Applications

Cemedine Super X – Elastic Adhesive – Multi-purpose bonding for diverse materials

-Item Name: Cemedine Super X (Variants: Super X No.8008, Super X Gold No.777, SX720)
-Manufacturer: Cemedine
-Technologies: One-part, quick cure adhesive with pressure-sensitive, elastic, and solvent-free adhesion
-Color: Not specified
-Cure Type: Moisture cure at room temperature
-Package Size: Contact to Techniq VN for details.
-Shelf Life: Contact to Techniq VN for details.

1. Product Overview

Cemedine Super X is a one-part, quick-curing adhesive featuring:

  • Pressure-sensitive adhesion
  • Elastic adhesion
  • Solvent-free formulation

It provides strong, durable bonding for a wide range of materials and is used worldwide.

2. Applications

  • Ideal for high-performance bonding of diverse materials, including plastics, rubbers, ceramics, and metals.
  • Works well for dissimilar materials with different thermal expansion coefficients.
  • Suitable for durability-requiring applications such as thermal cycling.
  • Two application methods:
    • Single-sided: For porous materials or small bonding areas.
    • Double-sided (contact cement method): For non-porous materials and when high initial adhesion strength is needed (e.g., warped parts, vertical surfaces, heavy materials).

3. Typical Properties

Before Mixing (Single-Part Adhesive)

Property Value
Type Solvent-free, moisture-curing elastic adhesive
Cure Mechanism Absorbs moisture from the air
Initial Pressure-Sensitive Time ~10 min
Temperature Resistance -60°C to 120°C
Siloxane-Free Yes (No D3-D10 Cyclosiloxane compounds)

After Curing

Property Value
Tensile Shear Strength (SPCC Steel) 3.32 MPa (CF)
Tensile Shear Strength (Aluminum) 4.26 MPa (CF)
Tensile Shear Strength (Stainless Steel) 2.24 MPa (AF)
Tensile Shear Strength (Polycarbonate) 3.29 MPa (CF)
Tensile Shear Strength (ABS) 3.10 MPa (CF)
Tensile Shear Strength (FRP) 2.92 MPa (CF)
Tensile Shear Strength (Polypropylene) 2.77 MPa (CF5 AF5, primer required)
Peeling Adhesive Strength (NBR Rubber) 0.27 N/mm (AF)
Peeling Adhesive Strength (Silicone Rubber) 0.45 N/mm (AF)
Peeling Adhesive Strength (EPDM Rubber) 2.73 N/mm (CF, after sandpaper treatment)

CF = Cohesive Failure, AF = Adhesive Failure

Property White Black L Black LL Black Clear
Type One-component type Elastic Adhesive
Standard Type Standard Standard Low viscosity Low viscosity Clear Type
Base Special polymer containing silyl group
Appearance White paste Black paste Light yellow clear paste Light yellow clear paste Clear paste
Viscosity (Pa·s at 23°C) 85.0 85.0 22.0 19.0 82.6
Specific Gravity (g/cm³) 1.27 1.27 1.25 1.22 1.07
Skin Over Time (23°C, min) 11 11 11 12 8.5
Adhesive Property
– Tensile Shear Adhesive Strength (MPa) 4.0 4.0 3.5 3.3 3.5
– T-Type Peeling Adhesive Strength (N/mm) 2.0 2.0 2.1 1.0 3.4
Curing Properties
– Hardness (Shore A) 43 43 35 34 50
– Glass Transition Temperature (°C) -63 -63 -68 -59 -64
– Breaking Strength (MPa) 2.5 2.5 1.3 0.9 4.0
– Elongation at Break (%) 200 200 320 200 170
Electric Characteristics
– Volume Resistivity (Ω·cm) 1.1 × 10¹² 4.7 × 10¹¹ 1.2 × 10¹² 1.0 × 10¹² 1.3 × 10¹²
– Dielectric Constant (100Hz) 6.15 7.07 6.99 6.56 3.89
– Dielectric Loss Tangent (100Hz) 0.22 0.34 0.24 0.25 0.11
Grade RoHS RoHS RoHS RoHS RoHS
Capacity 170g / 333ml 170g / 333ml 170g / 333ml 170g / 333ml 135ml / 333ml

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