Toughening polypropylene material and preparation method thereof
A polypropylene material and a toughening technology are applied in the field of toughening polypropylene materials and their preparation, which can solve the problem of high equipment investment cost and achieve the effects of enhanced low temperature resistance, reduced energy consumption, and reduced temperature
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[0025] Example 1
[0026] The polypropylene material is prepared according to the following parts by weight composition ratio: 100 parts of homopolypropylene (prepared by hydrogen modulation method, MFR of 15g / 10min), 1 part of polyethylene (LLDPE, 7042 on the market), nucleating agent NA -21 (the chemical name of the main component is 2,2'-methylene bis(4,6-di-tert-butylphenyl) sodium phosphate) 0.04 parts, the main antioxidant 1010 (the chemical name is four [β-( 3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester) 0.06 parts, auxiliary antioxidant 168 (chemical name three [2.4-di-tert-butylphenyl] phosphite 168) 0.12 Parts, organic peroxide 101 (chemical name 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane) 0.04 parts.
Example Embodiment
[0027] Example 2
[0028] The polypropylene material is prepared according to the following parts by weight composition ratio: 100 parts of homopolypropylene (prepared by hydrogen modulation method, MFR of 15g / 10min), 1 part of polyethylene (LLDPE, 7042 on the market), nucleating agent NA -21 (the chemical name of the main component is 2,2'-methylene bis(4,6-di-tert-butylphenyl) sodium phosphate) 0.08 parts, the main antioxidant 1010 (the chemical name is four [β-( 3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester) 0.06 parts, auxiliary antioxidant 168 (chemical name three [2.4-di-tert-butylphenyl] phosphite 168) 0.12 Parts, organic peroxide 101 (chemical name 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane) 0.04 parts.
Example Embodiment
[0029] Example 3
[0030] The polypropylene material is prepared according to the following parts by weight composition ratio: 100 parts of homopolypropylene (prepared by hydrogen modulation method, MFR of 15g / 10min), 1 part of polyethylene (LLDPE, 7042 on the market), nucleating agent NA -21 (the chemical name of the main component is 2,2'-methylene bis(4,6-di-tert-butylphenyl) sodium phosphate) 0.11 part, the main antioxidant 1010 (the chemical name is four [β-( 3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester) 0.06 parts, auxiliary antioxidant 168 (chemical name three [2.4-di-tert-butylphenyl] phosphite 168) 0.12 Parts, organic peroxide 101 (chemical name 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane) 0.04 parts.
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