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China factory - Shenzhen Huazhisheng New Material Technology Co., Ltd.

Shenzhen Huazhisheng New Material Technology Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier

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China Momentive ECC3050S High Volume PCB Assembly Conformal Coating
China Momentive ECC3050S High Volume PCB Assembly Conformal Coating

  1. China Momentive ECC3050S High Volume PCB Assembly Conformal Coating

Momentive ECC3050S High Volume PCB Assembly Conformal Coating

  1. MOQ:
  2. Price: CN¥5,856.00/pieces >=1 pieces
  3. Get Latest Price
Viscosity 550 mPa·s
Tack-Free Time 5 min
Cure Time (Room Temp) 30 min
Cure Time (Oven) 2 min
Hardness 22
Volume Resistivity 1×10⁷ MΩ·cm
Dielectric Constant 2.60
Low Molecular Siloxane 0.01 wt%
Place of Origin USA

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  1. Product Details
  2. Company Details

Product Specification

Viscosity 550 mPa·s Tack-Free Time 5 min
Cure Time (Room Temp) 30 min Cure Time (Oven) 2 min
Hardness 22 Volume Resistivity 1×10⁷ MΩ·cm
Dielectric Constant 2.60 Low Molecular Siloxane 0.01 wt%
Place of Origin USA

Basic Properties

Property Unit Value Test Condition
Viscosity mPa·s 550 23°C
Tack-Free Time min 5 23°C, 50% RH, 100μm thickness
Cure Time (Room Temp) min 30 23°C, 50% RH, 100μm thickness
Cure Time (Oven) min 2 60°C, 15% RH, 100μm thickness
Hardness Shore A 22 Cured 3 days at 23°C/50% RH
Volume Resistivity MΩ·cm 1×10⁷ Cured 3 days at 23°C/50% RH
Dielectric Constant - 2.60 60Hz, cured 3 days at 23°C/50% RH
Low Molecular Siloxane wt% 0.01 D4-D10 content

Product Overview

ECC3050S is a low-viscosity, solventless silicone conformal coating that cures rapidly at room temperature to a soft, transparent rubber. It offers efficient protection for printed circuit board assemblies (PCBA) with tack-free time as short as 5 minutes. Optimized for spray or flow coating, its oven cure capability (≤60°C) reduces handling time to 2 minutes, making it ideal for high-volume production with temperature-limited components.

Key Advanced Features

  • Flame Retardancy: UL94V-0 certified (File No. E135148) to suppress flame propagation during electrical faults.
  • Low Stress: Low modulus (22 Shore A) minimizes CTE stress on sensitive components during thermal cycling.
  • Moisture Resistance: Superior adhesion ensures long-term humidity protection with ultra-low siloxane content (0.01 wt%) to prevent electrochemical migration.

Applications

  • Protects BGA chips and microprocessors in automotive ECUs against vibration, condensation, and chemicals per ISO 16750-4.
  • Ensures signal stability for MEMS sensor solder joints in harsh environments (85°C/85% RH).
  • Prevents arcing in high-voltage LED drivers while maintaining thermal management capability.

FAQ

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

 

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

 

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

 

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

 

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2018

  • Total Annual:

    5000000-8000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives a... Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives a...

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Get in touch with us

  • Reach Us
  • Shenzhen Huazhisheng New Material Technology Co., Ltd.
  • 101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
  • https://www.adhesive-silicone.com/

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