Description
Introducing, the Volsun’s Insulation Waterproof Self-curing Protective Material Pad for Bare Conductor, a revolutionary solution for keeping your electrical cables safe and secure. This innovative product is designed to provide the ultimate protection for bare conductors, ensuring that they remain insulated and free from damage.
Made from high-quality materials, the Volsun’s Protective Material Pad is durable and long-lasting, making it the perfect choice for both indoor and outdoor use. The waterproof design ensures that your cables are protected from moisture and corrosion, while the self-curing properties allow the pad to conform to the shape of the conductor for a secure fit.
This protective material pad is incredibly easy to install, making it an ideal solution for both professionals and DIY enthusiasts. Simply wrap the pad around the bare conductor and secure it in place with the included fastening straps. The self-curing properties will then ensure that the pad forms a tight seal around the conductor, providing an extra layer of insulation and protection.
Not only does the Volsun’s Protective Material Pad provide excellent insulation and waterproofing properties, but it also offers superior resistance to UV rays and extreme temperatures. This means that you can trust this pad to keep your cables safe and secure, even in the harshest of environments.
Whether you're working on a home renovation project or repairing outdoor electrical cables, the Volsun’s Insulation Waterproof Self-curing Protective Material Pad for Bare Conductor is the perfect choice. With its durable construction, easy installation, and unbeatable protection, this pad will give you the peace of mind you need to get the job done safely and efficiently.
Invest in the Volsun’s Protective Material Pad today and experience the difference that quality insulation and protection can make for your electrical cables. Trust Volsun to provide you with the best products for all your electrical needs



Item |
Typical Value |
Test Method |
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Before curing: |
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Appearance Smooth surface |
Smooth surface, no bubbles, smooth surface when the isolation film is removed |
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Packaging |
Vacuum packaging without air leakage |
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The required use time after unpacking |
≤60min (<30°c)<>
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Fully cured |
7 days - 23°C, 50% humidity |
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After curing: |
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Flame retardant performance |
V-0 |
GB/T 2408-2021 |
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Volume Resistivity |
1×1013Ω m |
GB/T 31838.3-2019 |
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Surface resistivity |
5×1013 Ω |
GB/T 31838.3-2019 |
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Shore Hardness |
35 - Shore A |
GB/T 531.1-2008 |
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Breakdown voltage |
Breakdown voltage after curing at room temperature for 4h ≥25kV |
GB/T 1408.1-2006 |
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Breakdown voltage |
Sheet breakdown voltage (1.8±0.2mm thick, in transformer oil) ≥30kV |
GB/T 1408.1-2006 |
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UV accelerated aging |
Breakdown voltage after 1000h ≥26kV |
GB/T 1408.1-2006 |
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Low temperature test (-20℃, 360h) |
Appearance: No significant change in color, flexibility, etc. GB/T 1408.1-2006 |
GB/T 1408.1-2006 |
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Breakdown voltage ≥28kV |
GB/T 2423.1-2008 |
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High temperature test - 135°C,168h |
Breakdown voltage ≥ 25kV |
GB/T1408.1-2006 |
Technical Performance after covering Bare Conductor Wire |
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Performance |
Technical Requirements |
Test Standards |
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Breakdown Voltage |
≥30kV |
GB/T 3048.8-2007 |
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Water immersion pressure test |
12kV, 4h, no breakdown |
GB/T 1408.1-2006 |
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Protection class |
IP68 |
GB/T 4208-2017 |
Specification |
Width - mm |
Thickness - mm |
Length- mm |
FST65251 |
90 |
1.8 |
600 |
FST65252 |
80 |
1.8 |
1000 |
FST65253 |
90 |
1.8 |
300 |
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 |
100pcs |
Supply capability |
1,000,000 pcs per month |
Lead time |
usually 3-5 working days |
Shipment |
Express, Air, Sea |
Port |
Shanghai, Ningbo, Shenzhen |
Sample availability |
Yes |
Sample time |
usually 1-3 days |
Packaging |
Normal: Plastic bag & Carton & Pallet Special: Customized packing |



