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Description for Henkel Bondmaster M1325
• Structural Acrylic Adhesive • Room temperature cure • Long open time, suitable for bonding large areas<br/>• Excellent adhesion to many plastics and metals • Good toughness and durability • Environmentally friendly – 100% solids • Excellent gap-filling capability • High peel and impact strength •<br/>Brand Bondmaster Application Type Bond, Seal 1 Part or 2 Part 2 Part Material Form Liquid Substrate Acrylic, Aluminum, Ceramics, Composite, polystyrenes, stone, Dissimilar materials, Fiberglass, Metal, Nylon, many plastics, Polycarbonate, PVC, Steel, plated metals., reinforced plastics, ABS Manufacturer Henkel Chemistry Structural acrylic, Solvent-free Cure Method Resin/Activator Cure Temperature (°C) 20 to 25, 25 Cure Time (min) 1,440 to 2,880 Viscosity (cPs) 200,000 Color Straw Fatigue Resistance Fatigue resistance High Temperature Resistance (°C) 138 Low Temperature Resistance (°C) -54 -
Technical Data for Henkel Bondmaster M1325
Overview
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1 Part or 2 Part
- 1 Part or 2 Part - 2 Part
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Material Form
- Liquid
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Substrate
- Ceramic - Ceramics
- Fiberglass
- Dissimilar Substrates - Dissimilar materials
- Metal - plated metals.
- Aluminum
- Steel
- Plastic - many plastics, reinforced plastics, ABS
- Acrylic (PMMA) - Acrylic
- Polystyrene (PS) - polystyrenes
- Nylon
- Polycarbonate
- Polyvinyl chloride (PVC) - PVC
- Composites - Composite
- Stone
- Other - wide variety of surfaces
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Industry
- Industrial
- Other - large areas, replacing rivets or welding, load bearing joints that require structural integrity.
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Chemistry
- Acrylic - Structural acrylic
- Solvent-Free
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Cure Method
- 2-Part Cure - Resin/Activator
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Color
- Yellow - Straw
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Brand
- Bondmaster
Specifications
Cure Specs
Cure Temperature (°C) 20 to 25, 25 Cure Time (min) 1,440 to 2,880 Viscosity (cPs) 200,000 Test Method Fixture or Handling Strength Time (min) 120 Test Method Work / Pot Time (min) Long, 25 Test Method Mix Ratio 1:1 (by volume), 1:1 (by weight) Bond Strength
Structural/Load-Bearing Structural Peel Strength (piw) High, 35 (lb/linear inch), 25 (lb/linear inch), Peel Resistance Test Method Shear Strength (psi) Superior, 4,800, 4,200, 650, 500, 900, 500 Test Method Impact Strength (psi) High, 30 Test Method Material Resistance
Fatigue Resistance Fatigue resistance Environmental Resistance Environmental resistance Test Method High Temperature Resistance (°C) 138 Impact Resistance Impact resistance Low Temperature Resistance (°C) -54 Hardness
Flexibility Flexibility Other Properties
Specific Gravity 1.010 Flash Point (°F) 50.0 % Solids (%) 100 Business Information
Shelf Life Details Resin, Activator, BONDMASTER M1325 has a shelf life of 6 months when stored at 5°C-25°C (40°F-77°F). Keep away from excessive heat, sparks, flame, and sunlight. Shelf Life Temperature (°F) 72, 72, 41 to 77 Shelf Life (mon) 6, 6, 6 -
Best Practices for Henkel Bondmaster M1325
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Surface Preparation
The adhesive will adhere well to most surfaces without special preparation. For highest bond strength and optimum performance, the bonding surfaces should be clean and dry, and free from surface contaminants.
For optimum adhesive bonding properties all paint, oils, dust, mold release agents and all other surface contaminants should be completely removed prior to bonding.
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Application
Apply the product to the bonding surface at room temperature, minimum 65 F. Apply sufficient material to provide full coverage to the bonding area. Mate the adhesive coated surfaces.
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Curing
Apply contact pressure with clips or clamps to fixture the parts until cured.
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Clean-Up
Unreacted adhesive can be cleaned up using acetone, isopropanol or glycol ethers.
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534(Henkel)
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Fixture or Handling Strength Time Test Methods
| Fixture or Handling Strength Time | Fixture-Handling Strength Time Temperature |
|---|---|
| 120 min | 25°C |
Viscosity Test Methods
| Viscosity | Test Method | Temperature |
|---|---|---|
| 200,000 cPs | at 25°C (77°F), The adhesive is thixotropic | 25°C |
Work / Pot Time Test Methods
| Work / Pot Time | Test Method | Temperature |
|---|---|---|
| Long | ||
| 25 min | at 25°C (77°F), The open time refers to the on-part life of the adhesive before assembly | 25°C |
Shear Strength Test Methods
| Shear Strength | Type | Cure Temperature | Substrate | Test Method |
|---|---|---|---|---|
| Superior | 25°C | Metals: Steel/Steel | ASTM D1002 | |
| 4,800 psi | Lap Shear strength | 25°C | Metals: Aluminum/Aluminum | ASTM D1002 |
| 4,200 psi | Lap Shear strength | 25°C | Plastics: Acrylic/Acrylic | ASTM D1002, substrate failure |
| 650 psi | Lap Shear strength | 25°C | Plastics: ABS/ABS | ASTM D1002, substrate failure |
| 500 psi | Lap Shear strength | 25°C | Plastics: Polycarbonate/Polycarbonate | ASTM D1002, substrate failure |
| 900 psi | Lap Shear strength | 25°C | Plastics: PVC/PVC | ASTM D1002, substrate failure |
| 500 psi | Lap Shear strength |
Peel Strength Test Methods
| Peel Strength | Substrate | Test Method |
|---|---|---|
| High | ||
| 35 (lb/linear inch) | Steel/Steel | ASTM 1876 |
| 25 (lb/linear inch) | Al/Al | ASTM 1876 |
| Peel Resistance | Al/Al | ASTM 1876 |
Impact Strength Test Methods
| Impact Strength | Substrate | Test Method |
|---|---|---|
| High | ||
| 30 psi | Steel/Steel | ASTM 950 |
Environmental Resistance Test Methods
| Environmental Resistance | Test Method |
|---|---|
| Environmental resistance | ASTM D 1183 |
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