Polyurethane Structural Adhesive · Flame-Retardant
Two-Component Flame-Retardant Polyurethane Structural Adhesive ZLA-5204
ZLA-5204 is a two-component polyurethane structural adhesive for strong, flame-retardant bonds, reaching a typical 12.7 MPa lap shear on aluminium and 2.66 MPa on PET film.
It mixes 1:1, has a moderate viscosity (A: 31,000, B: 34,000 mPa·s) for machine dispensing and a mixed density of 1.4±0.2 g/cm³.
Ask us for working-time data to set up your line.
The full technical data sheet for ZLA-5204 is available on request. Request the data sheet
Product specifications
| Property | Value | Condition / test method |
|---|---|---|
| Colour | A: Yellow; B: Blue | |
| Mix ratio (A:B) | 1:1 | |
| Viscosity (mPa·s) | A: 31,000; B: 34,000 | 25 °C |
| Density, mixed (g/cm³) | 1.4±0.2 | Test method: ASTM D792 |
| Hardness (Shore A) | 60±15 | Test method: ASTM D2240 |
| Tensile strength (MPa) | ≥7 | Test method: ASTM D412 |
| Lap shear strength, aluminium (MPa) | 12.7 | |
| Lap shear strength, PET film (MPa) | 2.66 | |
| Thermal conductivity (W/m·K) | 0.3±0.1 | Test method: ASTM D5470 |
| Volume resistivity (Ω·cm) | ≥10¹⁴ | Test method: ASTM D257 |
| Flammability | V-0 | Test method: UL 94 |
- Colour
- A: Yellow; B: Blue
- Mix ratio (A:B)
- 1:1
- Viscosity (mPa·s)
- A: 31,000; B: 34,000
- 25 °C
- Density, mixed (g/cm³)
- 1.4±0.2
- Test method: ASTM D792
- Hardness (Shore A)
- 60±15
- Test method: ASTM D2240
- Tensile strength (MPa)
- ≥7
- Test method: ASTM D412
- Lap shear strength, aluminium (MPa)
- 12.7
- Lap shear strength, PET film (MPa)
- 2.66
- Thermal conductivity (W/m·K)
- 0.3±0.1
- Test method: ASTM D5470
- Volume resistivity (Ω·cm)
- ≥10¹⁴
- Test method: ASTM D257
- Flammability
- V-0
- Test method: UL 94
Typical values, not for specification, measured at 23 ± 2 °C and 50 ± 5 % RH. Confirm critical properties on your own parts before production.
Features
- 12.7 MPa typical lap shear on aluminium
- Rated V-0 to UL 94
- Insulating: 10¹⁴ Ω·cm or more
- 1:1 mix at a dispensable viscosity
- RoHS compliant
Product applications
- High-strength bonding of aluminium structures
- Battery pack structures
- Bonding PET insulation film
Related products
Two-Component Flame-Retardant Polyurethane Structural Adhesive
≤ 1.35 g/cm³ · ≥ 9 MPa on aluminium
ZLA-5202Two-Component Thermally Conductive Polyurethane Structural Adhesive
2.5 W/m·K · pot life ≥ 10 min
ZLA-5106Two-Component Thermally Conductive Polyurethane Structural Adhesive
2.0 W/m·K · pot life ≥ 10 min
ZLA-5104Two-Component Thermally Conductive Polyurethane Structural Adhesive
1.2 W/m·K · pot life ≥ 20 min
ZLA-5102
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