Flame Retardant Silicone Insulation Tape
- CCMT
- CHANGCHUN,CHINA
- Based on the order quantity
- 20,000 meters per month
1. Flame-retardant silicone self-fusing tape offers outstanding flame-retardant features and is especially useful in environments where safety standards must be at the top.
2. Flame-retardant electrical tape does not involve the use of heat or adhesives and melts and fuses on its own forming a totally waterproof, moisture-proof seamless insulation seal.
3. Self-ammonizing insulation tape has outstanding electrical insulation characteristics and can tolerate extreme highs and lows of temperature which qualifies it as ideal for use in difficult chemical and electrical plants.
Conventional heat-shrinkable insulators that have been used in power plant preventive maintenance, equipment servicing, and outside building activities mostly rely on flame or hot-air devices for installation, leading to inefficient work and being banned from use where such open flames are strictly regulated, like mines, petro-chemical refineries, and chemical plants. Additionally, common insulating tapes tend to delaminate and water enterage after long-term service, which compromises its insulating property and equipment safety.
Our Solution:
We manufacture flame-retardant insulation tapes with self-fusing Silicone-based rubber material. Without requiring heat or any adhesive, the material can self-fuse and produce a whole seamless insulation that is insulating and resistant to fire at the same time. This combination includes the properties of non-flammability, insulation, water resistance, moist resistance, and weather resistance. The protection offered by the use of this tape can last long enough to meet the safety requirements of electrical substations and electrical distribution systems, besides the places where the use of fire is not permitted.
What Is Self Amalgamating Insulation Tape?
It is a high-performance, self-fluxing insulation material composed mainly of high-grade silicone rubber with flame-retardant properties and can prevent fire spread, insulation function, sealability, and environmental protection effect. The product self-bonds and fuses without a need for adhesives, resulting in the formation of a continuous sealed insulating layer of adhesive that effectively stops the intrusion of moisture, humidity, and corrosive media while ensuring the safe protection of wires, cables, pipes, and electrical connections.
Product Specifications:
| Property | Testing Methmod | Typical Data |
| Density | ASTM D 792 | 1.25g/cm³ |
| Tensile Strength | ASTM D 638 | 3.5MPa |
| Elongation at Break | ASTM D 638 | 1000% |
| Dielectric Strength | IEC 243 | 25kV/mm |
| Volume Resistance | ASTM D 256 | 1.0x10¹⁵Ω·cm |
| Dielectric Constant | IEC 250 | 3 |
| Flammablilty(Oi） | ISO 4589 | 27 |
| Cold Bend | - | No cracking |
| Metal Corrosion | - | A Class |
Advantages of Flame Retardant Insulation Tape:
1. Excellent Flame Retardant Properties:
Flame retardant silicone self-fusing tape conforms to ISO 4589 standard in oxygen indexing. It is also characterized by very good fire resistance.
The material has the ability to limit flame propagation and at the same time reduce the chance of electrical fire resulting from short circuits or overheating, therefore it has a significant role in power and industrial settings with extremely strict fire regulations.
2. Self-Fusing Sealing Properties:
It is a self-sealing tape that adheres to itself without any extra glue, creating a one-piece insulating seal. It is highly resistant to water, moisture, and air, so it prevents the entry of moisture, dust, and corrosive substances, thereby enhancing the stability and lastingness of cable joints.
3. Electrical Insulation Properties:
Flame retardant electrical tape has a dielectric strength of up to 25kV/mm and a volume resistivity of 1.0×10¹⁵Ω·cm, providing reliable high-voltage insulation protection. It effectively reduces the risk of leakage, breakdown, and short circuits, meeting the insulation requirements of power, communication, and electronic equipment fields.
4. Flexibility and Environmental Adaptability:
A fire-retardant electrical tape with a high elongation at break of 1000% gives off excellent elasticity and adhesion, which enables wrapping tightly around different irregular parts. Besides, it is resistant to both high and low temperatures, ozone, UV radiation, and aging and thus is well-suited for tough operating conditions in automotive, rail transportation, aerospace, and outdoor power industries.
Applications of Fire Retardant Electrical Tape:
·It is applied to the insulation protection of electric power system for supplying the electrical equipments (as for instance, switch gear and indoor or outdoor bus bar less than 35kV), the products can offer a dependable high temperature insulation and also a very good flame retardant protection.
·Compared to heat-shrinkable insulation materials, it can be installed without heating, making it more suitable for on-site construction environments such as substations and power distribution equipment.
·It's ideal for use in restricted areas that prohibit the use of open fire, like underground mines, oil rigs, and chemical processing plants, where it ensures a leak-proof, long-lasting, and safe insulation sealing for cable junctions, busbars and other electric connections.
Why Choose Us?
Since our establishment back in 1986, we have been dedicated to research and development as well as the manufacturing of cable accessories and insulation protection products. Having forty years of hands-on knowledge when it comes to material application, product design, and production, we can make it happen with mature and stable product solutions for everyone around the world who is interested in such products.
Large-Scale Manufacturing Capacity.
Right now, our company has a well-equipped modern production area spanning 10,000 square meters that employs over 200 people and is equipped with more than 40 professional production machines, among which there are three specialized silicone extrusion lines for making silicone insulated tape. In one month, we can even produce up to 20,000 meters of silicone insulating tape (which number will slightly change based on the product), so you can count on us for the orders that require a large quantity of material.
R&D Strength and Quality Assurance.
With the support of the technical team from the Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, our company continually enhances its R&D system and has developed an ISO 9001:2015 quality management system. Our products have been certified by international authorities like CE, SGS, and IEC, and we follow the guidelines of environmental regulations like RoHS and REACH. We are more than willing to share the test reports and certification documents with our customers on request.
Strict Quality Control.
Our products are subjected to third-party type testing and verification by external experts. Additionally, throughout the production process, an independent quality inspection department checks the products in every step. Each product is accompanied by a copy of the inspection report, attesting to the fact that all performance specifications have been satisfied in accordance with international standards and ensuring that customers receive stable and reliable product quality.
OEM Customization and Global Delivery.
Besides the standard products we produce, we're able to do OEM and customize too. This means we can create products, modify spec sheets, and change packaging based on your orders. Thanks to the well-established production chain, we have a presence and sales in various spots in the Middle East, Southeast Asia, South America, and Europe, delivering steady and prompt assistance for our worldwide clients.
International Cooperation and Brand Influence.
We have been continuously supplying ultra-thick three-layer co- extruded heat-shrinkable composite flexible tube to Raychem, custom designed insulating tape to 3M, low-voltage heat-shrinkable tube to ABB, and potting compound mixture to Shell through gaining steady appreciation from global customers. Also, between 2023 and 2025, our firm attended the Hannover Messe, Dubai Electric Energy Exhibition and the Shanghai International Power Equipment & Technology Exhibition where we worked closely with overseas buyers on product certification, prototype testing and mass production leading to increase in our international business presence.
FAQ:
1. What protective properties does the tape possess?
It possesses comprehensive protective properties including flame retardancy, insulation, waterproofing, moisture resistance, high and low temperature resistance, and aging resistance.
2. Does installation require heating or the use of adhesives?
No heating or adhesives are required; it self-melts and fuses to form a seamless insulating sealant layer after being wrapped.
