AccuPaste™ CNT Heating Paste, 75 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 $180.00

Cat. No.

Product Overview

Overview

A coating layer maintains the heat-resisting property under high-temperature environment (maximum 320℃) unlike the general heating paste.
The temperature elevation rate of AccuPaste™ CNT Heating Paste is faster than the sheath heater comprised of an existing Ni-Chrome resistance wire, and its electric efficiency is excellent at low voltage.
The heat generated by CNT Heating Paste causes less air pollution, noise and radiation.
AccuPaste™ CNT Heating Paste’s application can be classified into heat generation materials based on high heat conductivity, ESD/EMI shielding material based on electric conductivity, and the transparent conductive film for the touch screen.
High heat-generating AccuPaste™ CNT Heating Paste applies to the manufacture of high-temperature heating devices and constant-temperature heating devices. It is suitable for premium products that require slimness and sophisticated design.
AccuPaste™ CNT Heating Paste meets the demands and requirements for new high-functional materials due to existing limitations of heating materials.

Features and Benefits

CNT nano-material has an excellent dimensional stability with a lower Coefficient of thermal expansion value (α: -2 ~ +5 X 10⁶ K^-1) compared to the other existing materials.
Provides high stability against most chemicals and solvents.
There is no biological infringement or blazing fire.
The electromagnetic wave shielding function in AccuPasteTM CNT Heating Paste shields the electromagnetic waves produced during energization, and heating hardly affects the human body.
The high thermal conductivity and far-infrared radiation capability enable the heating of an expansive space by instantaneous heat generation and far-infrared radiation.
Far-infrared has a physiological activity effect because of the resonance effects through water molecules existing in the living body.
The high heat generating property can be used as a heating device material or an industrial heating material.

Technical/Specs

▶ Specifications

Division	Standard	Note
Main Components	Ceramic Resin	-
Appearance	Black	Visual Measurement
Workable Temperature (°C)	-20 ~ 320°C	-
Approximate Viscosity (cP)	About 230,000	Rotary rheometer
Drying Conditions	30 minutes at 300°C	Hot Air Dry
Sheet Resistance (Ω/sq)	About 7.0 x 10¹(Coating thickness 10 µm)	ASTM D991
Volume resistance (Ω·m)	7.0 x 10^-4	ASTM D991
Storage Conditions	At room temperature	Sealed Storage

▶ Experimental data

1. Comparison of sheet resistance and heating characteristics with change in coating thicknesses.

This graph compares sheet resistance and heating rate with change in coating thicknesses at 24 V.
The result shows low sheet resistance with high heating rate as the coating thickness increased.

2. The temperature change over time at 20 V, 40 V, 60 V and 80 V.

The graph shows the temperature change over time at 20V, 40V, 60V and 80V (coating thickness: 12 µm).
This result shows that the temperature is affected by voltage rise. Also, the peak temperature was reached within 30 seconds for each voltage.

3. Heat release test of coating with change in voltage.

This graph shows the temperature change over applied voltage in coatings with different thicknesses.
The result proved that the heating rate increased as the coating thickness and applied voltage.

4. Stability test of temperature varying with over time

The graph shows the temperature change for about 30 hours at each 24V voltage and 70V voltage when the coating thickness is 12 µm.
According to the results, after reaching 70℃ and 250℃ within 30 seconds at each 24V voltage and 70V voltage, it can be seen that temperature is maintained constantly for about 30 hours.

5. Stability test of temperature varying with On/Off cycle.

The graph shows the temperature stability of the 12 µm coating surface applied with 24V and 70V during the 30 on/off cycles.
As shown in the result, the surface temperature of the 12 µm coating surface maintained at 70°C and 250°C during the 30 on/off cycles.

6. Heat release test of 12 µm CNT coating at 70 V

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