配方类型:

ADHESIVES

配方说明:

Automotive Windshield Sealing Tape

配方组成:

"Enjay" Butyl 065/60
"Maglite" K/0.4
"Purecal" U/50
Zinc oxide/2.0
"Enjay" Butyl HT-10-66/40
HAF-LS/100
Stearic acid/0.4
"Indopol" H-100/115

配制方法:

Heat treat first six ingredients for 5 minutes at 320'F in Banbury to selectively cure the Butyl HT fraction. Gradually blend the carbon black and polybutene into the masterbatch in a kneader mixer, avoiding simultaneous additions of black and polybutene.