Thermally Conductive Silicone Compound - 667

Features of GOLOHO-667

· thermally conduction,low thermal resistance.
· Neutral,no corrosion for many metals.
· Good thixotropy,extrusion.
· Excellent insulation performance.
· Good weatherability,temperature tolerance.
· Appearance: pasty,white or gray.
· Packed according to customer requirements.
· Shelf life: 18 months.
  • Description
GOLOHO-667 is the pasty,high-efficient thermally conductive compound, filled in the room between the electronic components and the heatsinks, such as between modern high-power CPUs and high performance heatsinks.

It can achieve superior thermal conductive effects because it can sufficiently wet contact surface and form a very low thermal resistance interface.

Typical properties of GOLOHO-667




Thermal Conductivity(W/m·K


ASTM D5470




Specific Gravity(g/cm3)


ASTM D1475

Volatile Content at 120℃


Thermal Resistance(k﹒in2/W) at 40 psi


ASTM D5470

Pulverization Situation (250℃、24h)

no pulverization


Bleed (%)


HG/T 2502

Volume Resistivity(Ω﹒cm)



Extended Temperature Limits

Peak: –40°C to 200°C Long-Term: –40°C to 150°C


Dielectric constant at 1 kHz



Dissipation factor at 1 kHz



Applications of GOLOHO-667

  • Heat transfer for modern high-power element and high performance heat sinks,such as CPUs,heat sensors.
  • Insulation performance for electronic components
  • Extended Temperature Limits: Peak: –40°C to 200°C. Long-Term: –40°C to 150°C
  • Application and safety measures
  • If contact the compound with eyes, rinse immediately with plenty of water, and see the doctor for treatment if required.
  • The parts should be cleaned before the compound is used.

Storage of GOLOHO-667

  • Store at a cool-dry place.
  • keep away from the children.

Shelf life of GOLOHO-667
  • 18 months(@25°C).

Standard packing of GOLOHO-667

  • Packed according to customer's requirements.
  • Without notice, the contents of this article may be changed due to the product performance improvement and specification.
  • We just only ensure the specifications of our products. You have to test the product before using to conform if it is suitable for your use.
  • Our products are developed for general industrial use.
  • The data are real expression in the existing test methods and results of GOLOHO POLYMER in this paper. However, because of the uniqueness of every application, the product information can never replace necessary testing before user's applying. The user's test results are the only way to ensure the product is suitable for their specific application requirements. Therefore, unless a written guarantee, GOLOHO POLYMER only ensures the products comply with the factory specifications. GOLOHO POLYMER never recognizes any other form of guarantee and claim clause. GOLOHO POLYMER has the right to test again for product quality if there is any quality problem. GOLOHO POLYMER will provide replacement or refund if any quality problem confirm. Users should be responsible for ensuring that their applications comply with local safety regulations and obtain the necessary certifications and recognition. GOLOHO POLYMER does not undertake any responsibility for any safety and loss problems.
  • Please contact the company's customer service if you want to reprint the contents of the products. Customer service hotline: 0519-85610389; for more details, please visit web site: goloho@sina.com
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