Hydrophobic plastic film material of nonwoven cloth and preparation method thereof

Abstract

The invention discloses a hydrophobic plastic film material of a nonwoven cloth. The hydrophobic plastic film material is prepared from the following raw materials in parts by weight: 130 to 150 partsof polypropylene, 4 to 6 parts of allyl polyethylene glycol, 0.7 to 1 part of 8-hydroxyquinoline, 2 to 3 parts of lanolin, 1 to 2 parts of melamine, 5 to 7 parts of borax, 1 to 2 parts of stabilizer,2 to 4 parts of polyvinyl butyral ester, 0.1 to 0.3 part of hydrogenated castor oil, 30 to 35 parts of tetraethoxysilane, 4 to 7 parts of precipitated barium sulfate, 0.07 to 0.1 part of vanadyl-acetylacetonate, 3 to 4 parts of oxidized polyethlene wax, and 1 to 2 parts of dodecafluoro heptyl propyl trimethoxysilane. The hydrophobic plastic film material has the advantages that the stability is good, and the comprehensive property is excellent.

Description

technical field [0001] The invention belongs to the field of plastic films, in particular to a hydrophobic non-woven plastic film material and a preparation method thereof. Background technique [0002] Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through airflow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally finishes finishing Formed non-woven fabric. A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it also has a cotton feel. Compared with cotton fabrics, non-woven fabrics Cloth bags are easy to form and cheap to manufacture; however, most non-woven fabrics currently available on the market have poor surface hydrophobicity, and long-term storage in a humid environment is likely to ...

AI Technical Summary

Problems solved by technology

A new type of fiber product with soft, breathable and planar structure. The advantage is that it does not produce lint, is strong, durable, and silky soft. It is also a kind of reinforcing material, and it also has a cotton feel. Compared with cotton fabrics, non-woven fabrics Cloth bags are easy to form and cheap to manufacture; however, most of the non-woven fabrics currently available on the market have poor surface hydrophobicity, and long-term storage in a humid environment is likely to cause problems such as reduced toughness