Model: PWWT
PVC Wire Wrapping Tape (PWWT)
PVC Wire Wrapping Tape (PWWT), also known as E-Z Wrapping Tape, is a tough, thin, and highly elastic vinyl material engineered for professional cable and wire management. Unlike standard tapes, it features a self-fusing rubber adhesive that sticks exclusively to itself when wrapped in layers, forming a compact, durable, and moisture-proof covering without leaving a sticky residue. It is an ideal alternative to 3M 2183 E-Z Wrap Tape, widely used for protecting wire groups and splice bundles in demanding telecommunication and electrical closures.
Key Features & Benefits
- Self-Fusing & Residue-Free: The rubber-based adhesive bonds only to itself, creating a tight, non-tacky seal that is easy to remove or rework without leaving sticky residue on cables.
- Superior Moisture Protection: Forms a highly effective, compact, and flexible moisture-proof barrier, ideal for protecting pulp and paper insulated wires.
- High Elasticity & Conformability: Stretches easily to wrap tightly around irregular shapes, large splice bundles, and complex wire groups.
- Eco-Friendly & Safe: Fully RoHS compliant and 100% lead-free, meeting strict environmental and safety standards.
- Cost-Effective & Easy to Use: Provides a fast, labor-saving solution for wire wrapping in both field installations and manufacturing environments.
Common Applications
- Protection of wire groups and splice bundles in telecommunication closures
- Insulation and bundling for pulp and paper insulated wires
- Foam Sealed, Better Buried, and Compound Compression cable closures
- General-purpose wire harnessing and cable identification marking
- Electrical and electronic component bundling where residue-free removal is required
Product Specifications & Technical Data
- Model: PWWT (Alternative for 3M 2183 E-Z Wrap Tape)
- Backing Material: Elastic Vinyl (PVC)
- Adhesive Type: Rubber, Self-Fusing
- Standard Color: Semi-transparent
- Compliance: RoHS Compliant, Lead-Free
Technical Properties
| Property | Test Method | Typical Value |
|---|---|---|
| Total Thickness | ASTM D 3652 | 3.0 mils (0.075 mm) |
| Tensile Strength | ASTM D 3759 | ≥ 15 N/cm |
| Elongation at Break | ASTM D 3759 | ≥ 200% |
| Adhesion to Steel | ASTM D 3330 | Self-fusing (No residue) |
| Dielectric Strength | ASTM D 1000 | ≥ 5 kV/mm |
| Water Vapor Transmission | ASTM E 96 | Excellent moisture barrier |
| Operating Temperature | ASTM D 3652 | -18°C to +80°C |
Dimensions & Specifications
| Thickness | Width | Length per Roll | Color |
|---|---|---|---|
| 0.075 mm (3.0 mils) | 101 mm (4″) | 30.5 m (100′) | Semi-transparent |
| * Custom widths, lengths, and colors are available upon request for bulk project orders. | |||
Frequently Asked Questions (FAQ)
Q: What is the main advantage of using self-fusing PVC wrapping tape over standard electrical tape?
A: Standard electrical tape uses a pressure-sensitive adhesive that can leave a sticky, messy residue over time, especially in hot environments. PWWT is self-fusing, meaning it bonds only to itself. This creates a tight, compact, and moisture-proof seal that can be easily unwound and removed without leaving any adhesive residue on the wires.
Q: Can this tape be used for underground or outdoor cable closures?
A: Yes, PWWT is highly recommended for Foam Sealed, Better Buried, and Compound Compression closures due to its excellent moisture-proof properties. However, for applications requiring heavy-duty, permanent waterproofing and mastic filling in underground splice kits, you may also want to explore our Vinyl Mastic Tape, which offers superior environmental sealing for harsh buried environments.
Q: Is PWWT suitable for direct sunlight or extreme outdoor weather exposure?
A: While PWWT provides excellent moisture protection and flexibility, standard PVC tapes can degrade under prolonged, direct UV exposure. If your application involves long-term outdoor splicing or extreme weather conditions where UV resistance is critical, we highly recommend using our Ethylene Propylene Rubber (EPR) Tape, which offers outstanding UV stability and long-term outdoor durability.
Q: How should I apply the tape to ensure the best moisture seal?
A: For optimal results, stretch the tape to about 50% to 75% of its original length as you wrap it. Overlap each layer by at least 50%. The tension and overlap activate the self-fusing properties, creating a solid, seamless, and moisture-proof rubber-like mass around the wire bundle.
Q: Is this product environmentally safe for use in restricted industries?
A: Absolutely. PWWT is fully RoHS compliant and 100% lead-free, making it safe for use in environmentally sensitive projects and compliant with modern international safety regulations.