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Description for Bostik 7532 Critical Surfaces
Single component adhesive; Easy to handle and dispense; Adapted to high speed assembly operationsNote: This material has been discontinued. Please view the Comparable Materials tab or call us at (262) 293-7970 for additional help.
Application Type Bond 1 Part or 2 Part 1-Part Material Form Liquid Manufacturer Bostik Chemistry Cyanoacrylate, Ethyl Cure Method Moisture Cure Time (min) 0.05 to 0.08 High Temperature Resistance (°C) 149 Low Temperature Resistance (°C) -81 Light Refractive Index (RI) 1.4200 to 1.4800 Key Specifications Mil-Spec (United States Military Standard): MIL Spec A46050-C Type II -
Technical Data for Bostik 7532 Critical Surfaces
Overview
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Application Type
- Adhesive - Bond
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1 Part or 2 Part
- 1-Part
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Material Form
- Liquid
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Chemistry
- Cyanoacrylate (CA) - Cyanoacrylate
- Other - Ethyl
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Cure Method
- Moisture / Condensation Cure - Moisture
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Key Specifications
- Mil-Spec (United States Military Standard) : A-46050C - MIL Spec A46050-C Type II
Specifications
Cure Specs
Cure Time (min) 0.05 to 0.08 Bond Strength
Shear Strength (psi) High Tensile Strength (psi) High Material Resistance
High Temperature Resistance (°C) 149 Low Temperature Resistance (°C) -81 Conductivity
Dissipation Factor 2.02000 Test Method Dielectric Constant 3.34 Test Method Hardness
Shore D Hardness 65(Barcol) Elongation (%) 0 Other Properties
Light Refractive Index (RI) 1.4200 to 1.4800 Test Method Outgassing No outgassing Test Method Flash Point (°F) 200.0 Business Information
Shelf Life (mon) 12 Not Good For
Don't Use With some plastics -
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Best Practices for Bostik 7532 Critical Surfaces
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Surface Preparation
Parts to be bonded with cyanoacrylates must be clean and free of oil, silicone and mold release agents.
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Dielectric Constant Test Methods
Dielectric Constant | Test Method |
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3.34 | 1mc (ASTM D-150-54T) |
Dissipation Factor Test Methods
Dissipation Factor | Test Method |
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2.02000 | @ 1mc, % |
Light Refractive Index (RI) Test Methods
Light Refractive Index (RI) | Test Method |
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1.4200 to 1.4800 | in (20 C/D) |
Outgassing Test Methods
Outgassing | Temperature (°C) | Test Method |
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No outgassing | 22°C | 10.6mm Hg 72°F |