1) RoHS Approved 2) 20micron-80micron 3) For flexible duct 4) Environmental 5) heat shrink insulation tube

Brand name: dinghe

Place of origin: zhejiang, China (mainland, Southeast coastal area)

Appearance: straight, smooth, uniform, free of impurities and without wrinkles and piebald

Temper: soft

Color: Silver, copper, blue or as per the customer’s requests

Kind: Single-sided aluminum foil, double-sided aluminum foil, colored foil, aluminum composite belt, PET polyester tape

Thickness: 20um or as per the customer’s requests

Width: 12mm~1100mm or as per the customer’s requests

Class: Grade A

Alloy: 1235

Professional for the communication cable, signal cable ,conditioner hose, pipe ect.

the usual specification for flexible air duct
alu-pet		Thickness	weight (gr/m2)	Yield
structure				(m2/kg)
Alu7 PET12		21mic	37	27.5
Alu7 PET15		24mic	41	24
Alu9 PET12		23mic	43	23
Alu9 PET15		26mic	48	21
Roll,Sizes&Packing
Standard core ID		52mm or 76mm(cardboard or plastic core)
Minimum width		8mm
Maximum width		1100mm
Roll OD		400mm(>20mm width)
		300mm(<20mm width)

sort		Unit	Index
Exterior		/	straight, smooth, uniform, free of impurities and without wrinkles and piebald
Length		m	1000---3000
Width		mm	12---1100
Thickness		mm	0.260 or 0.310
Tensile strength		Mpa	≥100
Elongation at Break		%	≥18
Heat sealing strength		N/CM	≥18
Heat sealing shear strength		/	Destroying the bond between the aluminum pull off the plastic layer and strip the plastic layer between the heat sealing area did not result in damage
The peel strength after immersion in water (68°C,168h)	Side A	N/CM	≥6.3
	Side B	N/CM	≥6.3
Corrosion cloud performance 0.1mol/L,Hcl,480h		class	grade 7

 

Zhejiang Ventilation Hoses Film Heat Shrink Insulation Tube