Electronic Chemicals

High Polymerization CTA Film

New developed high polymerization cellulose triacetate film ( HPCAT film ) is specially designed for the application of septum material in silver-zinc accumulators, which it is widely used in airplane, fish torpedo, submarine, missile and satellite.

HPCAT film is salivated by using special triacetate cellulose, which its etherified value is minimum 61% and average polymerization degree ( APD ) is minimum 400. this HPCAT has high electronic performance and can make very stable silver-zinc accumulators for any purpose.

Technology Date :

Specification	HPCTA-40-400	HPCTA-30-400
Combine Acetate( % )	61.5±1	61.5±1
Average Polymerization Degree	400 min	400 min
Iron( % )	0.004 max	0.004 max
AshContent ( % )	0.06 max	0.06 max
Tensile Strength ( N/mm2)	90 min	90 min
Extend Rate ( % )	10 min	10 min
Thickness ( μm )	40±5	30±5
Width( mm )	1170	1170
Length( m/roll )	1000	1000

Electronic Chemicals High Polymerization CTA Film

Specification

HPCTA-40-400

HPCTA-30-400

Electronic Chemicals

High Polymerization CTA Film