Light rubber plastic foam material and production method and application thereof
A rubber-plastic foam material, lightweight technology, used in applications, shoe soles, clothing and other directions, can solve the problems of lack of tensile strength, tear strength and resilience, and achieve lightweight and beautiful appearance, small compression permanent deformation, tearing high crack strength
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[0016] The lightweight rubber and plastic foaming material provided by the present embodiment comprises natural rubber, EVA plastic particles, blowing agent, crosslinking agent, sulfur and accelerator, and the ingredients by weight are 20 parts of natural rubber, EVA plastic 80 parts of particles, thus forming 100 parts of rubber and plastic main material, the foaming agent added in the rubber and plastic main material is Ac foaming agent, and the amount is 100 parts by weight of adding 3 parts of Ac foaming agent to the rubber and plastic main material The cross-linking agent is zinc oxide, and the dosage is 100 parts by weight of the rubber and plastic main material, and 2.5 parts of zinc oxide are added; the addition of sulfur and accelerator TMTD is 1 part per 100 parts by weight of the rubber and plastic main material. sulfur and 0.1 parts accelerator TMTD.
[0017] The operation steps are:
[0018] (1) Batching: take the natural rubber and EVA plastic particles determin...
Embodiment 2
[0025] The lightweight rubber and plastic foaming material described in this embodiment, the ingredients by weight ratio are 30 parts of natural rubber and 70 parts of EVA plastic particles, thus forming 100 parts of rubber and plastic main material, and adding in the rubber and plastic main material The foaming agent is Ac foaming agent, and the dosage is 100 parts by weight of the rubber and plastic main material, adding 4 parts of Ac foaming agent, and the crosslinking agent is zinc oxide, and the consumption is 100 parts by weight of the rubber and plastic main material, adding 2. Part zinc oxide; The addition of sulfur and accelerator TMTD is to add 1 part of sulfur and 0.1 part of accelerator TMTD in the rubber and plastic main body material of every 100 parts by weight. The lightweight rubber-plastic foam material made by this formula is used to make imitation leather sheet. The lightweight rubber and plastic foam material has a hardness of 65 degrees when tested by a S...
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