Zipper recipe = Ldpe resin grade (24FS40) from reliance(84%)having MFI - 3 gm/10 mint + (Elite 5401G) from DOW chemical ( polyolefin elastomer) (used to increase tear strength , tensile strength , sealing ,flexibility) (13%) & masterbatch - 3% for Main extruder M/C and for side Extruder M/C is ( Affinity 1450) from DOW chemical ( which is enhanced polyolefin plast omer ) (99.2%) ( which is used for coating ) + slip agent from (Avient fast slip agent ) -0.8% which reduce friction & gives slippery properties to zipper .

Question

Accepted Answer

The zipper recipe consists of LDPE resin, polyolefin elastomer, masterbatch, enhanced polyolefin plastomer, and slip agent for various properties.

LDPE resin grade (24FS40) from Reliance is used for the main extruder machine
Elite 5401G from DOW Chemical is added to increase tear strength, tensile strength, sealing, and flexibility
Affinity 1450 from DOW Chemical is used for coating in the side extruder machine
Avient fast slip agent is added to reduce friction and provide slippery properties to the zipper