Polyethylene plastic bag having high tensile strength
A polyethylene plastic bag, tensile strength technology, applied in the field of plastic bags, can solve the problems of inability to meet market demand, general tensile strength, etc., to improve interface compatibility, surface gloss and mechanical properties, improve dispersion The effect of uniformity
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Embodiment 1
[0015] A polyethylene plastic bag with good tensile strength, made of the following components in parts by weight: polyethylene 110, trimethylolpropane triacrylate 14, acetyl trioctyl citrate 3, methyl triacetoxy Base silane 6, talcum powder 10, nanoparticles 2, biomass carbon powder 5, epoxy acrylate 1, plasticizer 0.5.
[0016] Further, the biomass charcoal powder is obtained by carbonizing rattan in a carbonization furnace to produce biomass charcoal, and then treating it with a nitric acid solution. The specific treatment method is: adding the biomass charcoal to a nitric acid solution with a mass concentration of 3.5%, After stirring evenly, add glass fiber with 5% mass of biochar, process at 88°C for 40 minutes under ultrasonic conditions, filter, wash with deionized water, dry, crush, and pass through a 800-mesh sieve to obtain.
[0017] Further, the reaction temperature at the bottom of the carbonization furnace is 250° C., and the pressure in the furnace is 950 mbar. ...
Embodiment 2
[0024] A polyethylene plastic bag with good tensile strength, made of the following components in parts by weight: polyethylene 120, trimethylolpropane triacrylate 16, acetyl trioctyl citrate 5, methyl triacetoxy Base silane 8, talcum powder 15, nanoparticles 5, biomass carbon powder 10, epoxy acrylate 3, plasticizer 0.8.
[0025] Further, the biomass charcoal powder is obtained by carbonizing rattan in a carbonization furnace to produce biomass charcoal, and then treating it with a nitric acid solution. The specific treatment method is: adding the biomass charcoal to a nitric acid solution with a mass concentration of 3.5%, After stirring evenly, add glass fiber with 5% mass of biochar, process at 88°C for 40 minutes under ultrasonic conditions, filter, wash with deionized water, dry, crush, and pass through a 800-mesh sieve to obtain.
[0026] Further, the reaction temperature at the bottom of the carbonization furnace is 250° C., and the pressure in the furnace is 950 mbar....
Embodiment 3
[0033] A polyethylene plastic bag with good tensile strength, made of the following components in parts by weight: polyethylene 115, trimethylolpropane triacrylate 15, acetyl trioctyl citrate 4, methyl triacetoxy Base silane 7, talcum powder 12, nanoparticles 3, biomass carbon powder 8, epoxy acrylate / 2, plasticizer 0.7.
[0034] Further, the biomass charcoal powder is obtained by carbonizing rattan in a carbonization furnace to produce biomass charcoal, and then treating it with a nitric acid solution. The specific treatment method is: adding the biomass charcoal to a nitric acid solution with a mass concentration of 3.5%, After stirring evenly, add glass fiber with 5% mass of biochar, process at 88°C for 40 minutes under ultrasonic conditions, filter, wash with deionized water, dry, crush, and pass through a 800-mesh sieve to obtain.
[0035] Further, the reaction temperature at the bottom of the carbonization furnace is 250° C., and the pressure in the furnace is 950 mbar. ...
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