Product Details

Low Thermal Resistance Under Low Pressure Phase Change Interface Materials For DC Or DC Convertors

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Product Information

Product Name	Low Thermal Resistance Under Low Pressure Phase Change Interface Materials For DC Or DC Convertors
Item No.	SP205A	Test Method
Color	Gray	Visual
Main ingredients	Silica gel
Thickness (inch/mm)	0.005″ (0.127mm)
Thickness Tolerance	±0.0006” (±0.016mm)
Density(g/cc)	1.8
Temperature range	-40°C ~ 125°C
Phase Change Softening Temperature	50°C ~ 65°C
Volume Resistivity (Ohm.cm)	2.0 X 10¹³	ASTM D257
Thermal Conductivity(W/mK)	3.0	ASTM D5470 (modified)
Dielectric Constant, (1M HZ)	3.0	ASTM D150
Thermal Impedance @50psi /@10psi(°C-in²/W)	0.02 /0.05	ASTM D5470 (modified)
Introduction	SP205A is a thermally conductive phase change material having a softening temperature of 50-65 °C. The liquid phase of the material can fill interface irregularities with much higher efficiency than traditional gap filler. On the other hand, it's a solid at room temperature and can be handled easily during installation.
Features and Benefits	-3.0 W/mk thermal conductivity -Phase change at 5 50°C ~ 65°C -Naturally tacky at room temperature -No preheating required
Typical Applications Include	-High frequency microprocessors -Notebook and desktop PCs -Computer serves -Memory modules -LED lighting

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Product Advantage

Fill the air gap between heating devices and heat sink or metal base
Improve the efficiency and service life of heating components

Ultra-strong adhesion to various surface
High thermally conductive acrylic adhesive
Double-sided pressure-sensitive adhesive tape
Effectively replace lubricating grease and mechanical fastening

With good adhesion to most metal, glass, alloy and plastic materials, etc.
Solidified under room temperature
With good electrical insulation and weather resistance

No preheating process is required for the product
Excellent adhesion and sealing strength with good conductivity
Suitable for auto-dispensing and screen printing

Compared with traditional materials, the phase change thermal interface materials can cover and fill the gap and hollow between the contact interfaces when being liquid.

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We can make many specifications according to your request!
For more information. Please contact us.

Tel	+86-769-82784016	Address	6th Floor, Building M, Jinxiongda Science and Technology Park, Datanglang Villiage, Dalingshan Town, Dongguan City, Guangdong Province, China
Fax	+86-769-82784017
Web	/ /
		E-Mail	sheen.trading @foxmail.com

FAQ

1. What are your main products?

We supply thermally conductive pad, thermally silicone RTV, thermally conductive silicone pug, thermally double component silicone, thermally conductive materials, phase change thermal interface materials, thermally conductive insulators and thermal grease. Samples of thermal phase change for power module/CPU cooling are available, but the freights need to be paid by the buyers.

2. What about the product quality and which certificate do you have?

We have UL certificate and RoHS certificate.

3. How long does it take to deliver after order?

For small quantity, we arrange delivery within one week normally while for big quantity, we will arrange delivery as soon as possible according to actual situation and customer's requirements.

4. What about your after-sale service?

We fully guarantee our product quality and will provide free technical guidance on operations.