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Fluoropolymer heat shrink tubing

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CT-KRYL Medical Heat-Shrink Tubing

Material: Halogen-free, environmentally friendly, non-flame-retardant cross-linked polyolefin material; Shrinkage Ratio: 2:1 Shrinking Temperature: 120℃～190℃ Operating Temperature: -45℃～+90℃

Product Category:

Single-wall heat shrink tubing

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Product Details

Basic performance:

Material: Halogen-free, environmentally friendly, non-flame-retardant crosslinked polyolefin material;

Shrink ratio: 2:1

Shrinking temperature: 120℃～190℃

Operating temperature: -45℃ to +90℃

Performance features:

Meets medical requirements for contact with the human body surface;

The surface exhibits smoothness and excellent electrical insulation properties.

It can contract under low-temperature conditions and exhibits excellent tightening power and flexibility.

Complies with ISO 10993-1 and ROHS standards;

Widely used for end connections of medical cardiovascular and cerebrovascular catheters;

Feature standard:

Performance Project	Testing method	Unit	Indicator Requirements
Tensile strength	ASTM D 2671	Mpa	≥10.3
Elongation at break	ASTM D 2671	%	≥200
Vertical rate of change	ASTM D 2671	%	-10 to 0
Dielectric withstand voltage (4000V/60S)	ASTM D 2671	/	Does not break down
Dielectric strength	ASTM D 2671	KV/mm	≥19.7

Specification dimensions:

Unit: millimeters

Product Specifications		Pre-contraction inner diameter		After complete contraction
				Maximum inner diameter		Wall thickness
Inch	mm	Inch	mm	Inch	mm	Inch	mm
3/64	1.2	0.055 ± 0.008	1.40 ± 0.20	0.023	0.60	0.016 ± 0.003	0.41 ± 0.08
1/16	1.6	0.071 ± 0.008	1.80 ± 0.20	0.031	0.80	0.017 ± 0.003	0.43 ± 0.08
3/32	2.4	0.106 ± 0.012	2.70 ± 0.30	0.047	1.20	0.020 ± 0.003	0.51 ± 0.08
1/8	3.2	0.142 ± 0.012	3.60 ± 0.30	0.062	1.60	0.020 ± 0.003	0.51 ± 0.08
3/16	4.8	0.205 ± 0.012	5.20 ± 0.30	0.094	2.40	0.020 ± 0.003	0.51 ± 0.08
1/4	6.4	0.276 ± 0.012	7.00 ± 0.30	0.126	3.20	0.025 ± 0.003	0.64 ± 0.08
3/8	9.5	0.394 ± 0.012	10.0 ± 0.30	0.189	4.80	0.025 ± 0.003	0.64 ± 0.08
1/2	12.7	0.531 ± 0.016	13.5 ± 0.40	0.252	6.40	0.025 ± 0.003	0.64 ± 0.08
3/4	19.1	0.791 ± 0.016	20.1 ± 0.40	0.374	9.50	0.030 ± 0.003	0.76 ± 0.08