Applications

KA005-1 Two-Component Room Temperature Curing Acrylic Adhesive

Brand: Everwide
Product Number: KA005-1
Technology: Acrylic-Based
Color:

  • KA005-1A: Black
  • KA005-1B: Light Yellow or Opaque

Cure Type: Room Temperature Curing (25–33°C)
Package Size: Contact us for details
Shelf Life: 12 months

Product Description

KA005-1 is a two-component acrylic-based adhesive that cures at room temperature without requiring special surface treatment. It provides strong adhesion to low-surface-energy materials, including polyamide (PA), polypropylene (PP), polyethylene (PE), and thermoplastic polyolefin (TPO). This adhesive can replace screws, rivets, plastic welding, and two-step bonding processes that involve chemical etchants, primers, or surface treatments.

Key Features

  • Excellent handling properties after mixing
  • Bonds various substrates, including thermoplastic polyolefin
  • No surface pretreatment required for difficult-to-bond materials
  • Solvent-free formula with low odor, meeting environmental standards
  • Superior thermal stability, chemical resistance, and water resistance
  • Complies with 2011/65/EU RoHS regulations
  • Meets environmental safety standards (chlorine < 900 ppm, bromine < 900 ppm, chlorine + bromine < 1500 ppm)

Recommended Applications

  • Structural bonding of PA, PP, PE, TPO, and other plastics
  • Applications requiring high adhesion without surface pretreatment
  • Replacement of mechanical fasteners like screws and rivets

Technical Data

Typical Uncured Properties

Property KA005-1A KA005-1B
Appearance Liquid Liquid
Color Black Light Yellow or Opaque
Viscosity (25°C, cps) 1,000–4,000 (S14, 100rpm) 10,000–15,000 (S14, 100rpm)
Thixotropic Index 3.5–4.5 3.5–4.5
Specific Gravity 1.15–1.31 1.02–1.12

Typical Curing Properties

Property Value
Mix Ratio (A:B) by Weight 9.2:1
Mix Ratio (A:B) by Volume 10:1
Work Life (25–33°C, 0.5g) 8–10 min
Initial Cure Time (25–33°C) 3–4 hrs
Full Cure Time (25–33°C) 18–24 hrs

Typical Cured Properties

Property Value
Glass Transition Temperature (°C) 68
Durometer Hardness (Shore D) 60
Specific Gravity 1.29
Degradation Temperature 5wt% (°C) 240
Thermal Conductivity (W/mK) 0.26
Volume Resistivity (ohm-cm) 4.4×10¹³
Dielectric Strength (kV/mm) 17
Temperature Range (°C) -40 to 100

Shear Strength (kgf/cm²)

Substrate Combination Strength
PP + PP 50
PA + PA 46
PP + PA 47
PA + Glass 70
HDPE + HDPE 60
PE + PE 51
UHMWPE + UHMWPE 34
LDPE + LDPE 25
ABS + ABS 121
PC + PC 123
PMMA + PMMA 102
PVC + PVC 140
FRP + FRP 164
PTFE + PTFE 16
PS + PS 52
Glass + Glass 62
SUS304 + SUS304 156
TPO + TPO 51

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

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