AccuPaste™ CNT Heating Paste, 25 Ohm

AccuPaste^TM CNT Heating Paste is a heating element composed of carbon nanotube (CNT) material. Unlike general heating paste, it maintains heat resistance without peeling of coating film at high temperature (maximum 320℃) and shows the best effect. It can be applied to heat-generating material due to thermal conductivity, ESD/EMI shielding material by electric conductivity, and transparent electrode material.

As low as $198.00

Cat. No.

Product Overview

Overview

This product is a heating element made of carbon nanotubes which have high thermal resistance (maximum of 320 ℃) having optimum condition at high temperature and capable of maintaining the coating without peeling off.
This product has higher temperature increase compared to traditional heating pastes made with nichrome wire method, allowing the former to have good electric heating efficiency even at low resistance.
Heat generated by CNT materials heat cause less production of air pollution, noise, and electromagnetic waves.
The high-temperature heating paste can be applied to manufacture of high-temperature heating appliances, thermostats, and other premium products that require slimmer design and high level of design.
Due to the limitations of traditional heating materials, AccuPaste™ can be used as an replacement for increase of demand for new material

Features and Benefits

Excellent dimensional stability
Lower thermal expansion coefficient of CNT nanomaterial than other traditional materials (Coefficient of thermal expansion : -2 ~ +5 X 10⁶ K^-1)
Comprehensive compatibility
High resistance to solvents and other chemicals, with no biological infringement or deterioration
Immense thermal conductivity
Wide space heating with high thermal conductivity allowing instantaneous heat generation and far infrared radiation
Electromagnetic shielding
Low generation of electromagnetic waves during heat generation and shielding them, having less effect on human health
High heat generation
Far-infrared rays show resonance effect with water molecule in living body, warming the body to effect his or her physiological activity
Effective heat emission
Great heat emission characteristics allowing application to heating equipment and industrial heat dissipation material

Technical/Specs

▶ Specifications

Division	Standard	Note
Components	Ceramic Resin	-
Exterior	Black	Visual Measurement
Operating Temperature (°C)	-20 ~ 300°C	-
Viscosity (cP)	About 230,000	Rotary rheometer
Drying Conditions	30 minutes at 300°C	Hot Air Dry
Surface Resistance (Ω/sq)	About 2.5 x 10¹(Coating thickness 10 µm)	ASTM D991
Volume resistance (Ω·m)	2.5 x 10^-4	ASTM D991
Storage Conditions	At room temperature	Sealed Storage

▶ Experimental data

1. Comparison of sheet resistance and heat generation characteristics according to thickness

The result is a comparison of the heating rate and sheet resistance according to the thickness of the coating film at a low voltage of 12 V.
It can be seen that the thicker the coating thickness, the more the sheet resistance and heat rate are improved.

2. Comparison of temperature variation with time at 10V, 20V, 30V

The result is a comparison of temperature variation over time at applied voltages of 10 V, 20 V and 30 V.
The higher the voltage, the higher the calorific value, and the most noticeable is the maximum temperature reached within 20 seconds of each voltage.

3. Heat test according to coating thickness and voltage

The result is a comparison of the temperature variation with coating thickness and voltage.
It can be seen that the thicker the coating film, the higher the voltage, the higher the heat generation rate.

4. Temperature stability test over time

This result is the variation of temperature about 30 hours at the coating thickness of 50um and 12V voltage.
After reaching 76°C within 20 seconds, it is found that about 76°C is maintained for about 30 hours.

5. Temperature stability test according to On / Off cycle

This result is the variation of temperature during a 30 times on/off test for about 10 minutes in a 10 um thick coating layer with a voltage of 1 2 V applied.
It can be seen that about 76°C is maintained in the 10 um coating thickness even in 30 times repeated tests.

6. NTC characteristics

As the temperature increases, the sheet resistance decreases, indicating that the CNT Heating Paste has NTC characteristics.

7. Heat test at 10 um CNT paste and 12 V

8. Comparison of heat generation performance of CNT paste

Compared to the existing product TC-1000, the thermal performance of the TC-1010 is superior at the same thickness (10 µm) and voltage.

Literature/Support

◈ Quality Assurance

Bioneer is the holder of Quality Management System Certificates for the following standards.

• ISO 9001 – certificate

◈ Technical Support and Ordering

For more information on our products, please contact us by email. nano-support@bioneer.com

Ordering Info

▶ Order Information

Cat. No.	Product Description	Option	Price
TC-1005-1	AccuPaste™ CNT Heating Paste, 10 Ohm	100 ml	$TC-1005-1
TC-1005-2		500 ml	$TC-1005-2
TC-1005-3		1 L	$TC-1005-3
TC-1000-1	AccuPaste™ CNT Heating Paste, 75 Ohm	100 ml	$TC-1000-1
TC-1000-2		500 ml	$TC-1000-2
TC-1000-3		1 L	$TC-1000-3
TC-1010-1	AccuPaste™ CNT Heating Paste, 25 Ohm	100 ml	$TC-1010-1
TC-1010-2		500 ml	$TC-1010-2
TC-1010-3		1 L	$TC-1010-3
TC-1020-1	AccuPaste™ CNT Heating Paste, 200 Ohm	100 ml	$TC-1020-1
TC-1020-2		500 ml	$TC-1020-2
TC-1020-3		1 L	$TC-1020-3
TC-1030-1	AccuPaste™ CNT Heating Paste, 600 Ohm	100 ml	$TC-1030-1
TC-1030-2		500 ml	$TC-1030-2
TC-1030-3		1 L	$TC-1030-3
TC-4000-0	AccuPaste™ Silver Conductive Paste	50 g	$TC-4000-0
TC-4000-1		100 g	$TC-4000-1
TC-4000-2		500 g	$TC-4000-2
TC-4000-3		1 kg	$TC-4000-3
TC-5000-1	AccuPaste™ Ceramic Insulating Paste	100 ml	$TC-5000-1
TC-5000-2		500 ml	$TC-5000-2
TC-5000-3		1 L	$TC-5000-3

* Please inquiry for bulk orders.

▶ Technical Support and Ordering

For any detailed product information or to place an order, please email to nano-support@bioneer.com