 parts of cyanic acid, 0.5 parts of triallyl isocyanurate.
Embodiment 3
[0021] A high-strength oil-resistant patterned conveyor belt, characterized in that the components of the raw materials are composed as follows in parts by weight:
[0022] 55 parts of modified nitrile rubber filled with nitrile rubber and industrial lignin at a weight ratio of 10:1, 40 parts of hydrogenated nitrile rubber, 5 parts of zinc borate, 2 parts of tricresyl phosphate, 6 parts of sulfur, 5 parts of stearic acid, 8 parts of carbon black N990, 12 parts of kaolin, 0.8 parts of antioxidant MB, 0.5 parts of accelerator DM, 3 parts of paraffin, 1.5 parts of dibutyl phthalate, trithiocyanuric acid 4 parts, 0.6 parts of triallyl isocyanurate.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM
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Abstract
The invention discloses a high-strength oil-resistant figured conveyor belt. A raw material of the high-strength oil-resistant figured conveyor belt comprises following ingredients, by weight, 40 to 55 parts of modified butadiene-acrylonitrile rubber, 30 to 40 parts of hydrogenated butadiene-acrylonitrile rubber, 3 to 5 parts of zinc borate, 1 to 2 parts of tricresyl phosphate, 4 to 6 parts of sulphur, 3 to 5 parts of stearic acid, 6 to 8 parts of medium particle thermal crackingcarbon black N990, 8 to 12 parts of kaolin, 0.6 to 0.8 part of anti-aging agent MB, 0.3 to 0.5 part of promoter DM, 1 to 3 parts of paraffin, 1.2 to 1.5 parts of dibutyl phthalate, 2 to 4 parts of trithiocyanuric acid, and 0.4 to 0.6 part of triallyl isocyanurate. The raw material is high in mechanical strength and pulse resistance; strength of the high-strength oil-resistant figured conveyor belt is increased, oil resistance and heat resistance are improved, and safety guarantee of products is improved.
Description
technical field [0001] The invention belongs to the technical field of rubber products, and in particular relates to a high-strength oil-resistant pattern conveyor belt. Background technique [0002] Hydrogenated nitrile rubber is a highly saturated elastomer obtained by special hydrogenation of nitrile rubber. Hydrogenated nitrile rubber has good oil resistance (good resistance to fuel oil, lubricating oil, and aromatic solvents); and due to its highly saturated structure, it has good heat resistance and excellent chemical corrosion resistance (to Freon, acid and alkali have good resistance), excellent ozone resistance, high compression set resistance; at the same time, hydrogenated nitrile rubber also has high strength, high tear performance, excellent wear resistance and other characteristics. It is one of the rubbers with excellent comprehensive properties. [0003] Nitrile rubber has excellent oil resistance, second only to polysulfide rubber and fluorine rubber, and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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