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China factory - Shanghai Huitian New Material Co., Ltd

Shanghai Huitian New Material Co., Ltd

  • China,Shanghai ,Shanghai
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China 5280 1:1 Gray Silicone Potting Compound for Electronics with High Thermal
China 5280 1:1 Gray Silicone Potting Compound for Electronics with High Thermal

  1. China 5280 1:1 Gray Silicone Potting Compound for Electronics with High Thermal
  2. China 5280 1:1 Gray Silicone Potting Compound for Electronics with High Thermal
  3. China 5280 1:1 Gray Silicone Potting Compound for Electronics with High Thermal

5280 1:1 Gray Silicone Potting Compound for Electronics with High Thermal

  1. MOQ: 200 kg
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 2000T/Month
Delivery Time 5-8 days
Packaging Details 20kg/barrel
Physical Form Paste
Color Part A Gray fluid
Color Part B White fluid
Viscosity Part A 2,000~3,500 mPa·s
Viscosity Part B 2,000~3,500 mPa·s
Mixing Ratio 1:1
Opearting Time @25 °C 60-240 mins
Curing Time @80℃ ≤30 mins
Hardness 10~30 Shore A
Volume resistivity 1.0*10^12 Ω∙cm
Dielectric strength ≥14 KV/mm
Thermal Conductivity ≥0.6 W/(m•K)
Brand Name HUITIAN
Model Number 5280
Certification RoHS REACH
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 2000T/Month
Delivery Time 5-8 days Packaging Details 20kg/barrel
Physical Form Paste Color Part A Gray fluid
Color Part B White fluid Viscosity Part A 2,000~3,500 mPa·s
Viscosity Part B 2,000~3,500 mPa·s Mixing Ratio 1:1
Opearting Time @25 °C 60-240 mins Curing Time @80℃ ≤30 mins
Hardness 10~30 Shore A Volume resistivity 1.0*10^12 Ω∙cm
Dielectric strength ≥14 KV/mm Thermal Conductivity ≥0.6 W/(m•K)
Brand Name HUITIAN Model Number 5280
Certification RoHS REACH Place of Origin CHINA
High Light gray silicone potting compoundhigh thermal conductivity potting compoundelectronics silicone potting compound
5280 TDS-EN.pdf


Product Description

5280 Potting Compound is a high-performance, two-part addition-type silicone rubber designed specifically for the electronics industry. This gray, high thermal conductive compound offers exceptional insulation properties, flame retardancy, and mechanical stability over a wide temperature range. It is ideal for protecting sensitive electronic components from environmental hazards while ensuring long-term reliability and performance.


Product Applications

The 5280CA9/5280CB9 Potting Compound is widely used in various electronic applications, including:
  • Module Power Supplies: Provides moistureproofing and insulation to protect against short circuits and corrosion.
  • LED Drive Power Supplies: Ensures thermal management and mechanical stability, prolonging the lifespan of LED components.
  • Network Transformers: Offers excellent insulation and anti-fouling properties to maintain signal integrity.
  • Reversing Radars: Protects sensitive radar components from moisture and physical shock, ensuring reliable operation.
  • General Electronics: Suitable for a wide range of electronic components, providing comprehensive protection against moisture, dust, corrosion, and mechanical shock.


Key Product Features 

  • High Thermal Conductivity: With a thermal conductivity of ≥0.6 W/m·K, the compound efficiently dissipates heat, ensuring optimal performance of electronic components.
  • UL94V-0 Flame Retardant: Meets stringent safety standards, providing excellent fire resistance and reducing the risk of electrical fires.
  • Excellent Insulation: Features a dielectric strength of ≥14 KV/mm, ensuring reliable electrical insulation and preventing short circuits.
  • Wide Temperature Range: Maintains rubber elasticity from -50°C to 200°C, ensuring consistent performance in extreme conditions.
  • RoHS Compliant: Environmentally friendly and compliant with the Restriction of Hazardous Substances Directive, making it suitable for use in a wide range of applications.
  • Ease of Use: 1:1 mix ratio simplifies the application process, ensuring consistent performance and reducing the risk of errors.


Technical Parameters

Parameter Value
Physical Properties Before Curing (25±2℃, 60%±5%RH)
Appearance (A) Gray flow
Appearance (B) White flow
Viscosity (A) 2,000~3,500 mPa·s
Viscosity (B) 2,000~3,500 mPa·s
Curing Properties (A:B=1:1)
Operating Time (25℃) 60~240 min
Curing Time (85℃) ≤30 min
Physical Properties After Curing (25±2℃, 60±5%RH, A:B=1:1)
Density 1.70~1.9 g/cm³
Hardness 10~30 Shore A
Shear Strength (PCB) 0.3-0.8 MPa
Thermal Conductivity ≥0.6 W/m·K
Dielectric Strength ≥14 KV/mm
Volume Resistivity ≥1.0×10¹² Ω·cm


Directions for Use

Preparation

  • Stirring: Fully stir part A and part B separately, either manually or mechanically, to ensure homogeneity and avoid performance changes due to filler settlement.

Mixing

  • Weighing: Accurately weigh the two parts into a clean container by weight ratio (1:1) and stir well to ensure thorough mixing.

Defoaming

  • Natural Defoaming: Allow 20-30 minutes for natural defoaming after filling the mixed glue into the components.
  • Vacuum Defoaming: For faster defoaming, pot the components after pumping for 5-10 minutes at a vacuum degree of 0.08-0.1 MPa.

Potting

  • Surface Preparation: Ensure the surfaces to be potted are clean and dry. Apply the glue while it still has good flowability to achieve optimal leveling.

Curing

  • Curing Conditions: The glue can cure at room temperature or by heating. Higher temperatures accelerate curing, and heat curing is recommended in colder conditions (e.g., winter).


Packaging & Storage Conditions
Packaging:

  • 5280CA9 (20 kg/barrel), 5280CB9 (20 kg/barrel)
  • Storage: Store at room temperature in a cool and dry place. The shelf life is 6 months.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Seller

  • Year Established:

    1977

  • Total Annual:

    580,000,000-620,000,000

  • Employee Number:

    1800~2000

  • Ecer Certification:

    Verified Supplier

Huitian New Material (stock code: 300041) is the oldest enterprise in China's adhesive & new material industry, with 46 years of development history, focusing on research and development, constantly breaking through the innovative technology of adhesive new material, taking the lead in solvi... Huitian New Material (stock code: 300041) is the oldest enterprise in China's adhesive & new material industry, with 46 years of development history, focusing on research and development, constantly breaking through the innovative technology of adhesive new material, taking the lead in solvi...

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  • Reach Us
  • Shanghai Huitian New Material Co., Ltd
  • No. 251, Wenji Road, Songjiang District, Shanghai China
  • https://www.industryglue.com/

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