Cemedine EP-330 Precision Bonding Heat Resistance High-Performance Epoxy Adhesive
Basic Product Attributes
Cemedine EP-330 is a two-component modified epoxy adhesive, delivering high shear strength and heat resistance for precision industrial assembly.
Product Introduction
EP-330 is engineered for demanding bonding applications. Its low viscosity formulation penetrates micro-gaps uniformly, forming a rigid, shock-resistant bond after curing. It exhibits superior adhesion to metals, ceramics, rigid plastics, and maintains stable performance under vibration and oil exposure.
Enhanced Special Attributes
Thixotropic Flow Control: Modified formula enables controlled flow, preventing sagging on vertical surfaces.
High-Temperature Endurance: Long-term resistance up to 150°C (peak 180°C) for high-temperature machinery.
Superior Structural Bonding: Shear strength on steel ≥25 MPa (ASTM D1002), exceeding industrial standards.
Application Scenarios
According to ThreeBond Holdings (Cemedine parent company) documentation, EP-330 is typically used in:
Miniature Motor Core Bonding (HDD/Stepper Motors)
High-Temp Sensor Encapsulation (Automotive/Industrial Electronics)
Metal-Ceramic Vacuum Chamber Sealing (Semiconductor Equipment)
Heavy-Duty Wear Part Assembly (Mining Machinery Impact Components)
Source: Cemedine EP-330 Technical Datasheet (Ver.2023)
Technical Parameters Table
| Parameter |
Value |
Test Standard |
| Type |
Modified Epoxy Resin (2-Part) |
- |
| Mix Ratio (A:B) |
1:1 by weight |
ISO 2811 |
| Viscosity (25°C) |
5,000-8,000 mPa·s (Mixed) |
JIS K 7117 |
| Pot Life (25°C) |
120 min |
- |
| Full Cure Time (25°C) |
24 hrs |
- |
| Tensile Strength |
32 MPa |
ASTM D638 |
| Thermal Resistance |
-40°C to +150°C (Continuous) |
ISO 75 |
| Dielectric Strength |
20 kV/mm |
IEC 60243 |
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
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