Polyester sheet base rubber adhesive
A technology of rubber adhesive and polyester sheet, which is applied in the field of rubber adhesive, can solve the problems of joint strength loss, low production efficiency, and inability to realize group welding, etc., and achieve joint strength guarantee, improved service life, and adhesion powerful effect
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Embodiment 1
[0025] Polyester base rubber binder is characterized in that the binder is made up of the following raw materials by weight:
[0026] Natural rubber 70
[0027] SBR 1500 30
[0028] Silica 15
[0029] Semi-reinforcing carbon black 25
[0030] High wear-resistant carbon black 40
[0031] Zinc Oxide 5
[0032] Stearic acid 2
[0033] Antiaging Agent A 1
[0034] Antiaging agent 1
[0035] Adhesive RS 3.5
[0036] Adhesive A 2.5
[0037] Sulfur 2.2
[0038] Accelerator TT: 0.03
[0039] Accelerator M: 0.4
[0040] Accelerator DM: 1.2
[0041] 203 tackifying resin: 3
[0042] The preparation method of the above-mentioned polyester film-based rubber adhesive is: firstly, the natural rubber is masticated, and then the components are mixed, firstly, the natural rubber and styrene-butadiene are mixed together, firstly, the accelerator, the anti-aging agent, the adhesive RS are added, After mixing evenly, then add zinc oxide, stearic acid, 203 tackifying resin, knead even...
Embodiment 2
[0044] Polyester base rubber binder is characterized in that the binder is made up of the following raw materials by weight:
[0045] Natural rubber 60
[0046] SBR 1500 20
[0047] Silica 10
[0048] Semi-reinforcing carbon black 15
[0049] High wear-resistant carbon black 30
[0050] Zinc Oxide 2
[0051] stearic acid 1
[0052] Antiaging agent A 0.5
[0053] Antiaging agent D 0.5
[0054] Adhesive RS 2
[0055] Adhesive A 1
[0056] Sulfur 1
[0057] Accelerator TT: 0.01
[0058] Accelerator M: 0.2
[0059] Accelerator DM: 1
[0060] 203 tackifying resin: 2
[0061] Preparation method is the same as embodiment 1.
Embodiment 3
[0063] Polyester base rubber binder is characterized in that the binder is made up of the following raw materials by weight:
[0064] Natural rubber 80
[0065] SBR 1500 40
[0066] Silica 20
[0067] Semi-reinforcing carbon black 30
[0068] High wear-resistant carbon black 50
[0069] Zinc Oxide 8
[0070] Stearic acid 3
[0071] Antiaging Agent 2
[0072] Antiaging agent D 2
[0073] Adhesive RS 5
[0074] Adhesive A 3
[0075] Sulfur 4
[0076] Accelerator TT: 0.05
[0077] Accelerator M: 0.6
[0078] Accelerator DM: 3
[0079] 203 tackifying resin: 5
[0080] Preparation method is the same as embodiment 1.
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