Halogen-free flame retarding plastic fabric material and preparation method thereof

Abstract

The invention discloses a halogen-free flame retarding plastic fabric material and a preparation method thereof. The invention provides a halogen-free flame retarding plastic fabric material having good compatibility and allowing fine drawing and a preparation method thereof. The invention includes the following components: 30-60wt percent of magnesium salt mineral, 5-10wt percent of supporting flame retardant, 50-70wt percent of resin, 5-10wt percent of compatibilizer, and 5-15wt percent of internal lubricant. The preparation method of halogen-free flame retarding plastic fabric material includes the steps as follows: the 30-60wt percent of magnesium salt mineral, the 5-10wt percent of supporting flame retardant, the 50-70wt percent of resin, the 5-10wt percent of compatibilizer, and the 5-15wt percent of internal lubricant are put in a stirring mill and mixed for 10 minutes, and then the mixed material is pelletized in a double-screw extruder, the temperature at the feeding section of the extruder is 60-90 DEG C and the temperature at the measuring section is 110-190 DEG C as required; the halogen-free flame retarding plastic fabric material is fabricated after the pelletization.

Description

Technical field: [0001] The invention relates to a halogen-free flame-retardant plastic braided material and a preparation method thereof. Background technique: [0002] Halogen-free flame retardant is one of the trends in the development of functional plastics today, and it is also an important indicator for the evaluation of plastic woven products abroad. Higher requirements are put forward for product performance, safety, environmental protection and health. In particular, foreign consumers have higher and higher requirements for packaging bags, which not only require exquisite fashion, but also require non-toxic and flame-retardant. [0003] At present, halogen-free flame retardant technology is developing rapidly. Halogen-free flame retardants represented by magnesium and boron compounds have been used in plastic products, but their application in plastic woven materials has not been reported, mainly because the subsequent wire drawing processing of plastic woven mater...

AI Technical Summary

Problems solved by technology

[0003] At present, halogen-free flame retardant technology is developing rapidly. Halogen-free flame retardants represented by magnesium and boron compounds have been used in plastic products, but their application in plastic woven materials has not been reported, mainly because the subsequent wire drawing processing of plastic woven materials is relatively difficult. harsh