Cemedine SX-720 Electronic W/B/WH Sealant for Encapsulation & Bonding

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CN¥179.59/pieces 1-99 pieces
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Cemedine SX-720 Electronic W/B/WH Sealant for Encapsulation & Bonding
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Features
Specifications
Product Name: Cemedine Super X 720
Active Use Period: 9 Min
Package: 333ML/Piece
Form: Liquid
Viscosity: High
Color: 100 Poise
​Hardness (Shore A)​: 40
​Tensile Strength: 2.0 N/mm²
​Temp. Range: -40°C To +120°C
​Curing Time: Initial: 5–10 Min; Full: 24h
Highlight:

Epoxy Resin Adhesive

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Epoxy Adhesive

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High Performance Structural Adhesive

Basic Infomation
Place of Origin: Japan
Brand Name: cemedine
Certification: TDS,SDS,Rohs
Model Number: X 720
Payment & Shipping Terms
Packaging Details: 1 piece
Delivery Time: 5-8days
Payment Terms: T/T,L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability: 1000Piece
Product Description

Cemedine SX-720 Electronic W/B/WH Sealant for Encapsulation & Bonding

Product Properties

Parameter Value
Viscosity 100 Poise
Hardness (Shore A)​ 40
Tensile Strength 2.0 N/mm²
Temp. Range -40°C to +120°C
Curing Time Initial: 5–10 min; Full: 24h
Dielectric Strength 15 kV/mm
Flame Rating UL94 V-0 (Smoke Density ≤15)
Packaging 200g Cartridge / 330ML Tube

Product Introduction

Cemedine SX-720 (available in Black/720B and White/720W) is a single-component, moisture-curing elastic adhesive designed for electronic and industrial applications. It features solvent-free formulation, compliance with RoHS/REACH, and UL94 V-0 certification, making it ideal for safety-critical environments. Its rapid initial cure (5–10 minutes) and flexibility (Shore A 40) ensure efficient production and vibration resistance.

Enhanced Properties

  • Flame Resistance: UL94 V-0 certification (File E124199) with smoke density ≤15, exceeding industrial standards (e.g., older 8008 series: smoke density ≈28) 
  • Environmental Adaptability: Withstands extreme conditions (-40°C to 120°C), including automotive engine compartments and subzero environments.
  • Operational Simplicity: No mixing/heating required; cures via ambient moisture. Open-tube working time extends to 40 minutes (vs. 30 minutes for 8008 series).

Application Scenarios

Based on verified use cases for ​SX-720B/W:

  1. Electronics Encapsulation:
    • Power Modules: Bonds heat sinks to PCBs, providing 15 kV/mm insulation and flame resistance (UL-certified) 
    • Sensors: Seals automotive oxygen sensors (IP67 waterproof/salt-spray resistance), extending lifespan by 70% in -40°C–120°C cycles.
  2. Battery & EV Systems:
    • Li-ion Battery Fixation: Elastic buffering reduces fracture risk from cell expansion during charge/discharge 
  3. Industrial Maintenance:
    • Chemical Equipment: Repairs reaction vessels (resists 80°C weak alkali wash; cost ≈5% of replacement).
    • Geothermal Pipelines: Maintains seals in 110°C acidic steam (pH=4) for 18+ months

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

Cemedine SX-720 Electronic W/B/WH Sealant for Encapsulation & Bonding 0

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Contact Person : ouyang
Tel : +86 13510063180
Fax : 86-0769-82622296
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