Smooth type high-strength packaging film
A packaging film, high-strength technology, applied in the field of packaging film, smooth and high-strength packaging film, can solve the problems of poor smoothness and strength, contradiction of wood pulp and paper resources, inability to meet a wide range of packaging industries, etc., to achieve stable growth. The effect of increasing flexibility, reducing the amount of use
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Embodiment 1
[0022] A silky high-strength packaging film is prepared from the following raw materials in parts by mass
[0023] PE resin 100 parts,
[0024] Phosphoric acid diester 5 parts,
[0025] 2 parts barium stearate and zinc stearate mixture,
[0026] 0.5 part of fatty acid ester,
[0027] 10 parts of methacrylic acid-butadiene-styrene copolymer resin, (to improve the strength of the film)
[0028] 8 parts of polyethylene glycol stearate, (it increases the flexibility of the film, and can reduce the amount of softener used and increase the stability of the preparation system)
[0029] 1.5 parts of sodium n-hexadecyl sulfate (surface modifier, maintain the clarity of the film).
[0030] The packaging film is prepared by casting method.
Embodiment 2
[0032] A silky high-strength packaging film is prepared from the following raw materials in parts by mass
[0033] PE resin 100 parts,
[0034] 7 parts of ethylene glycol phosphite,
[0035] Chromium stearate and calcium stearate mixture 2 parts,
[0036] Fatty amide 2 parts,
[0037] 12 parts of methacrylic acid-butadiene-styrene copolymer resin, (to improve the strength of the film)
[0038] 15 parts of polyethylene glycol stearate (it increases the flexibility of the film, and can reduce the amount of softener used and increase the stability of the preparation system)
[0039] 3 parts of sodium n-hexadecyl sulfate (surface modifier, maintain the clarity of the film).
[0040] The packaging film is prepared by casting method.
Embodiment 3
[0042] A silky high-strength packaging film is prepared from the following raw materials in parts by mass
[0043] PE resin 100 parts,
[0044] 8 parts of triethyl phosphate,
[0045] Zinc stearate and chromium stearate mixture 2 parts,
[0046] 4 parts paraffin,
[0047] 14 parts of methacrylic acid-butadiene-styrene copolymer resin, (to improve the strength of the film)
[0048] 18 parts of polyethylene glycol stearate, (it increases the flexibility of the film, and can reduce the amount of softener used and increase the stability of the preparation system)
[0049] 5 parts of sodium n-hexadecyl sulfate (surface modifier, maintain the clarity of the film).
[0050] The packaging film is prepared by casting method.
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