Thermal insulation Grease Conductive Silicone Paste Cooling Cooler Heatsink For CPU PC

$0.15 - $10.00
Min. Order
1 Kiloampere
Company Information

Shenzhen Kuayue Electronic Co., Ltd.

CN Manufacturer, Trading Company
Response Time
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9 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: shenzhen
Payment Terms: L/C,T/T,Western Union
Supply Ability: 5000 Kiloampere/Kiloamperes per Month
CAS No.: 7085-85-0
Other Names: Silicone Sealant
MF: Mixture
EINECS No.: 230-391-5
Place of Origin: Guangdong China
Classification: Other Adhesives
Main Raw Material: Silicone
Usage: CPU, GPU, LED
Brand Name: KUAYUE
Model Number: HCZ
Type: Liquid Glue
Item: Thermal Conductivity Silicone Grease
Material: silicone oil,metallic oxide and thermal conductive fillers
Color: grey /white
Continuous use Temp: -30~150
Certificate: ROHS,ISO,UL ,SGS
Thermal conductivity: 1~3
Shelf life: 24 Months
Packaging Detail: 0.5 kg 1 can Packaging Detalis:The normal package is carton box, if export quantities are too much, we will put the carton boxes on the planker, and then pack the whole planker up to transport.

Thermal insulation Grease Conductive Silicone Paste Cooling Cooler Heatsink For CPU PC.jpg


HCZ series thermal conductive grease is a  kind of  thermal conductive composite with grease-state , base silicone epoxy as main raw material, add  heat-resisting materials with good performance of thermal conductivity. This material can effectively reduce thermal resistance on interface between heat sink and heat generator. HCZ series thermal conductive materials have the feature of low oil  separation , high and low temperature change resistance, water proofing, aging resistance, have good performance with electric insulation, thermal conductivity. The materials can keep the  humid grease-state on the interface for a long term at -40 to 200℃.

HCZ thermal conductive grease product data

Test itemsHCZ100HCZ150HCZ200HCZ300UnitTest method
content silicone oil,metallic oxide and thermal conductive fillers——————
colorwhitewhite grayyellow———Visual
viscosity4500050000 5000050000cpsNDJ-4
density2.12.3 2.52.8g/cm3ASTM D792
Continuous use Temp-30~150 -30~150 -30~150-30~150EN344
Oil Separation<1 <1<1<1%120℃,4hr
thermal impedance0.1550.135 0.105 0.083 ℃.in2/WEN344
Thermal conductivity1 23W/m.kASTM D5470


1.Good performance with thermal conductivity;

2.Low thermal resistance and  oil  separation;

3.Excellent performance with electric insulation;

4.high and low temperature change resistance;

5.water proofing, aging resistance;


7.Moist interface reduce thermal impedance;

8.make for the effect of thermal conductivity;












 Q1. Can we get some free samples from you?

A: Yes, you can get some free samples, but the shipping cost of samples should be paid by you.


Q2. what's certificates of thermal conductive materials you have? and how to make sure your products' quality meet with the requirement of UL?

A:We have obtain UL, SGS, ROHS ISO and REACH certificattes, approved by third party with testing report. we can provide you with the testing report of thermal conductive matrials to ensure our product quality.


Q3. Is thermal conductive gap filer pad can customize and die-cut? 

A: Yes , we offer warious thickness and color of our products according to your the specific requirements. and the products are available to die-cut bse on your need, the cost of die-cut according to the complexity of shape.

Q4. What's the benefits for electronic products to assemble thermal conductive silicone pad?

A: For electronic devices, one of the most important thing of issstability besides functions. Generally, long-term high temperature would short electronic component' working-life or even damage it. if apply thermal conductive silicone pad in IC, it would lower the internal temperature and prolong electronic component' working-time.


Q5. Do theermal conductive materials of your company have natural inherent stickiness on the surface?

A: Yes, our thermal conductive pad has natural inherent stickiness on the surface. it's convenient for you to place and rework without tearing the material. The operator can remove material from shied or heat sink and reuse it. You can use our materials without any hesitation.

Q6. What does the thermal conductive pad's natural inherent stickiness refer to?

A: The feature of the rubber itself has a natural inherent tack, without the addition of an adhesive . The surfaces with natural tack may help in the assembly process to temporarily hold the pad in place while the application is being assembled.

Q7. What's the series of your thermal conductive materials?

A: We have thermal conductive silicone pad with different thermal conductivity including HC100, HC150, HC200, HC250,HC300,HC400,HC500, HCP100. And we have thermal conductive adhesive tape: HCT with PET as base material and HCTM without PET as base material. We also have thermal conductive graphite sheet apply in different electronic industries. GSH is apply on smart phone, GSB is for laptop , and GSM is for LED.


Q8. Is thermal conductive gap filler pad with fiberglass?

A: Yes , all the thermal conductive materials except HCP series, thickness no more than 0.5mm can add fiberglass as carrier.


Q9. What kind of industry do your products mainly apply in?

A: Our products are widely used in various industries, including poower supply, LED lights, laptop, LED TV, Set top box, communication, heat transfer, chip IC, automotive electronics and photoelectricity etc.


Q10. What is life expectancy of thermal conductive silicone pad?

A: Our thermal conductive silicone pad use silicone rubber as based material. The service life of silicone pad depend on the service life of silicone rubber. The silicone rubber industry recognizes a 20-year life for silicone rubber when used within specified operation parameters.


Q11. What is the shelf life of thermal conductive gap filler pad?

A: The shelf life is a measurement of stable storage life in specified storage conditions. Shelf life for thermal conductive gap filler pad is one year after date of manufacture. For thermal conductive gap pad with adhesive, the shelf life is six months after the date of manufacture. After these dates, inherent tack and adhesive properties should be re-characterized.


Q12. Are thermal conductive materials eletrically isolating? Would they cause the short circuit of electronic components?

A: Yes, all our thermal conductive materials are isolating with the voltage endurance over thousands of volt.