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This section provides an overview for insulating sheets as well as their applications and principles. Also, please take a look at the list of 22 insulating sheet manufacturers and their company rankings. Here are the top-ranked insulating sheet companies as of May, 2025: 1.HASCO, 2.THERMAXX JACKETS, 3.Pipelagging.com.
Table of Contents
Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer.
Engaged in equipment maintenance and engineering work at metal smelting plants. Moved to a chemical manufacturer in 2022. Engaging in similar tasks.
Insulating sheets, made from materials like polymer, glass fiber, or ceramics, play a crucial role in preventing electrical shorts and leakage by separating conductive components. They're essential in electronic equipment and electrical circuits for ensuring safety and enhancing device reliability. These sheets not only provide electrical insulation but also offer thermal insulation, protecting against heat transfer and loss.
Used across various sectors, insulating sheets are integral in electronics for insulating circuit boards and components, in battery packs to prevent short circuits, and in solar panels for protection. They're vital in maintaining functionality and safety in devices ranging from electric vehicles to consumer electronics.
Insulating sheets operate on principles of electrical and thermal insulation. Electrical insulating sheets prevent current flow between conductive parts, while thermal insulating sheets block heat conduction, aiding in temperature control within devices.
Selection of an insulating sheet depends on the specific requirements of the application, such as the level of insulation needed, temperature resistance, and environmental conditions.
*Including some distributors, etc.
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Aeroflex USA, Inc. is a manufacturer of closed-cell elastomeric foam insulation founded in 2003 and headquartered in Tennessee, USA. The company mainly specializes in the production of Aeroflex pipe insulation, duct insulation, and sheet and roll insulation. It also provides a range of insulation system accessories, such as adhesives, pipe supports, tapes, and coatings. The company fully complies with ASTM, RoHS, REACH, and UL quality standards. It is a subsidiary of Aeroflex Company, Ltd., and it caters to the HVAC, refrigeration, industrial insulation, and plumbing industries.
Jaco Products Co., founded in 1948 with headquarters in Middlefield, Ohio, USA, is a manufacturer of custom plastic parts. The company's product line includes corrosion-resistant polyester laminate sheets, thermal mold insulation boards, structural profiles, gaskets, and precision machined parts. Its services include CNC plastic machining, plastic injection molding, stamping, and die-cutting. The company serves a range of original equipment and original design manufacturers in industries that include consumer products, aerospace, automotive, electronics, and medical.
3M Company was founded in 1902 and is headquartered in St. Paul, Minnesota. 3M provides diversified technology services globally. 3M operates through four segments: Safety and Industrial, Transportation and Electronics, Health Care, and Consumer. The Safety and Industrial segment offerings include industrial abrasives, masking, and natural and color-coated mineral granules for shingles. The Transportation and Electronics segment offerings include ceramic solutions, light management films, and electronics assembly solutions. The Healthcare segment offerings include wound care, dentistry and orthodontia solutions, and filtration and purification systems. The Consumer segment offerings include consumer bandages, picture hanging, and stationery products.
Thermaxx, an American company founded in 2007 and headquartered in West Haven, Connecticut, is a manufacturer and supplier of insulation jackets and blankets. The company's product portfolio includes thermal insulation blankets, cold insulation jackets for pipes, antifreeze pipe insulation, smart jackets, and OEM insulation blankets. These products are utilized in various sectors, including municipal infrastructure, commercial buildings, educational facilities, industrial facilities, and manufacturing plants. The company provides services, including custom solutions, technical support, and quote requests.
Intercable Tools, established in 1970 in Brunico, South Tyrol, is a manufacturer of tools for processing low and medium-voltage cables and connection systems for the electrical, wind, and rail sectors. The company offers an extensive service portfolio, including electrotechnical equipment, bending, punching, and hydraulic tools, as well as hand and stripping tools. These products find applications in various industries, including automotive, telecommunications, construction, and electrical engineering. The company's aim is to develop precision tools with guaranteed product quality.
Nichias Corporation, founded in 1896 and headquartered in Tokyo, Japan, is a manufacturer and seller of building materials, auto parts, advanced, industrial, and energy products. In 1938, it became the first Japanese company to manufacture rock wool products, and in 1952, it began making spiral wound gaskets. It aims for carbon neutrality by 2050 and is engaged in recycling rock wool product scraps from its plants and construction sites. Its manufacturing establishments in Japan and overseas have ISO 14001, and its product portfolio includes sealing materials, fluoro resin products, heat insulators, calcium silicate boards, and rubber composite gaskets.
OKABE MICA CO. LTD. is a manufacturer of mica products for electric insulation founded in 1932 and headquartered in Fukuoka, Japan. The company mainly produces mica plates, sheets, tubes, tapes, and composites. It also offers heat sinks, capacitors, resistors, and insulation sheets made from mica materials. It has established joint research and development with resin manufacturers and has developed the world's first mica sheet for smokeless electric heating. With ISO 9001:2015, ISO 14001:2015, and UL certifications, the company caters to the electrical, electronics, home appliances, machine processing, and automotive industries.
Yueqing Liyond Electric Co., Ltd., established in 2001 and headquartered in Zhejiang Province, China, is a manufacturer of mid and high voltage switchgear and accessories products. the company's main products are distribution control switchgear equipment such as transformers and circuit breakers, and mid-mounted switchgear equipment such as vacuum circuit breaker, load switch and earthing switch. It mainly supplies accessories for KYN-28 switchgear, ring main unit, and GIS cabinets. The company's products have been approved by CE Europe, RoHS and ISO 9001:2015 standards.
Kikuchi Sheet Kogyo is a company established in 1959 and based in Osaka, Japan, as a manufacturer of insulating sheets. It specializes in manufacturing various insulating sheets, such as heat-resistant sheets, heat-shielding and insulating sheets, PVC film sheets, and mesh sheets. It also manufactures logistics tools, including repair tapes for curtain trucks and belts for preventing load shifting. The company obtained several ISO certifications, such as ISO 9001 and ISO 14001. Its manufactured products are catered to the construction, manufacturing, and automotive industries across Japan.
FURUKAWA ELECTRIC CO. LTD. is based in Tokyo, Japan, and is a manufacturer of electronic and telecommunications products that was established in 1896 following the merger of Furukawa Mining Co. Ltd. and Furukawa Electric Wire Co. Ltd. The company primarily produces electric wire cable for power transmission as well as distribution applications, electronic parts for batteries, semiconductors and displays, and optical fiber for sensing applications and communication networks. The company is certified to ISO 9001, ISO 14001, ISO 45001, and ISO/IEC 27001 standards, and functions as the parent company of the Furukawa Electric Group.
CATU, formed in 1919 and based in Bagneux, France, is a manufacturer of safety solutions and equipment against electrical risks for transportation and distribution networks of electrical energy. The company crafts protection kits for electrical intervention, insulating blankets, locking padlocks, and regulatory posters and flags. It also produces maneuvering and rescue sticks, installation controllers and measuring devices, as well as jumper clamps and accessories. Its insulating blankets have acid resistance, oil resistance, and ozone resistance properties. It has passed the ISO 9001 and ISO 14001 certifications.
Aerogel Solution, a company based in Greve, Denmark, is a manufacturer and supplier that specializes in the production of aerogel insulation solutions. The company's product portfolio includes beads, blankets, jelly, and paper, serving customers across Europe. These products are used in various industries, including the oil and gas sector, where they serve as fillers in pipelines carrying liquid natural gas in tank ships, automobiles, and aviation. he company provides services such as customized solutions, guidance on the use of its products, and support.
Metro Rubber Corporation, headquartered in India, is a manufacturer and supplier of rubber and elastomeric products, founded in 1992. The company specializes in producing a diverse range of rubber components, including seals, gaskets, O-rings, and custom-molded rubber parts. It serves various industries, such as automotive, aerospace, and industrial manufacturing, offering solutions that ensure sealing, vibration isolation, and protection in demanding applications. It provides customized solutions that meet the specific needs of industrial customers.
Nitoms, Inc., established in 1975, is based in Tokyo, Japan, as a household, stationery, medical, and healthcare product manufacturer. It manufactures products for general consumers, like food storage containers, heat insulators, and adhesive types. It also manufactures medical products, such as non-woven cloth and adhesive bandages. The company is a member of the Nitto Group and has acquired ISO 9001, ISO 14001, and IATF 16949 certifications. It received the Good Design Award in 2022 and the German Design Award in 2021. Its manufactured products are utilized in medical, cleaning, and household sectors across Japan, the USA, Europe, Africa, and Southeast Asia.
HASCO, founded in 1924 with headquarters in Germany, is a manufacturer, distributor, and supplier of modular standard mold making equipment, ready-to-mount system components, and tools. The company's product line includes mold steel from European suppliers, machined plates, guiding elements, tool components, and measuring technology. The company also provides the HASCO SET of standard engineering tools and offline software for designers of molds, which includes a library of more than 100,000 mold units.
Pipelagging.com, established in 2005 and headquartered in Manchester, UK, is an online supplier of all types of pipe lagging and building insulation. The company supplies pipe insulation and building insulation systems, and accessories from brands like Armacell, Rockwool, Knauf, Kingspan Kooltherm and Isover. It provides valve insulation jackets, soundproofing systems and acoustic foams, and a full range of Armacell Armaflex Technical pipe insulation products and accessories. The pipe Insulation products are suitable for all applications within the heating, ventilation, air conditioning and plumbing sectors.
Harnawa Inc., established in 1978, is a supplier of industrial-grade electrical insulation materials headquartered in Mumbai, India. The company serves businesses of all sizes, it offers a wide selection of products, catering to a diverse range of needs. Its extensive network and strong partnerships have enabled it to maintain its position as India’s number one source for electrical insulation materials. It has built a tradition of providing effortless ways for businesses to get the products and services needed. With its customer-oriented service, coupled with its comprehensive product offerings, underscores its strength in the industry.
Ranking as of May 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | HASCO |
12.5%
|
| 2 | THERMAXX JACKETS |
8.3%
|
| 3 | Metro Rubber Corporation |
8.3%
|
| 4 | Pipelagging.com |
8.3%
|
| 5 | Jaco Products Co. |
8.3%
|
| 6 | Panasonic Corporation of North America |
8.3%
|
| 7 | Aeroflex USA, Inc |
4.2%
|
| 8 | FI Interchillers |
4.2%
|
| 9 | Kingpin Cooling |
4.2%
|
| 10 | Aerogel Solution |
4.2%
|
Derivation Method
The ranking is calculated based on the click share within the insulating sheet page as of May 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
7 | 41.2% |
|
United States of America
|
4 | 23.5% |
|
India
|
2 | 11.8% |
|
Italy
|
1 | 5.9% |
|
China
|
1 | 5.9% |
|
Denmark
|
1 | 5.9% |
|
United Kingdom
|
1 | 5.9% |
121 products found
121 products
Reiko Co., Ltd.
170+ people viewing
■Features ・Stretchable metal decorative film with no cracks in gloss (Applications: molded products, apparel, etc.) ・Metallic luster will not bre...
Kawamura Sangyo Co.,Ltd
260+ people viewing
Last viewed: 36 minutes ago
■Adhesive-free electrical insulation material Namuri® is a high-performance electrical insulation material made by directly bonding plastic films s...
Okuda Trading Co., Ltd.
200+ people viewing
■Features - Can withstand 290 degrees in an instant ・Supported thickness: 0.045~0.15mm ・Surface resistance value 105-9Ω ・Insulation strength: 6,...
Asahi Kasei Advance Co., Ltd.
580+ people viewing
Last viewed: 4 hours ago
■GAT™ can also be used as a partition plate to prevent droplet infection. GAT™ transmits visible light and infrared rays, so by using it as a parti...
4 models listed
Denka Company Limited
220+ people viewing
Last viewed: 1 day ago
■Summary Polyvinyl chloride adhesive tape for electrical insulation *<Vinitape> is a registered trademark (brand) of Denka Corporation. ■Features ...
Suntec Opto Co., Ltd.
130+ people viewing
Last viewed: 3 hours ago
We support the future of the earth with production technology for secondary battery parts used in a variety of applications.
Furuto Industrial Co.,Ltd.
190+ people viewing
A self-adhesive electrical insulation (high voltage) tape made of polyethylene and laminated with a butyl rubber adhesive. It has high insulation, ...
Yagyu Shokai Co., Ltd.
200+ people viewing
Last viewed: 17 hours ago
■Applications For bundling high heat-resistant wires, insulating high-frequency motors and traction motors, insulating the exterior of bobbin coils...
Yagyu Shokai Co., Ltd.
180+ people viewing
■Applications For bundling high heat-resistant wires, insulating high-frequency motors and traction motors, insulating the exterior of bobbin coils...
Yagyu Shokai Co., Ltd.
160+ people viewing
Last viewed: 11 hours ago
■Features It has excellent abrasion resistance, water resistance, and solvent resistance, and its thin thickness makes it easy to blend in.
Midorikawa Chemical Industry Co., Ltd.
710+ people viewing
Last viewed: 16 hours ago
■Summary Iupilon Sheet is a sheet film made from Iupilon. ■Applications ・Car meter cover ・Display filter ・Gas station display board ・Nameplate...
10 models listed
Nitto El Material Co., Ltd.
1130+ people viewing
Last viewed: 22 hours ago
Acetate cloth adhesive tape with excellent heat resistance and excellent flexibility. An electrical insulation tape that is applied to acrylic and ...
5 models listed
Nitto El Material Co., Ltd.
800+ people viewing
Last viewed: 8 minutes ago
An electrical insulation material that has been supporting the foundation of significant progress of electrical equipment since the past. An electr...
2 models listed
Widework Co., Ltd.
760+ people viewing
Last viewed: 13 hours ago
■ Characteristics ・ Maika has excellent electrical insulation, has excellent insulation and seal properties. ・ It has been used for a long time a...
2 models listed
Nitto El Material Co., Ltd.
1450+ people viewing
Last viewed: 1 hour ago
■ Features A composite laminated laminated with highly heat -resistant sheets and a strong film has excellent insulation, heat resistance, and mech...
5 models listed
Nitto El Material Co., Ltd.
1360+ people viewing
Last viewed: 3 hours ago
Insulated paper is a multilayer laminated product with high heat -resistant, excellent in insulation, heat resistance, and mechanical strength, and...
4 models listed
Sekine Seal Industry
770+ people viewing
Last viewed: 10 hours ago
composition ･ Craft pulp feature ･ Good electrical insulation. ･ Excellent processing. ･ Due to excellent strength, it is not sticky and hard to c...
2 models listed
Nitto El Material Co., Ltd.
670+ people viewing
Last viewed: 4 minutes ago
It is a film of fluorine resin (PTFE). It can be used in the temperature range from -100 ° C to 260 ° C, and is compatible with the flame-retardant...
9 models listed
Nitto El Material Co., Ltd.
600+ people viewing
Last viewed: 8 hours ago
Achieved a strong adhesive strength and high electric outdown. It is a polyester non -woven adhesive tape impregnated with epoxy resin, which is a ...
2 models listed
Nitto El Material Co., Ltd.
440+ people viewing
Last viewed: 1 day ago
■ Characteristics ・ NO.21 (24mm width or less) and No.21S (25mm width or more) are available. ・ This product is manufactured by Nitto Denko Shang...
2 models listed
Nitto El Material Co., Ltd.
440+ people viewing
Last viewed: 1 day ago
Vinyl adhesive tape for insulating coil, which is used for flame -retardant insulation of the CRT characteristics of CRT, boasts the largest share ...
Nitto El Material Co., Ltd.
320+ people viewing
It is a sticky tape with silicone adhesive applied to a thin fluorine resin (PTFE) film. Although it is a thin adhesive tape with a total thickness...
Nitto El Material Co., Ltd.
830+ people viewing
Last viewed: 4 hours ago
The Polyester adhesive tape No.31 series is a tape developed as a between transformer and coils. The lineup is available such as the thickness and ...
4 models listed
Nitto El Material Co., Ltd.
480+ people viewing
Last viewed: 23 hours ago
The PPS (polyphenylene salfide) adhesive tape No.320A is a tape based on PPS film with excellent heat resistance. It is used for the application of...
2 models listed
Nitto El Material Co., Ltd.
830+ people viewing
Last viewed: 1 day ago
It is a sticky tape made from a no -mex that is excellent in heat resistance. It is used for electrical insulation applications that require heat r...
4 models listed
Taica Corporation
840+ people viewing
Last viewed: 27 minutes ago
It is a sheet -type heat dissipation material that puts it in a gap between the heating body and the heat sink, such as a heat sink, and removes th...
4 models listed
Reiko Co., Ltd.
200+ people viewing
Last viewed: 1 day ago
A metal-deposited film that maintains metallic luster and barrier properties while maintaining insulation properties and can be used in microwave o...
Harigai Industries Co., Ltd.
170+ people viewing
Last viewed: 16 hours ago
■Features Excellent heat resistance, cold resistance, non-toxicity, weather resistance, and electrical insulation.
Sumitomo Bakelite Co., Ltd.
260+ people viewing
Last viewed: 11 hours ago
■Product introduction - Insulating sheets with excellent flame retardancy (UL94 VTM-0, VTM-2) available from the thinnest 0.05mm. -Can be used not ...
Sumitomo Bakelite Co., Ltd.
220+ people viewing
Last viewed: 1 day ago
■Product introduction ・The highest-ranking tracking resistance contributes to making devices smaller and thinner, even at higher voltages. ・Vacuu...
