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Description for 3M 8882-A
A two-part non-urethane encapsulating compound. The encapsulant aggressively adheres to filled cable and is compatible with common plastics used in telephone splice connectors.Application Type Encapsulate 1 Part or 2 Part 2-Part Material Form Compound Substrate Common plastics Industry common plastics used in telephone splice connectors Manufacturer 3M Chemistry Not Isocyanate based, Nonurethane Cure Method 2-Part Cure Viscosity (cPs) 670, 2,150 Color Amber , Transparent -
Technical Data for 3M 8882-A
Overview
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Application Type
- Pottant / Encapsulant - Encapsulate
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1 Part or 2 Part
- 2-Part
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Material Form
- Compound
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Substrate
- Plastic - Common plastics
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Industry
- Connectors - common plastics used in telephone splice connectors
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Chemistry
- Other - Not Isocyanate based, Nonurethane
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Cure Method
- 2-Part Cure
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Color
- Clear / Transparent - Transparent
- Red - Amber
Specifications
Cure Specs
Viscosity (cPs) 670, 2,150 Test Method Set Time (min) 100 to 110, 50 to 70, 30 to 40 Test Method Bond Strength
Tear Strength (piw) 1.6 (lb./in) Test Method Tensile Strength (psi) 11 Test Method Hardness
Elongation (%) 300 Test Method Business Information
Shelf Life Details No changes in gel time and physical properties after 14 days at 140°F(60°C), Telcordia TA-TSY-000354 Par. 6.10 Shelf Life Temperature (°F) 140 Shelf Life (mon) 0 -
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Best Practices for 3M 8882-A
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Spec Engine® Results
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Set Time Test Methods
Set Time | Set Temperature | Test Method |
---|---|---|
100 to 110 min | 4°C | 3M test method (Sunshine Gel Meter) |
50 to 70 min | 24°C | 3M test method (Sunshine Gel Meter) |
30 to 40 min | 43°C | 3M test method (Sunshine Gel Meter) |
Viscosity Test Methods
Viscosity | Test Method | Temperature |
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670 cPs | 4 minutes, 3M test method (Brookfeld Viscometer) | 24°C |
2,150 cPs | 4 minutes, 3M test method (Brookfeld Viscometer) | 4°C |
Tear Strength Test Methods
Tear Strength | Test Temperature | Test Method |
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1.6 (lb./in) | 24°C | ASTM D624 15 in./min. |
Tensile Strength Test Methods
Tensile Strength | Cure Temperature | Test Method |
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11 psi | 24°C | ASTM D412 |
Elongation Test Methods
Elongation | Test Method |
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300 % | ASTM D412 at 75°F (24°C) |