Vinyl acetate resin sheet material and printing and laminating process
A vinyl acetate resin and sheet technology, applied in the sheet field, can solve the problems of poor antibacterial and antifungal effects, poor overall performance, and not very environmentally friendly, and achieve good resistance to environmental stress cracking, strong three-dimensional effect, anti- good aging effect
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Embodiment 1
[0068] A vinyl acetate resin sheet, comprising a frosted fine-grain surface layer and a well-shaped bottom layer, the frosted fine-grain surface layer comprising the following raw materials in parts by weight:
[0069] EVA resin 80 parts
[0070] PE resin 80 parts
[0071] Elastomer 5 parts
[0072] Compatibilizer 1 part
[0073] 1 part antiseptic
[0074] Described well-tac-toe pattern bottom layer comprises the raw material of following weight portion:
[0075] EVA resin 80 parts
[0076] PE resin 83 parts
[0077] Elastomer 10 parts
[0078] Compatibilizer 1 part
[0079] 1 part antifungal agent.
[0080] The EVA resin has a density of 0.92g / cm 3 1. Ethylene-vinyl acetate copolymer with a vinyl acetate content of 10%.
[0081] The PE resin in the frosted fine-grain surface layer is a mixture of LDPE and LLDPE in a weight ratio of 5:11; the PE resin in the well-shaped bottom layer is a mixture of LDPE and LLDPE in a weight ratio of 28:55.
[0082] The LDPE has a m...
Embodiment 2
[0107] A vinyl acetate resin sheet, comprising a frosted fine-grain surface layer and a well-shaped bottom layer, the frosted fine-grain surface layer comprising the following raw materials in parts by weight:
[0108] EVA resin 90 parts
[0109] PE resin 5 parts
[0110] 8 parts elastomer
[0111] Compatibilizer 2 parts
[0112] Antibacterial agent 1.5 parts
[0113] Described well-tac-toe pattern bottom layer comprises the raw material of following weight portion:
[0114] EVA resin 90 parts
[0115] PE resin 84 parts
[0116] Elastomer 11 parts
[0117] Compatibilizer 2 parts
[0118] Antifungal agent 1.5 parts.
[0119] The EVA resin has a density of 0.94g / cm 3 1. Ethylene-vinyl acetate copolymer with a vinyl acetate content of 12%.
[0120] The PE resin in the frosted fine-grain surface layer is a mixture of LDPE and LLDPE in a weight ratio of 5.5:11.5; the PE resin in the well-shaped bottom layer is a mixture of LDPE and LLDPE in a weight ratio of 28:56.
[01...
Embodiment 3
[0146] A vinyl acetate resin sheet, comprising a frosted fine-grain surface layer and a well-shaped bottom layer, the frosted fine-grain surface layer comprising the following raw materials in parts by weight:
[0147] EVA resin 100 parts
[0148] PE resin 90 parts
[0149] Elastomer 10 parts
[0150] Compatibilizer 3 parts
[0151] Antibacterial agent 2 parts
[0152] Described well-tac-toe pattern bottom layer comprises the raw material of following weight portion:
[0153] EVA resin 100 parts
[0154] PE resin 86 parts
[0155] Elastomer 12 parts
[0156] Compatibilizer 3 parts
[0157] Antifungal agent 2 parts.
[0158] The EVA resin has a density of 0.95g / cm 3 1. Ethylene-vinyl acetate copolymer with a vinyl acetate content of 15%.
[0159] The PE resin in the frosted fine-grain surface layer is a mixture of LDPE and LLDPE in a weight ratio of 6:12; the PE resin in the well-shaped bottom layer is a mixture of LDPE and LLDPE in a weight ratio of 29:57.
[0160] ...
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