2:1 Halogen free environmental protection flame retardant heat shrinkable tube

2:1 Halogen free environmental protection flame retardant heat shrinkable tube

Features:

● Standard∶ UL224，CAN/CSAC22.2NO198.1-99

● Thermal shrinkage ratio∶2∶1

● Initial shrinkage temperature∶ ≥+85℃

● Complete shrinkage temperature∶ ≥+125℃

● Service temperature∶-55℃～+125℃

● Halogen free, low smoke, non-toxic, soft, flame retardant

● Environmental standards∶ RoHS、IPC/JEDECJSTD-709

● Colors∶ Ten international standard colors such as black, red, green and blue

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Parameter
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125℃ halogen-free environmental protection flame retardant heat shrink tube is composed of radiation cross-linked polyolefin material, with excellent physical and chemical electrical properties, the main function is wire harness protection, electrical insulation of connection parts, rust and corrosion prevention of solder joints, mechanical protection, the product is halogen-free and environmental protection and has flame retardant characteristics, widely used in the automotive wiring harness, electronic components, communications and other fields.

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
Withstand voltage (600V)	UL224	2500V， 1min No Breakdown
Breakdown strength (kV/mm)	ASTM D 149	≥15
Volume resistivity (Ω ·cm)	IEC 60093	≥1X10¹⁴

Size:

Type	ID mm	After shrinking mm		Packing	Scope
		ID	Wall	m/tray	mm
Φ2.0	2.50±0.30	≤1.0	0.40±0.08	400±3	1.1—1.8
Φ2.5	3.00±0.30	≤1.25	0.42±0.08	400±3	1.35—2.3
Φ3.0	3.50±0.30	≤1.50	0.44±0.08	400±3	1.6—2.7
Φ3.5	4.00±0.30	≤1.75	0.44±0.08	400±3	1.85—3.2
Φ4.0	4.50±0.30	≤2.00	0.48±0.10	400±3	2.1—3.6
Φ4.5	5.00±0.30	≤2.25	0.48±0.08	200±2	2.35—4.0
Φ5.0	5.50±0.40	≤2.50	0.49±0.08	200±2	2.6—4.5
Φ5.5	6.00±0.40	≤2.75	0.49±0.08	200±2	2.8—5.5
Φ6.0	6.50±0.40	≤3.00	0.54±0.08	200±2	3.1—5.4
Φ6.5	7.00±0.40	≤3.25	0.54±0.08	100±1	3.2—6.0
Φ7.0	7.50±0.40	≤3.50	0.56±0.08	100±1	3.7—6.3
Φ8.0	8.50±0.50	≤4.00	0.58±0.08	100±1	4.2—7.2
Φ9.0	9.50±0.50	≤4.50	0.58±0.08	100±1	4.7—8.0
Φ10.0	10.50±0.50	≤5.00	0.58±0.08	100±1	5.2—9.0
Φ11.0	11.50±0.50	≤5.50	0.58±0.08	100±1	5.7—10
Φ12.0	12.50±0.50	≤6.00	0.58±0.08	100±1	6.2—11
Φ13.0	13.50±0.50	≤6.50	0.60±0.10	100±1	6.7—12
Φ14.0	14.50±0.50	≤7.00	0.60±0.10	100±1	7.3—13
Φ15.0	15.50±0.50	≤7.50	0.70±0.10	100±1	7.8—14
Φ16.0	16.50±0.50	≤8.00	0.70±0.10	100±1	8.3—15
Φ17.0	17.50±0.50	≤8.50	0.70±0.10	100±1	8.8—16
Φ18.0	19.00±0.50	≤9.00	0.70±0.10	100±1	9.3—17
Φ20.0	21.00±0.50	≤10.00	0.70±0.10	100±1	10.4—19
Φ22.0	23.00±0.50	≤11.00	0.78±0.10	100±1	11.4—21
Φ25.0	26.00±0.50	≤12.50	0.86±0.10	50±0.5	12.8—24
Φ28.0	29.00±0.50	≤14.00	0.90±0.10	50±0.5	15—26
Φ30.0	31.00±0.50	≤15.00	0.90±0.15	50±0.5	16—29
Φ35.0	36.00±0.50	≤17.50	0.95±0.15	50±0.5	20—30
Φ40.0	41.00±0.50	≤20.00	1.00±0.15	50±0.5	21—35
Φ45.0	46.00±0.50	≤22.50	1.00±0.15	50±0.5	23-43
Φ50.0	51.00±0.50	≤25.00	1.00±0.15	50±0.5	26-48

Note: We can accept orders for special specification products.

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