Conveying belt of aramid fiber high in wear resistance and high in bond strength
A conveyor belt, high wear-resistant technology, applied in the direction of non-polymer adhesive additives, conveyors, adhesive types, etc., can solve the problems of poor flex life, short service life, delamination, etc., and achieve grooving Good performance, good wear resistance, good dimensional stability
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[0034] Example 1 A kind of high abrasion resistance and high adhesion aramid conveyor belt and preparation method thereof
[0035] Such as figure 1 As shown, a high wear resistance and high adhesion aramid conveyor belt includes an aramid skeleton layer 3, a buffer layer 2, an upper cover rubber 1 and a lower cover rubber 4. The upper cover rubber 1 and the lower cover rubber 4 are both highly resistant Grinding cover rubber, between the upper cover rubber 1 and the aramid skeleton layer 3 is the buffer layer 2, the upper cover rubber 1 and the buffer layer 2, the aramid skeleton layer 3 and the buffer layer 2, the aramid skeleton layer 3 and the lower cover rubber 4 They are all glued together by the high-adhesive core 5 glue.
[0036] among them,
[0037] Cover rubber: 80 parts of natural rubber, 25 parts of butadiene rubber, 0.7 parts of vulcanizing agent, 6 parts of active agent, 2 parts of stearic acid, 3 parts of accelerator, 4 parts of antioxidant, 53 parts of reinforcing ...
Example Embodiment
[0048] Example 2 A high-wear-resistant and high-bonding aramid conveyor belt and preparation method thereof
[0049] Such as figure 1 As shown, a high wear resistance and high adhesion aramid conveyor belt includes an aramid skeleton layer 3, a buffer layer 2, an upper cover rubber 1 and a lower cover rubber 4. The upper cover rubber 1 and the lower cover rubber 4 are both highly resistant Grinding cover rubber, between the upper cover rubber 1 and the aramid skeleton layer 3 is the buffer layer 2, the upper cover rubber 1 and the buffer layer 2, the aramid skeleton layer 3 and the buffer layer 2, the aramid skeleton layer 3 and the lower cover rubber 4 They are all bonded together by the high-bonding core glue 5.
[0050] among them,
[0051] Cover rubber: 60 parts of natural rubber, 3 parts of butadiene rubber, 0.5 parts of vulcanizing agent, 6 parts of active agent, 1 part of stearic acid, 2.1 parts of accelerator, 3 parts of antioxidant, 46 parts of reinforcing agent carbon b...
Example Embodiment
[0054] Example 3 A high-wear-resistant and high-bonding aramid conveyor belt and preparation method thereof
[0055] Such as figure 1 As shown, a high wear resistance and high adhesion aramid conveyor belt includes an aramid skeleton layer 3, a buffer layer 2, an upper cover rubber 1 and a lower cover rubber 4. The upper cover rubber 1 and the lower cover rubber 4 are both highly resistant Grinding cover rubber, between the upper cover rubber 1 and the aramid skeleton layer 3 is the buffer layer 2, the upper cover rubber 1 and the buffer layer 2, the aramid skeleton layer 3 and the buffer layer 2, the aramid skeleton layer 3 and the lower cover rubber 4 They are all bonded together by the high-bonding core glue 5.
[0056] among them,
[0057] Cover rubber: 95 parts of natural rubber, 20 parts of butadiene rubber, 0.8 parts of sulfur, 9 parts of zinc oxide, 3 parts of stearic acid, 3 parts of thiuram base accelerator, and a mass composition ratio of 1:1 antioxidant 4010NA and Th...
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