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Highly Flame Retardant Silicone Rubber Heat Shrink Tubing

Flame retardant type silicone rubber heat shrink tubing

Made from silicone rubber and high-polymer elastomers that have been modified through radiation.
Excellent high-temperature resistance, chemical resistance, good insulation performance, and flexible elasticity.
Can rapidly shrinks when heated, tightly encapsulating the protected electronic components within the tubing, thereby effectively safeguarding electronic elements from the impact of the external environment.

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Model:
TZRS-SIL200(1.7X)
Brand:
VOLSUN

Product Description

Description

Silicone rubber heat shrink tubing, modified by radiation to incorporate silicone rubber and polymer elastomers, exhibits exceptional long-term heat resistance, resistance to acid and alkali, solvent resistance, as well as resistance to external mechanical damage. This versatile material finds extensive applications in various industries, including the protection of cable terminals and separation joints in military vehicles, high-speed rail cars, ship equipment, electric motors, and more. Its robust properties make it an ideal choice for safeguarding critical components in demanding environments.

Unique Features

Acid and alkali resistance, corona resistance, mold resistance
Soft and elastic
Shrinking temperature Range: 90℃ ~ 170℃
Continuous Operating temperature: -50℃ ~ 200℃
Heat shrink ratio: 1.7:1
Environmental standards: RoHS
Standard color: Black, gray, rust red, other colors can be customized

Technical Performance

Item	Typical data	Test standard
Tensile Strength	4.0MPa	GB/T 528
Elongation at Break	150%	GB/T 528
Tearing strength	7.0kN/m	GB/T 529
Volume resistivity	≥2*10¹⁴Ω.cm	ASTM D 876
Dielectric strength	20KV/mm	GB/T 1408
Flame retardant rating	VW-1	UL 224

Dimensions

Size	Supplied I.D. (mm)	Full recovered size(mm)			Standard packing (m/roll)
Size	Supplied I.D. (mm)	Inner diameter (mm)	Wall thickness (mm)		Standard packing (m/roll)
Φ 0.8	≥0.8	0.5±0.15		0.5±0.1	0.7±0.15
Φ 1.0	≥1.0	0.5±0.15		0.6±0.1	0.7±0.15
Φ1.5	≥1.5	0.5±0.15		0.9±0.2	0.7±0.15
Φ 2.0	≥2.0	0.5±0.15		1.2±0.2	0.7±0.15
Φ 2.5	≥2.5	0.5±0.15		1.5±0.2	0.7±0.15
Φ 3.0	≥3.0	0.5±0.15		1.8±0.2	0.8±0.15
Φ 3.5	≥3.5	0.5±0.15		2.1±0.3	0.8±0.15
Φ4.0	≥4.0	0.5±0.15		2.4±0.3	0.8±0.15
Φ 4.5	≥4.5	0.5±0.15		2.7±0.3	0.8±0.15
Φ 5.0	≥5.0	0.5±0.15		3.0±0.3	0.8±0.15
Φ 5.5	≥5.5	0.5±0.15		3.3±0.3	0.8±0.15
Φ 6.0	≥6.0	0.5±0.15		3.6±0.3	0.8±0.15
Φ 6.5	≥6.5	0.5±0.15		3.9±0.3	0.8±0.15
Φ 7.0	≥7.0	0.5±0.15		4.2±0.3	0.8±0.15
Φ 7.5	≥7.5	0.5±0.15		4.5±0.3	0.8±0.15
Φ8.0	≥8.0	0.6±0.15		4.7±0.4	1.0±0.2
Φ 8.5	≥8.5	0.6±0.15		5.0±0.4	1.0±0.2
Φ9.0	≥9.0	0.6±0.15		5.3±0.4	1.0±0.2
Φ9.5	≥9.5	0.6±0.15		5.6±0.4	1.0±0.2
Φ10	≥10.0	1.0±0.2		5.9±0.5	1.7±0.3
Φ11	≥11.0	1.0±0.2		6.5±0.5	1.7±0.3
Φ 7.0	≥7.0	1.0±0.2		7.1±0.5	1.7±0.3
Φ 12	≥12.0	1.0±0.2		7.7±0.5	1.7±0.3
Φ13	≥13.0	1.0±0.2		8.3±0.5	1.7±0.3
Φ14	≥14.0	1.0±0.2		8.9±0.5	1.7±0.3
Φ 15	≥15.0	1.0±0.2		9.5±0.5	1.7±0.3
Φ 16	≥16.0	1.0±0.2		10.0±0.5	1.7±0.3
Φ17	≥17.0	1.0±0.2		10.6±0.5	1.7±0.3
Φ18	≥18.0	1.0±0.2		11.2±0.5	1.7±0.3
Φ19	≥19.0	1.0±0.2		11.8±1.0	1.7±0.3
Φ20	≥20.0	1.0±0.2		12.4±1.0	1.7±0.3
Φ21	≥21.0	1.0±0.2		13.0±1.0	1.7±0.3
Φ22	≥22.0	1.0±0.2		13.6±1.0	1.7±0.3
Φ23	≥23.0	1.0±0.2		14.2±1.0	1.7±0.3
Φ24	≥24.0	1.1±0.3		14.7±1.0	2.0±0.3
Φ25	≥25.0	1.1±0.3		15.3±1.5	2.0±0.3
Φ26	≥26.0	1.1±0.3		15.9±1.5	2.0±0.3
Φ27	≥27.0	1.1±0.3		16.5±1.5	2.0±0.3
Φ28	≥28.0	1.1±0.3		17.1±1.5	2.0±0.3
Φ29	≥29.0	1.1±0.3		17.7±1.5	2.0±0.3
Φ30	≥30.0	1.1±0.3		20.6±1.5	2.0±0.3
Φ35	≥35	1.1±0.3		23.6±1.5	2.0±0.3
Φ40	≥40	1.1±0.3		29.5±3	2.0±0.3
Φ50	≥47	1.5±0.4		35.3±3	2.5±0.4
Φ60	≥57	1.5±0.4		41.2±3	2.5±0.4
Φ70	≥67	1.5±0.4		47±5	2.5±0.4
Φ80	≥77	1.5±0.4		53±5	2.5±0.4
Φ90	≥87	1.5±0.4		59±5	2.5±0.4
Φ100	≥97	1.5±0.4		64.7±5	2.5±0.4
Φ110	≥107	1.5±0.4		70.5±5	2.5±0.4
Φ120	≥117	0.5±0.15		4.2±0.3	0.8±0.15