Neoprene Rubber Heat Shrink Tube

• Customization: Available
• Application: Insulators
• Color: Black
• Model NO.: W-SNT
• Material: Rubber
• Maximum Voltage: <10KV
• Thermal Rating: B 130
• Working Temperature: -70~125c
• Shrink Ratio: 2:1
• Feature1: Excellent Insulation, Weather Resistance
• Feature2: Very Flexible, Flame-Retardant
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Certification: ISO9001
• Brand: Wellco
• Transport Package: Standard Package
• Origin: China
• Production Capacity: 100000
• Package Size: 45.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

  

W-SNT Neoprene Heat Shrink Tube

It is made of irradiation cross-linked flexible neoprene rubber. It is very flexible, excellent resistance to diesel, fluids and
solvents. Particularly suitable applied to resistance of diesel fuels, hydraulic fluids, lubrication oils, and abrasion
resistance. Widely used for insulation, strain relief, and abrasion protection on cable harnesses and wire bundles in the
commercial military and aerospace industries.
* Operating temperature: -70ºC ~ 125ºC
* Minimum shrink temperature: 90ºC
* Minimum fully recovery temperature: 135ºC

* Standard color: Black

* Shrink ratio :2:1
* Remain flexible at temperature as low as -70ºC
* Excellent resistance to oils, aviation and ground vehicle fuels, lubricating oil and hydraulic fluids
* Excellent abrasion resistance
* Very flexible, flame-retardant
* RoHS and REACH compliant

 

Property	Requirement	Test method	Typical data
Longitudinal shrinkage	≤10%	ASTM D 2671	≤5%
Tensile strength	≥10.3MPa	ASTM D 2671	≥11 MPa
Elongation at break	≥225%	ASTM D 2671	≥300%
Tensile strength after ageing (121ºC,168hrs)	≥8.2MPa	ASTM D 2671	≥10.4 MPa
(Elongation after ageing (121ºC,168hrs)	≥175%	ASTM D 2671	≥ 200%
Heat shock(150ºC,4hrs)	No crack	ASTM D 2671	No crack
Low-temperature flexibility(-70ºC,4hrs)	No crack	ASTM D 2671	No crack
Dielectric voltage withstand	2000V,60sec, no breakdown	ASTM D 2671	No breakdown
Dielectric strength	11.8 KV/mm min.	ASTM D 2671	≥15 KV/mm
Volume resistivity	1011Ω·cm min.	ASTM D 876	≥1011Ω·cm
Corrosion	No corrosion	ASTM D 2671	No corrosion
Fluids resistance (23ºC ,24hrs)
Tensile strength	6.9 MPa min.	ASTM D 638	≥9.0MPa
Elongation at break	175% min.	ASTM D 638	≥ 200%
Dielectric strength	9.8 KV/mm min.	ASTM D 2671	≥12 KV/mm

 

Size		(mm) As supplied	(mm) After recovered
inch	mm	(min)inside diameter	(max) Inside diameter		Wall thickness
3/32	Ф2.4	2.4	1.2	0.51±0.15
1/8	Ф3.2	3.2	1.6	0.69±0.20
3/16	Ф4.8	4.8	2.5	0.84±0.25
1/4	Ф6.4	6.4	3.6	0.88±0.25
3/8	Ф9.5	9.5	5.4	1.02±0.25
1/2	Ф12.7	12.7	7.3	1.21±0.38
5/8	Ф15.9	15.9	9.1	1.32±0.38
3/4	Ф19.1	19.1	10.9	1.44±0.38
7/8	Ф22.2	22.2	12.7	1.65±0.38
1	Ф25.4	25.4	14.5	1.78±0.50
1 1/4	Ф31.8	31.8	18.1	2.20±0.50
1 1/2	Ф38.1	38.1	21.8	2.41±0.50
2	Ф50.8	50.8	29.0	2.79±0.50
Other sizes are available upon request

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Certifications

 

Packaging & Shipping

 

Company Profile

Shanghai Wellco International Limited is a professional Team with 18years experience for R & D, production, sales of special heat shrink Tube and other radiation crosslinking materials manufacturers. We concentrate on to providing all kinds of products and solution for Insulation,Connection,Waterproof, high temperature ,Chemical resistant ,EMI and mechanical protection for the wire and cable .
The company has strong technical force with 20 years experience and advanced production equipment. We can supply (such as modified PE, PVDF, FEP, EPDM, Silicone, FKM, FEP, PTFE Etc materials)heat shrink tube and insulation tube. The products are widely used in the fields of electronic communication, automobile, high-speed rail, electric motor, aviation, medical and other fields, such as insulation, water-proof, electrostatic shielding, oil-resistant, chemical and high-temperature resistant Protection, etc. Our products have passed UL certification ,RoHS ,REACH.
We also can produce customized products or develop products with special requirements according to customer requirements, and we carry out our production according to ISO9001 and IATF16949 quality management system standards to ensure the stability and reliability of product quality.
 

FAQ

1. who are we?
We are based in Shanghai, China, start from 2017,sell to North America(20.00%),South Asia(20.00%),Southeast Asia(15.00%),Western Europe(15.00%),South America(5.00%),Eastern Europe(5.00%),Mid East(5.00%),Northern Europe(5.00%),Eastern Asia(3.00%),Domestic Market(3.00%),Southern Europe(2.00%),Africa(00.00%),Central America(00.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Heat Shrink Tube/Heat Shrink Mould Part/Marking Sleeve/Cold Shrink Tube

4. why should you buy from us not from other suppliers?
Shanghai Wellco International Limited is a professional R & D, production, sales of special heat shrink Tube and other radiation crosslinking insulation materials manufacturers And the founder have the experience for the insulation more than 20years

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese, Japanese