Heat Shrink Marking Sleeve Polyolefin High-Performance Cable Labels Identification Sleeve
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Product Highlights
- AMS Grade Material: Meets AMS-DTL-23053/5 standards for aerospace and high-reliability applications.
- Flame Retardant Certification: VW-1 rated for high flame retardancy and safety compliance.
- RoHS Compliant: Environmentally friendly polyolefin material free from restricted substances.
- Customizable Shrink Ratio: Available in 2:1 and 3:1 shrink ratios upon customer request.
- Computer Printable Surface: Easy to design and print any characters or logos directly on the sleeve.
- Rapid Recovery Speed: Full recovery achieved within 3 to 8 minutes at specified temperatures.
- OEM and ODM Services: Full customization, minor customization, and design-based options available.
Product Attributes
- Customization
- Available
- Application
- Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Motor, Insulating Varnish
- Color
- Yellow
- Model NO.
- MS-VLA
- Material
- PE
- Maximum Voltage
- <10KV
- Thermal Rating
- 250 250
- Name
- Polyolefin Heat Shrinkable Wire Identification Sle
- Rated Voltage
- 600V
- Longitudinal Change
- 200degree, Constant 3 Min:-10~+1%
- Secant Modulus
- ASTM D 882: 173MPa
- Water Absorption
- ASTM 570, 23degree, 24h:1.0
- Familibity
- VW-1
- Certificate
- RoHS Compliant
- MOQ
- 2000PCS
- Sample
- Free
- Delivery
- 2 Weeks
- Type
- Insulation Sleeve & Tube
- Chemistry
- Organic Insulation
- Classification
- Organic Insulating Material
- Certification
- RoHS
- Brand
- Volsun
- Transport Package
- 250PCS/Roll
- Specification
- Rohs
- Trademark
- Volsun
- Origin
- Suzhou, Jiangsu
- HS Code
- 85479090
- Production Capacity
- 50000PCS/Day
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Product Description
Description
MSVLA, VW-1 Heat Shrink Cable Identification Tube, is the AMS grade cable and wire identification sleeves, which is made of cross-linked environmentally friendly polyolefin bombarded by high-power electron beam with electronic accelerators to meet requirements of high end markets where highly reliable cable& wire identification is required. It accords to Classes 1 and 3 of AMS-DTL-23053/5 half-hard high molecular materials. For this product, both 2:1 and 3:1 shrink ratio are available on your request.
Features
• AMS grade, lightweight, well suited for aerospace vehicles, tank, and submarines identification purposes
• High temperature resistant(temperature rating 135°C/275°F)
• Highly flame retardant, VW-1
• RoHS compliant
• Highly reliable and permanent identification
• Thermo-sensitive, quick recovery
• Computer-printable, any characters and logo are easy to design
Rated Temperature
• Continuous operating temperature: -55°C~135°C/-67°F~275°F
• Min. shrink temperature: 85°C/185°F
• Full recovery temperature: 115°C~200°C/239°F~392°F, 8~3minutes
• Max. storage and transportation temperature: ≤+50°C/122°F
Standards
• Meets AMS-DTL-23053/5, compatibility: UL224
• Color code soundness: SAE-AS 81531 and MIL-STD-202F/215J
Technical Data
| Performance | Indicators | Test Method | ||
| Typical properties | Unit | States | ||
| Tensile Strength | Mpa | Unaged | ≥10.3 | ASTM G 154,MIL-DTL-23053E ISO 37,500mm/min 175°C,168h,ISO 188 |
| Heat aged/ After fluids/UV aged | ≥6.9 | |||
| Elongation at break | % | Unaged | ≥200 | |
| Heat aged/ After fluid | ≥100 | |||
| Secant Modulus | Mpa | Unaged | <173 | ASTM D 882 |
| Voltage Withstand | V | Unaged / After aged | 2500V, No breakdown in 60 sec. | IEC 243,ASTM G 154 175°C,168h,ISO 188 |
| Dielectric Strength | MV/m | Before aged | ≥19.7 | |
| Heat aged/ After fluid/ UV aged | ≥15.8 | |||
| Volume Resistivity | Ω.cm | Unaged | ≥1014 | IEC 93 |
| Dielectric constant | - | Unaged | ≤3.1 | ASTM 150 |
| Water Absorption | - | Unaged | ≤0.5% | ASTM 570,23°C,24h |
| Bare Copper Corrosion | - | Unaged | No corrosion | 23°C,Rh 95±5%,24h 175°C,16h |
| Heat Shock | - | Unaged | No cracks, flowing, dripping | Wind to the specified mandrel,225°C,4h |
| Cold Flexibility | - | Unaged | No cracks | Wind to the specified mandrel,-55°C,1h |
| Flammability | - | Unaged | VW-1 | IEC 60332-1-3 Ed.1.0 b:2004 |
| Longitudinal Change | % | Unaged | 2X:-10~+1 | 200°C,Constant 3min |
| 3X:-15~+5 | ||||
| Smoke Density | - | Unaged | - | DIN 5510-2 |
| Toxcity Index | - | Unaged | - | BS 6853:1999 |
Dimensions
Shrink ratio(2:1)
| Order Description | Expanded As Supplied(mm) | Recovered After Heating(mm) | |||
| Inner Diameter ID1 | Flatten width G | Dual Wall Thickness H | Inner DiameterID2 | Single Wall Thickness h | |
| MSVLA-2X-1.6/ | 2.00±0.20 | 3.7±0.3 | 0.48±0.10 | ≤0.79 | 0.45±0.06 |
| MSVLA-2X-2.4/ | 2.79±0.20 | 5.0±0.3 | 0.48±0.10 | ≤1.18 | 0.49±0.06 |
| MSVLA-2X-3.2/ | 3.64±0.23 | 6.3±0.4 | 0.48±0.10 | ≤1.59 | 0.51±0.06 |
| MSVLA-2X-4.8/ | 5.26±0.25 | 8.9±0.4 | 0.49±0.10 | ≤2.36 | 0.54±0.06 |
| MSVLA-2X-6.4/ | 6.92±0.28 | 11.5±0.4 | 0.50±0.10 | ≤3.18 | 0.56±0.06 |
| MSVLA-2X-9.5/ | 10.2±0.32 | 16.7±0.5 | 0.51±0.11 | ≤4.75 | 0.59±0.06 |
| MSVLA-2X-12.7/ | 13.5±0.36 | 21.8±0.6 | 0.52±0.11 | ≤6.35 | 0.60±0.07 |
| MSVLA-2X-19/ | 20.1±0.40 | 32.2±0.6 | 0.53±0.11 | ≤9.53 | 0.62±0.07 |
| MSVLA-2X-25/ | 26.7±0.45 | 42.5±0.7 | 0.55±0.12 | ≤12.7 | 0.63±0.07 |
| MSVLA-2X-38/ | 39.8±0.51 | 63.2±0.8 | 0.57±0.12 | ≤19.1 | 0.64±0.07 |
| MSVLA-2X-51/ | 53.0±0.56 | 83.9±0.9 | 0.58±0.13 | ≤25.4 | 0.64±0.08 |
| MSVLA-2X-76/ | 79.4±0.56 | 125.3±1.0 | 0.59±0.13 | ≤38.1 | 0.64±0.09 |
Shrink Ratio(3:1)
| Order Description | Expanded As Supplied(mm) | Recovered After Heating(mm) | |||
| Internal Diameter ID1 | Flatten Width G | Dual Wall Thickness H | Inner Diameter ID2 | Single Wall Thickness | |
| MSVLA-3X-1.6/ | 2.00±0.20 | 3.7±0.3 | 0.47±0.10 | ≤0.53 | 0.52±0.06 |
| MSVLA-3X-2.4/ | 2.79±0.20 | 5.0±0.3 | 0.47±0.10 | ≤0.79 | 0.57±0.06 |
| MSVLA-3X-3.2/ | 3.64±0.23 | 6.3±0.4 | 0.48±0.10 | ≤1.06 | 0.61±0.06 |
| MSVLA-3X-4.8/ | 5.26±0.25 | 8.9±0.4 | 0.49±0.10 | ≤1.59 | 0.67±0.06 |
| MSVLA-3X-6.4/ | 6.92±0.28 | 11.5±0.4 | 0.50±0.10 | ≤2.36 | 0.71±0.06 |
| MSVLA-3X-9.5/ | 10.2±0.32 | 16.7±0.5 | 0.52±0.11 | ≤3.18 | 0.77±0.06 |
| MSVLA-3X-12.7/ | 13.5±0.36 | 21.8±0.6 | 0.53±0.11 | ≤4.75 | 0.80±0.07 |
| MSVLA-3X-19/ | 20.1±0.40 | 32.2±0.6 | 0.55±0.11 | ≤6.35 | 0.84±0.07 |
| MSVLA-3X-25/ | 26.7±0.45 | 42.5±0.7 | 0.56±0.12 | ≤8.47 | 0.86±0.07 |
| MSVLA-3X-38/ | 39.8±0.51 | 63.2±0.8 | 0.57±0.12 | ≤12.9 | 0.89±0.07 |
| MSVLA-3X-51/ | 53.0±0.56 | 83.9±0.9 | 0.57±0.13 | ≤17.2 | 0.90±0.08 |
| MSVLA-3X-76/ | 79.4±0.56 | 125.3±1.0 | 0.59±0.13 | ≤25.8 | 0.92±0.09 |
Standard Package Data
| No. | Sizes | Packaging(Pcs/Reel) | |
| Box 210 | Box 146 | ||
| 1 | Φ1.6 | 2500 | 250 |
| 2 | Φ2.4 | 2500 | 250 |
| 3 | Φ3.2 | 2000 | 250 |
| 4 | Φ4.8 | 2000 | 250 |
| 5 | Φ6.4 | 1500 | 250 |
| 6 | Φ9.5 | 1000 | 250 |
| 7 | Φ12.7 | 500 | 250 |
| 8 | Φ19 | 500 | 250 |
| 9 | Φ25 | 500 | 250 |
| 10 | Φ38 | 250 | 250 |
| 11 | Φ51 | 250 | 250 |
| 12 | Φ76 | 250 | 250 |
Suzhou Volsun Electronics Technology Co.,Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions for over 17 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product certifications.
Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication,Automobile, Power industry etc.


| Trade terms | FOB, EXW, CIF, DDU, DDP, CFR |
| Payment terms | T/T, L/C, Negotiable |
| MOQ | 1,000PCS |
| Supply capability | 100,000 rolls per month |
| Lead time | usually 3-7 working days |
| Shipment | Express, Air, Sea |
| Port | Shanghai, Ningbo, Shenzhen |
| Sample availability | Yes |
| Sample time | usually 1-2 days |
| Packaging |
Normal: Plastic bag & Carton & Pallet Special: Customized packing |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR254127". Items marked "" are certified.
Company Profile
Volsun was founded in 2006, as the pioneer of cold shrink tube manufacturer in China, we keep focusing on the R & D, production and sales in insulation, sealing & protection solutions for more than 18 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system cerfification such as IATF 16949, ISO9001, etc., and we have gained some advanced titles such as Jiangsu famous scienfific and technical corporation, China new high-tech enterprise etc. Have independent intellectual property rights, 88 patents and 97 product certifications.
Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterprooof solutions for some well-know enterprises in communication, automobile, power industry etc.
Also, for our main products including cold shrink tube, heat shrink tube, silicone rubber products, fiberglass sleeve, self-fusing silicone tape, etc, we have full set of test report which approved by the third party for them, so excellent quality and performance can be guaranteed.
We will keep on innovation, and offer you a better and reliable solution for connectivity is our commitment. Volsun, your specialist in Insulation, Sealing & Protection solutions!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 402 Mudong Road, Wuzhong District, Suzhou City, China 215101
-
Plant Area
- 10050 square meters
-
Number of Employees
- 117
-
Registered Capital
- 23,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Piece
-
Supply Chain Partners
- 26
Our Production Capability & Technical Expertise
- Main Products
- Silicone Cold Shrink Tube, EPDM Cold Shrink Tube, Silicone Rubber Overhead Line Cover, Silicone Coated Fiberglass Sleeve, Self-Fusing Silicone Tape, Heat Shrink Tube, Thermal Pad, Waterproof & Insulation Protection Pad, Shaft Grounding Ring, Potting Compound
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-10-13
-
Export Year
- 19 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic, South Asia
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO45001:2018, ISO14001
-
Product Certification
- UL
FAQ
- Is the product flame retardant?
- Yes, it is highly flame retardant and meets the VW-1 standard.
- What is the minimum order quantity?
- The standard MOQ is 1,000 pieces, though some specific sizes may require 2,000 pieces.
- Can I customize the shrink ratio?
- Yes, both 2:1 and 3:1 shrink ratios are available upon request.
- What certifications does the product have?
- The product is RoHS compliant and meets AMS-DTL-23053/5 standards.
- How long does it take to deliver?
- The lead time is usually 3 to 7 working days.
- Is sample availability provided?
- Yes, free samples are available with a typical lead time of 1 to 2 days.
- Can I print my logo on the sleeve?
- Yes, the surface is computer-printable, allowing for easy design of characters and logos.
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