2:1 Halogen free red phosphorus free ultra thin wall heat shrinkable tube

2:1 Halogen free red phosphorus free ultra thin wall heat shrinkable tube

Features:

● Voltage-withstanding：300V

● Standard∶ UL224

● Thermal shrinkage ratio∶2∶1

● Initial shrinkage temperature∶ ≥+75℃

● Complete shrinkage temperature∶ ≥+125℃

● Service temperature∶-55℃～+125℃

● Halogen-free and red phosphorus free

● Environmental standards∶ RoHS、IPC/JEDECJSTD-709

● Colors∶ Black, red, yellow, blue, white (other colors can be customized)

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Parameter
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Halogen-free and red phosphorus-free ultra-thin heat shrink tubing is composed of irradiated cross-linked polyolefin material, with excellent performance, low smoke and low toxicity when burning, suitable for high-end fire safety and environmental protection requirements for wire insulation, solder joint rust prevention, mechanical protection and wire harnesses, widely used in subway stations, high-speed trains, aircraft, IT digital products manufacturing and other modern high-tech industrial fields, high environmental protection grade, no red phosphorus, in high temperature and high humidity environment, no production of phosphoric acid or phosphine, high safety and reliability.

Environmental parameters:

Properties		Value	Test method
Cd, Hg	Cr Pb	∑ (Cd、Cr、Hg、Pb) ≤100as qualified，or if ∑ (Cd、Cr、Hg、Pb)≥R100，then ∑ (Cd、Hg、Pb)≤100，and Cr≤5 as qualified	GB/Z21274-2007 GB/Z21275-2007 Total chromium according to EPA3052
Br (ppm)		≤900	PrEN14582 B
Cl(ppm)		≤900	PrEN14582 B
PBBs		N/A	GB/Z21276-2007
PBDEs		N/A	GB/Z21276-2007
Red phosphorous (ppm)		≤1000	PY-GC/MS

Technical parameters:

Properties	Test method	Value
Tensile strength(Mpa)	ASTM D 2671	≥10.4
Elongation at break (%)	ASTM D 2671	≥200
Tensile strength after aging(MPa)	158℃X168h	≥7.3
Elongation at break after aging(%)	158℃X168h	≥100
Cold bending resistance	UL224(-30℃X1h)	No cracking
Flame retardant	ASTMD 2671 C	VW- 1
Dielectric Strength	UL224	2500V， 1min No Breakdown
Breakdown strength (kV/mm)	ASTM D 149	≥15
Volume resistivity (Ω ·cm)	IEC 60093	≥1X10¹⁴
Copper corrosivity	UL224(158℃X168h)	No corrosion

Size:

Type	ID mm	After shrinking mm		Packing	Scope
		ID	Wall	m/tray	mm
Φ0.6CB	0.90±0.20	≤0.40	0.22±0.04	400±3	0.50-0.70
Φ0.8CB	1.20±0.30	≤0.45	0.22±0.04	400±3	0.65-0.80
Φ1.0CB	1.50±0.30	≤0.60	0.22±0.04	400±3	0.85-1.00
Φ1.5CB	2.00±0.30	≤0.80	0.23±0.04	400±3	1.0-1.4
Φ2.0CB	2.50±0.30	≤1.00	0.26±0.04	400±3	1.3-1.8
Φ2.5CB	3.00±0.30	≤1.25	0.26±0.04	400±3	1.5-2.3
Φ3.0CB	3.50±0.30	≤1.50	0.28±0.05	400±3	1.8-2.7
Φ3.5CB	4.00±0.30	≤1.75	0.30±0.05	400±3	2.0-3.2
Φ4.0CB	4.50±0.30	≤2.00	0.30±0.05	400±3	2.3-3.6
Φ4.5CB	5.00±0.30	≤2.25	0.30±0.05	200±2	2.5-4.0
Φ5.0CB	5.50±0.30	≤2.5	0.30±0.05	200±2	3.0-4.5
Φ6.0CB	6.50±0.30	≤3.0	0.30±0.05	200±2	3.5-5.4
Φ7CB	7.50±0.30	≤3.5	0.32±0.05	100±1	4.0-6.3
Φ8CB	8.50±0.30	≤4.0	0.32±0.05	100±1	4.5-7.2
Φ9CB	9.50±0.30	≤4.5	0.32±0.05	100±1	5.0-8.2
Φ10CB	10.50±0.30	≤5.0	0.32±0.05	100±1	5.5-9.2
Φ11CB	11.50±0.30	≤5.5	0.40±0.05	100±1	6.0-10.2
Φ12CB	12.50±0.30	≤6.0	0.40±0.05	100±1	6.5-11.2
Φ13CB	13.50±0.30	≤6.5	0.40±0.05	100±1	7.0-12.2
Φ14CB	14.50±0.30	≤7.0	0.40±0.05	100±1	7.5-13.2
Φ15CB	15.50±0.30	≤7.5	0.40±0.05	100±1	8.0-14.2
Φ16CB	16.50±0.30	≤8.0	0.44±0.05	100±1	8.5-15.1
Φ17CB	17.50±0.30	≤8.5	0.44±0.05	100±1	9.0-16.1
Φ18CB	19.00±0.30	≤9.0	0.44±0.05	100±1	9.5-17.1
Φ20CB	21.00±0.30	≤10.0	0.52±0.06	100±1	10.5-18.1
Φ22CB	23.00±0.30	≤11.0	0.52±0.06	100±1	11.5-20.0
Φ25CB	26.00±0.50	≤12.5	0.52±0.06	50±0.5	13.0-22.0

Note: We can accept orders for special specification products.

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