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Bsest Choice, PTC heating film made by RexVa
PTC Heating Film
PTC (Positive Temperature Coefficient) is a product to control the temperature itself in accordance with the temperature rise and fall. This is a result of the resistance of the carbon paste appears to increase or decrease in response to temperature changes. PTC prevents overheating by reducing the heating value by controlling the amount of voltage.



1. Achieved many certificates which can provide advanced marketing to customers .
- UL, CU, TUV, CE, RoHS ,etc. Please check the certifications in our homepage : //www.rexva.co.kr/home_en/qua02_01.php
2. Achieved many test reports, guaranteed the product quality .
- LVD, EMC, durability, product life, dust-proof waterproof, shock, far infrared ray, negative ion ,etc. Please check the test reports in our homepage : //www.rexva.co.kr/home_en/qua03_01.php
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 70 meters 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 chamber under 10 meters . Please check the production process information in our homepage : //www.rexva.co.kr/home_en/man01_06.php
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
4. Silver on heating film resistance keep stable
- Silver resistance keep stable in 0.3 ~ 0.4 Ω , in the other hand , other companies’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
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
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 research and development of PTC carbon paste to ensure the stability and safety of the product .
- Registered patent for PTC carbon ink
- Using self-developed carbon paste formula and unique PTC carbon ink recipe . Please check our PTC ink manufacturing information in homepage ://www.rexva.co.kr/home_en/tec01_01.php









Uses for the XiCA heating film :
The XiCA heating film can be customized to meet your needs regardless of the size, shape or location of your floor space.
For example, our heating film can be used in the following spaces, as detailed in the following images :
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.
Contact Us Now !
Please do not hesitate to get in touch with us on Alibaba for any quotations, RFQs, and price estimates.
We are ready to answer all questions regarding product purchases.
We are here for you !
//www.rexva.co.kr
Tel. +82-31-949-7860
Fax. +82-31-949-7850
skype. vory21
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