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Insulation sheet Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Insulation sheet Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. フィスコインターナショナル Kanagawa//Machine elements and parts
  2. 国栄通商 Tokyo//Trading company/Wholesale
  3. 岡部マイカ工業所 Fukuoka//Other manufacturing
  4. 4 ワイドワーク Tokyo//Industrial Electrical Equipment
  5. 5 オーティス Okayama//Manufacturing and processing contract
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Insulation sheet Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Polyurethane two-layer low-pressure insulation sheet フィスコインターナショナル
  2. Flame-retardant insulating sheet 'Formex' *Excellent insulation properties and electrical characteristics! 国栄通商
  3. Insulation sheet used for electric heating appliances and resistors. 岡部マイカ工業所
  4. 4 Insulating sheet オーティス
  5. 5 Flexible mica insulation sheet 250×280×thickness 0.3mm ワイドワーク

Insulation sheet Product List

1～14 item / All 14 items

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Flexible mica insulation sheet 250×280×thickness 0.3mm

Flexible mica insulation sheet 250×280×thickness 0.3mm

Insulation sheets made of mica material, which has been used as an electrical insulating material for a long time. They exhibit excellent flexibility at room temperature and can be deformed as needed for use.

This is an insulating sheet that integrates mica with silicone adhesive. It has excellent electrical insulation properties, as well as outstanding thermal insulation and sealing capabilities. 【Features】 ● It has obtained flame retardant ratings of UL94 V-0 and UL94 5VA, possesses excellent thermal insulation, and can also be used as a flame retardant sheet. ● It excels in compressive strength, water resistance, and chemical resistance. ● It is highly flexible at room temperature and can be deformed as needed. ● It can be cut with scissors or a cutter, making processing easy. ● Trusted Japanese manufacturing. ● Compliant with RoHS directives.

  • EMC countermeasure products
  • Other electronic parts

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Insulating Sheet "IKEPON"

Insulating Sheet "IKEPON"

By endowing each layer with various functions, we achieve a multifunctional thermal press insulation sheet with excellent mechanical and electrical properties!

■Features 1. Based on acrylic resin, it has heat resistance and insulation properties. 2. It has no tack at room temperature, making it easy to handle. 3. High tack is developed upon heating, allowing for adhesion. 4. It is flexible and stretchable, capable of conforming to uneven surfaces.

  • Sensors
  • Electrical equipment parts
  • plastic

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Insulation sheet for die-cut products

Insulation sheet for die-cut products

We perform punching processing using various materials.

The Viku type can be produced at a cost of 60% or less of that of a mold, which reduces initial investment and makes it ideal for thin material processing. We also accept processing of insulating sheets made from materials such as Sumilight, Nomex, PVC, nylon, and others.

  • Processing Contract

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Colored transparent "Insulation sheet for battery work"

Colored transparent "Insulation sheet for battery work"

Streamlining the maintenance work of storage batteries, and with double protection for safety! Preventing ground faults!

The "Insulation Sheet for Battery Work" is a double-layer product made of low-pressure polyurethane insulation sheet specifically designed for connecting and disconnecting the CU conductor between battery cells. It is equipped with a "cell interstitial protection band" to protect the iron battery frame, allowing for quick installation and removal. Due to differences in shape depending on the battery manufacturer and capacity, this product is made to order. 【Features】 - It includes a "work window" tailored to the working shape of the battery, with one side constructed from a hook-and-loop "cell interstitial protection band." - It features a double-layer structure made of low-pressure polyurethane insulation sheet. - With fewer fixed points, installation and removal are easy. - The colored transparency enhances visibility of the connection status of the CU conductor between cells, preventing connection or disconnection leaks. - The cell interstitial protection band allows for easy insulation of the iron battery frame, preventing ground faults. - Since the shape of the work window varies depending on the battery manufacturer and capacity, this product is made to order. Custom orders are also accepted, so please feel free to consult with us. *For more details, please refer to the PDF document or feel free to contact us.

  • Tool Sets
  • Socket wrench

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Polyurethane two-layer low-pressure insulation sheet

Polyurethane two-layer low-pressure insulation sheet

Minimal degradation allows for long-term use! A two-layer design that considers safety with low-pressure insulation sheets.

The "Polyurethane Two-Layer Low-Pressure Insulation Sheet" has been renewed to enhance product safety and provide greater peace of mind for users. It is not easy to confirm the area of protection with a clear transparent sheet. Therefore, by making it a bright transparent "Pika Yellow," it has become easy to visually confirm the area of protection. Additionally, it can be cut and used from a 1000mm wide roll, making it very economical compared to typical low-pressure insulation protection sheets in a furoshiki shape. The material is also flexible, allowing for insulation that conforms to the details of uneven surfaces when used in small pieces. 【Features】 ■ The bright transparent "Pika Yellow" allows for easy visual confirmation of the protection area. ■ Can be cut and used from a 1000mm wide roll. ■ Made from a strong polyurethane material with low degradation, allowing for repeated use. ■ The robust material is designed with consideration for people and has been proven in test results. ■ Passed dielectric strength tests at 1000V and 3000V/min. *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables

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[Press Processing Example] 'Insulation Sheet' Insulating Material

[Press Processing Example] 'Insulation Sheet' Insulating Material

We have extensive experience in insulating material press processing. Please feel free to consult with us!

The main use of insulating materials is to take advantage of their non-conductive properties, which are widely utilized to enhance safety. For example, they are commonly used in applications involving electrical energy, such as the insulation of wires and cables, electronic components, high-voltage transformers, solar power generation, construction materials, and the automotive industry. Their applications are extensive and play a crucial role in various industries and technological fields. We would like to introduce a case study of the "insulating sheet" processed by Masao Press Co., Ltd. [Case Overview] ■ Product Name: Insulating Sheet ■ Material Details: Epoxy ■ Size: 150x150x1, t0.35 ■ Processing Content: Press Blank *For more details, please refer to the materials. Feel free to contact us with any inquiries!

  • Processing Contract

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Insulation sheet used for electric heating appliances and resistors.

Insulation sheet used for electric heating appliances and resistors.

It has excellent heat resistance, water resistance, and electrical insulation properties!

The insulating sheet D581 and D581A are products that integrate laminated mica with silicone adhesive. They are characterized by very low emissions of smoke, odor, gas, and blistering at high temperatures. Due to their excellent processability, we are able to customize them into shapes requested by users, and they are widely used as various heat-resistant insulating components. Additionally, they have obtained UL94 V-0 certification, as well as UL Thermal Index 746B (D581: electrical properties 750°C, mechanical properties 450°C; D581A: electrical properties 760°C, mechanical properties 600°C). (UL File No. E58537) 【Features】 ■ Almost no smoke or odor from high-temperature heating ■ Minimal reduction in strength and insulation resistance after heating ■ Excellent water resistance, demonstrating extremely high electrical insulation in high humidity environments ■ Strong edge strength, providing excellent workability for winding operations such as heater wires ■ Easy to process with punching *For more details, please download the PDF or contact us.

  • Other machine elements

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Vulcanized fiber insulation sheet made from environmentally friendly CNF material.

Vulcanized fiber insulation sheet made from environmentally friendly CNF material.

A noteworthy material that excels in mechanical strength, workability, and insulation properties, utilized in various machine parts, packing, and miscellaneous goods, contributing to the global environment with a biodegradability faster than paper.

This is a dense and durable sheet made by laminating paper made from cotton pulp and other materials using a special manufacturing method. It is a type of cellulose nanofiber, which involves breaking down cellulose from plant fibers such as wood into nanoscale sizes and binding them firmly together, and it has the following characteristics: - Excellent toughness, making it resistant to cracking - Excellent insulation properties, making it difficult for electricity to pass through - Excellent biodegradability, allowing it to be quickly decomposed by microorganisms in the soil - Good processability, enabling cutting, punching, bending, and squeezing processes - Surface treatment is also possible, allowing for painting and adhesion Our company has experience in processing insulation parts for circuit breakers, motors, and welding machines, as well as nameplates for terminal blocks and packaging materials. We also support mass production processing for thin materials using press machines. Additionally, for parts that are continuous and in large quantities, we can plan for competitive pricing for mass production at our factory in Malaysia. We also handle exports from our Malaysia factory to countries around the world. *We do not use the 10 substances regulated by RoHS. For more details, please refer to "PDF Download" or feel free to contact us!

  • IMG_20211216_101659175_1.jpg
  • Other polymer materials
  • fiber
  • Paper and pulp

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Insulating and heat-dissipating material, anti-slip insulating sheet

Insulating and heat-dissipating material, anti-slip insulating sheet

Slip resistance due to special uneven processing! High durability against high temperatures and high pressure!

The anti-slip insulating sheet is specially designed to apply the friction resistance properties of silicone to prevent slipping on slippery surfaces. The special liner groove's uneven processing enhances the frictional force. It has high durability against high temperatures and high pressures. It is applied between internal components in many fields, including vehicle machinery, electronic devices, and electrical products. For more details, please contact us or refer to the catalog.

  • Composite Materials

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Insulation sheet 'Formex CJY/N1Y' *Easy to process and bend

Insulation sheet 'Formex CJY/N1Y' *Easy to process and bend

Insulation sheets that can be used for protective (additional) insulation and reinforced insulation without being subject to the 0.4mm insulation distance limitation!

"Formex CJY/N1Y" is an insulation material with a non-halogen, non-separable three-layer structure that is easy to process and bend. It can be used for protective (additional) insulation or reinforced insulation without being subject to the 0.4mm insulation distance limitation. This material contributes to cost reduction, miniaturization of devices, and design changes. 【Features】 ■ Three layers ■ Non-halogen ■ Polycarbonate material ■ Usable for protective (additional) insulation or reinforced insulation ■ Cost reduction *For more details, please refer to the catalog or feel free to contact us.

  • Other electronic parts
  • others

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Flame-retardant insulating sheet 'Formex' *Excellent insulation properties and electrical characteristics!

Flame-retardant insulating sheet 'Formex' *Excellent insulation properties and electrical characteristics!

Safe and secure materials! Flame-retardant insulating sheets with excellent insulation and electrical properties.

"Formex" is a flame-retardant insulating sheet with a flame retardant rating of 94V(VTM)-0, combining excellent insulation and electrical properties. Due to its very low moisture absorption rate, it is less likely to experience insulation degradation or deformation and dimensional changes caused by liquids or humidity, and its excellent workability allows for the easy production of complex shapes and bending processes through punching and pressing. It complies with RoHS and REACH regulations and has IPC data acquisition, showing consideration for human health and environmental protection. 【Features】 ■ Very low moisture absorption rate (improving insulation and electrical properties) ■ Reduction in production, management, and transportation costs ■ Low specific gravity and excellent corrosion resistance ■ Safe and secure material ■ All series undergo UL-specified electrical ignition testing *For more details, please refer to the catalog or feel free to contact us.

  • Other electronic parts
  • others

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『プラスチック加工品に関する問題解決事例集』

『プラスチック加工品に関する問題解決事例集』

独自技術・ノウハウを活かしてコスト削減、軽量化、歩留まり改善、防塵対策など様々な課題を解決した事例を掲載

当社は、樹脂・エンプラ加工、フィルム・テープ加工、 電子機器の開発・設計・組み立てなどをワンストップで行っています。 本資料では、プラスチック加工品に関する課題解決事例を掲載。 当社が独自技術・ノウハウを駆使してコスト削減、軽量化、 歩留まり改善、防塵対策など様々な課題を解決した事例が紹介されています。 【掲載内容】 ■電源基板の絶縁シートのコスト削減 ■金属部品の樹脂化による軽量化、コスト削減 ■ガラスとフィルムの貼り合わせによる歩留まり改善 ■電源の防塵対策を低コストで実現 ■パネル窓枠用両面テープのコストカット ※「PDFダウンロード」よりすぐにご覧いただけます。お問い合わせもお気軽にどうぞ。

  • Processing Contract

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Insulating sheet

Insulating sheet

PI has excellent properties such as high heat resistance, low thermal expansion rate, and dielectric strength! There is a track record of processing for EV batteries and more.

Devices that operate on electricity require insulation measures, and resin materials used for insulation include PI (polyimide), PEN, and PPS. Among these, PI is particularly notable for its excellent properties such as high heat resistance, low thermal expansion rate, dielectric strength, and chemical resistance, making it suitable for a wide range of products including FPCs, heat-resistant masking tapes, release agents for heat press machines, semiconductor manufacturing processes, and connectors. Our company has various processing achievements in areas such as smartphone batteries, EV batteries, and fuel cells. [Main Processing Achievements] ■ Information and Communication: Smartphone batteries ■ Automotive: EV batteries ■ Energy: Insulation sheets for fuel cells and all-solid-state batteries *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Other polymer materials

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Flexible mica insulation sheet 185×250×thickness 0.3mm

Flexible mica insulation sheet 185×250×thickness 0.3mm

Insulation sheets made from mica material, which has been used as an electrical insulating material for a long time. They exhibit excellent flexibility at room temperature and can be deformed as needed for use.

This is an insulating sheet that integrates mica with silicone adhesive. It has excellent electrical insulation properties, as well as outstanding thermal insulation and sealing capabilities. 【Features】 ● It has obtained flame retardant ratings of UL94 V-0 and UL94 5VA, providing excellent thermal insulation and can also be used as a flame retardant sheet. ● It excels in compressive strength, water resistance, and chemical resistance. ● It is highly flexible at room temperature and can be deformed as needed. ● It can be cut with scissors or a cutter, making processing easy. ● Made in Japan with reliability. ● Compliant with RoHS directives.

  • EMC countermeasure products
  • Other electronic parts

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