High Voltage Electrical System Tape is a new product of Prodetech,. Ltd with many outstanding features compared to other products on the market. This is a self-adhesive insulating mastic, used for insulating and sealing all types of overhead and direct buried electrical connections. It has the properties of stretch and shrinkage, insulation, waterproof, anti-corrosion and chemical resistance. Used for water-tight sealing of high voltage cable ends with continuous operating temperatures up to 105°C. It is suitable for insulation protection of cable connections up to 35 kV) covered with vinyl tape. It is also suitable for cable joints, pipes and cable ends.
Technical specifications of 35kv self-adhesive rubber fape
| Item | Value | Test |
| Total thickness continuous operating | 0,8mm | ASTM-D-4325 |
| Temperature emergency overload | -18°C ~ 105°C | ASTM-D-4325 |
| Water absorption | 0,56% | ASTMD570 |
| Ozone resistance | Pass | ASTM-D-4325 |
| Elongation | >700% | ASTM-D-4325 |
| Volume-resistance | 10^15 Ohm-cm | ASTM-D-4325 |
| Dielectric strength | 35 kV/mm | ASTM-D-4325 |
| Dielectric constant | 32 kV/mm | ASTM-D-4325 |
| UV and weather resistance | No crack | ASTM-G154 |
Characteristics of J30 Self-Adhesive Rubber Tape
- Voltage rating: up to 35 kV
- Operating temperature: below 100°C for the conductor
- Suitable for rubber-plastic cables with core temperatures reaching 130°C during overload or 150°C in short-circuit conditions
Advantages of J30 Self-Adhesive Rubber Tape
- Strong adhesion to metal, various insulation types, and cable sheaths
- Exceptional thermal stability
- Resistant to water, saltwater, soil, and corrosive chemicals
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SELF-ADHESIVE RUBBER TAPE J30
Instructions for Use
- Remove the insulation film before application.
- Stretch the tape to approximately 300% of its original length, then wrap 3-5 layers onto the cable, ensuring a continuous overlap of half-width per turn.
- Finish by wrapping at least 5 layers of PVC electrical tape from the same brand for added protection.
Outstanding Features of Foam Rubber Underground Insulation Tape
- Superior Insulation: Prevents current leakage, ensuring electrical system safety.
- Effective Waterproofing: Protects electrical joints from oxidation and corrosion in humid environments.
- High Durability: Resistant to tensile forces, tearing, and impacts.
- Good Elasticity: Easily conforms to curved or angular surfaces.
- Easy to Use: Designed for convenient cutting and wrapping without specialized tools.
- Chemical Resistance: Withstands exposure to chemicals and grease, ensuring durability in harsh conditions.
- Environmentally Friendly: Free from toxic substances, safe for users and the environment.
Applications of J30 Self-Adhesive Rubber Tape (35 kV)
The primary use of J30 self-adhesive rubber tape is to insulate and protect electrical lines from external impacts, abrasion, high temperatures, and humidity. It is widely utilized in industries such as electronics, computing, refrigeration, automotive, and construction. Common applications include:
- Marking wire positions
- Sealing weld connections in electrical systems
- Providing heat-resistant insulation
- Protecting other surfaces from high temperatures
J30 rubber tape is a versatile, durable solution for various electrical insulation needs, delivering safety and reliability across numerous applications.
Reasons to choose 3WTAPE adhesive tape manufactured by Prodetech
High quality: 3WTAPE adhesive tape is produced from high quality materials, ensuring durability, superior adhesion and resistance to harsh environments.
Modern production technology : Using advanced technology lines, the product meets international standards, meeting strict technical and aesthetic requirements.
Diverse applications: 3WTAPE adhesive tape is suitable for many fields such as soundproofing, insulation, HVAC systems, surface protection, sealing joints and decoration.
High safety: The product is designed to be safe for the environment and users, does not contain toxic substances, and meets environmental protection standards.
Professional support service: Prodetech is always ready to provide dedicated consulting services, technical support and thoughtful product warranty for customers.
Competitive price: With the advantage of domestic production, 3WTAPE adhesive tape offers a cost-saving solution while still ensuring top quality.
Contact
PRODETECH ., LTD
Factory : Phu Cat – Quoc Oai District – Ha Noi City
Office : Shop-House b5-20, Vinhomes Gardenia Ham Nghi, Nam Tu Liem District, Ha Noi City.
Hotline : 0913.554.030 – 0904 698 379 – 0936 382 469
Website :3wtape.vn ; prodetech.vn ; beeflex.com.vn ; nanoflex.com.vn ;atata.com.vn ; microflex.com.vn
