HDPE/EVA HFFR Formula (1)

HDPE/EVA HFFR Formula (1)

In today’s article, I will share with you a reseach on HFFR composite formula. which based on HDPE/EVA resin, and adding silane modified magnesium hydroxide as main flame retardant and phosphorous flame retardant as synergistic flame retardant. We firstly compared the variation of mechanical property, flame retardant performance when adding different volumn of EVA, HDPE to system.

No alt text provided for this image

1.Vertical combustion test

No alt text provided for this image

The adding of EVA will improve the compatibility between resin and flame retardant, and make the best use of flame retardant, and help the system reach V-0.

2.Different proportion of EVA/HDPE impact to Tensile strength and Elongation at break

No alt text provided for this image
No alt text provided for this image

When the content of EVA is 36% and HDPE is 9%, the system could reach V-0, and the tensile strength is 11.7 MPa, and elongation at break is 108%.

In this research, the MDH used is 5000 mesh and silane modified, if you are interested, please feel free to contact me.

This is just one part of the reseach, for more info, I will share with you later. Thank you for you time.

Arabic AR Dutch NL English EN French FR German DE Hindi HI Irish GA Italian IT Korean KO Persian FA Portuguese PT Russian RU Spanish ES
Scroll Up