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Nano-Tech PTC Infrared Heating Film “XiCA”
Best Choice! XiCA Heating Film
PTC Heating Film is a product to control the temperature itself by the reaction as the temperature is rising and falling. This is the principle that the resistance of a carbon paste which increases or decreases in response to temperature changes. PTC Heating Flm prevents overheating by reducing the heating value by controlling the amount of voltage.





As the leading heating film manufacturer in Korea, it is our goal to help you meet your business and home heating requirements.
This is why we have designed and created our own heating film called XiCA.
RexVa's Heating Film is a low cost material for under floor heating and, as there are no by-products, it has the added bonus of being eco-friendly.
Our Heating Film products run silently, require little maintenance and are very reliable.
Why is RexVA superior to other products?
1. Achieved many certificates which can provide advanced marketing to customers.
- UL, CU, TUV, CE, RoHS ,etc. Please check the certifications in our hompage : //www.rexva.co.kr/home_en/qua02_01.php
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2. Achieved many test reports, guaranteed the product quality.
- LVD, EMC, durability, product life, dustproof waterproof, shock, far infrared ray, negative ion, etc. Please check the test reports in our hompage : //www.rexva.co.kr/home_en/qua03_01.php
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3. Heating film no resistance change due to long-term use.
- Excellent technology with patent registered printing equipment
- During production, our air drying chamber can hold 70meters of heating film at the same time to drying of carbon and silver fully and removing the moisture in carbon , other manufacturer can only make the air drying chanmber under 10 meters . Please check the production process information in our hompage : //www.rexva.co.kr/home_en/man01_06.php
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This is the reason Why heating film resistance does not change . Please refer to the life term test report in : //www.rexva.co.kr/home_en/qua03_01.php
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4. Silver on heating film resistance keep stable.
- Silver resistance keep stable in 0.3 ~ 0.4 Ω , in the other hand , other companie’s silver resistance value are in 0.5~21.2 ohms. . Please check the silver resistance value in our hompage : //www.rexva.co.kr/home_en/man01_02.php
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5. Provide the test report for each production when the product leaves the factory.
- Product Specifications
- Heat test result Please check our test instrument in homepage :
//www.rexva.co.kr/home_en/tec02_01.php
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6. Conducting Tensile strength test for per production roll.
- Only the product rolls which can pass the Tensile Strength Test can be shipped.
7. The production capacity in the industry is the best.
- Keep the production capacity to be 3 times more than other companies in one month.
- Bulk orders, early delivery available
8. Independent reseach and development of PTC carbon paste to ensure the stability and safety of the product .
- Registered patent for PTC carbon paste
- Using self-developed carbon paste formula and unique PTC carbon paste recipe . Please check our PTC ink manufacturing information in
Homepage, //www.rexva.co.kr/home_en/tec01_01.php
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9. Acquired UL electric safety certification for PTC products
- First PTC UL semi-product certification in heating film industry
Please check the certifications in our hompage : //www.rexva.co.kr/home_en/qua02_01.php
At RexVa, we are proud of our patents and official certifications :
RexVa - World-Class Product Award – Korean Ministry of Trade, Industry & Energy
RexVa has been awarded for the 3rdtime (2011, 2012) and 2015 with the World-Class Product Award from the Korean Ministry of Trade, Industry & Energy.
RexVa is proud of being the company that manufactures a world class-product, selling more than $ 5 million US overseas.
Any buyers purchasing RexVa’s world-class products can be confident of our quality, reliability and technological capabilities.
The Korean ministry of Trade, Industry & Energy has been producing the World-Class Product Certificate to reward high quality in export activities.
This is a great achievement for RexVa and the result of a great commitment to provide top quality in manufacturing heating films in 2015.


Below is a cross section of our XiCA PTC heating film products.
You can see how the XiCA heating film is structurally composed:
XiCA Heating Film Specifications :
Below is a table listing models and measurement details for our Heating Film products here at Rexva.
Please take the time to read through them and contact us for any questions.
| Model | Width | Thickness | Packing | Weight | Power | Temp | Usage | |
| (Cm) | (mm) | (m/Box) | (Kg) | (w/m) | (w/sqrm) | (℃) | ||
| XT305 | 50 | 0.338 | 150 | 37 | 110 | 220 | 40~50 | General Heating Purpose |
| XT308 | 80 | 100 | 40 | 180 | ||||
| XT310 | 100 | 100 | 48 | 220 | ||||
| XM305-S | 50 | 150 | 37 | 110 | ||||
| XM308-S | 80 | 100 | 40 | 180 | ||||
| XM310-S | 100 | 100 | 48 | 220 | ||||
| XM305-N | 50 | 150 | 37 | 110 | 220 | |||
| XM308-N | 80 | 100 | 40 | 190 | 230 | |||
| XM310-N | 100 | 100 | 48 | 230 | 230 | |||
| XM305-Ultra | 50 | 150 | 37 | 110 | 220 | |||
| XM308-Ultra | 80 | 100 | 40 | 190 | 230 | |||
| XM310-Ultra | 100 | 100 | 48 | 230 | 230 | |||
| XM305-PTC | 50 | 150 | 37 | 110 | 220 | |||
| XM308-PTC | 80 | 100 | 40 | 190 | 230 | |||
| XM310-PTC | 100 | 100 | 48 | 230 | 230 | |||
| XA305-PTC | 50 | 150 | 37 | 120 | 240 | |||
| XA310-PTC | 100 | 100 | 48 | 240 | ||||
| XM305 H | 50 | 150 | 37 | 200 | 400 | 60~70 | SAUNA | |
Uses for the XiCA Heating Film :
The XiCA Heating Film can be customised to meet your needs regardless of the size, shape or location of your floor space
For example, our heating system can be used in the following spaces:

Characteristics of the XiCA Heating Film
Energy- and cost-efficiency
XiCA Heating Film cuts costs by up to:
This is because of our efficient convection heating system which uses carbon elements.
It also maintains a steady temperature which can heat up a room in as little as 4-10 minutes.

Safe Heating - RexVa's Heating Film technologies
Without any open flames, gas, overground pipes or cables, the risk of accidents is greatly reduced.
Easy Installation
RexVa's engineering specialists have a proven track record in effectively reviewing floor layouts, creating detailed specifications, and quickly implementing heating systems with little or no hassle.

We also use a methodical installation process ensuring that your heating systems will require little or no long-term maintenance.
Quiet and clean heating
There are no moving parts and no fuel is burned!
Our Heating Film also guarantees minimal sounds or vibrations while enjoying a warm and quiet atmosphere.
Semi-permanent
As there are no moving parts, the likelihood of a breakdown is greatly reduced.
The material used is reliable. It can stand heavy impacts, and is not affected by cold weather.

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