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Description for Dow HV 1510/30
Injection moldable; high tear strength; high elongation; fast cure and excellent tracking resistance.Application Type Pot, Encapsulate 1 Part or 2 Part 1-Part Material Form Liquid Manufacturer Dow Chemistry Silicone rubber Cure Method Pressure Sensitive, 2-Part Cure, Heat Cure Temperature (°C) Elevated temperature, 120, 200, 200 Cure Time (min) Fast, Rapidly, 10, 240, 0.13 to 0.23 Viscosity (cPs) 1000 (Pa.s), 285 (mPa.s) Other Resistance Tracking resistance Volume Resistivity (O) 5e15 (ohms/cm) -
Technical Data for Dow HV 1510/30
Overview
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Application Type
- Pottant / Encapsulant - Pot, Encapsulate
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1 Part or 2 Part
- 1-Part
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Material Form
- Liquid
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Chemistry
- Silicone - Silicone rubber
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Cure Method
- Pressure Sensitive (min) - Pressure Sensitive
- Heat
- 2-Part Cure
Specifications
Cure Specs
Cure Temperature (°C) Elevated temperature, 120, 200, 200 Test Method Cure Time (min) Fast, Rapidly, 10, 240, 0.13 to 0.23 Test Method Viscosity (cPs) 1000 (Pa.s), 285 (mPa.s) Test Method Work / Pot Time (min) 4,320 Test Method Mix Ratio 1:1 (by volume) Bond Strength
Tear Strength (piw) High, 33 (kN/m) Test Method Tensile Strength (psi) 1,305 Test Method Material Resistance
Other Resistance Tracking resistance Test Method Conductivity
Dissipation Factor 0.00100 Test Method Dielectric Constant 2.80 Test Method Volume Resistivity (O) 5e15 (ohms/cm) Test Method Hardness
Shore A Hardness 30 Test Method Elongation (%) High, 760 Test Method Other Properties
Specific Gravity 1.130 Test Method Flash Point (°F) 212.0 % Solids (%) 100 Business Information
Shelf Life Details When stored at or below 32°C (90°F) in the original unopened containers, this product has a usable life of 6 months from the date of production., The curing agent and base can be sensitive to moisture or contaminants, it is recommended that containers are sealed tightly after use. Shelf Life Type from the date of production Shelf Life (mon) 6 -
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Best Practices for Dow HV 1510/30
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Mixing
Mix parts A and B in a 1:1 ratio. Meter mix equipment which pumps, meters and mixes the two components without the incorporation of air is strongly recommended for production.
Hand or mechanical mixing can be used but do not mix for an extended period of time or allow the temperature to exceed 35°C (95°F). It is very important to control the B to A ratio very precisely.
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Deairing/Degassing
If air bubbles are entrapped during mixing the mixture must be thoroughly de-gassed under vacuum.
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Curing
DOW CORNING HV 1510/30 cures rapidly at elevated temperatures. A 2mm cross-section requires 8-14 seconds at 200°C (392°F). The cure time depends on the thickness and the cure temperature used. Cure can be inhibited by contact with certain materials such as amines, sulphur and tin complexes.
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Clean-Up
The uncured silicone can readily be removed by most hydrocarbon solvents. Polar solvents, such as ketones and alcohols, are not suitable.
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Comparable Materials for Dow HV 1510/30
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Cure Temperature Test Methods
Cure Temperature | Cure Time Test Method |
---|---|
Elevated temperature | |
120°C | Press cured |
200°C | Post cured |
200°C |
Cure Time Test Methods
Cure Time | Test Method |
---|---|
Fast | |
Rapidly | |
10 min | Press cured |
240 min | Post cured |
0.13 to 0.23 min |
Viscosity Test Methods
Viscosity | Test Method |
---|---|
1000 (Pa.s) | Y=0.9sª¹, Viscosity measured on the Carrimed CSL Viscometer |
285 (mPa.s) | Y=10.0s, Viscosity measured on the Carrimed CSL Viscometer |
Work / Pot Time Test Methods
Work / Pot Time | Temperature |
---|---|
4,320 min | 25°C |
Tear Strength Test Methods
Tear Strength | Test Method |
---|---|
High | |
33 (kN/m) | ASTM D624 B |
Tensile Strength Test Methods
Tensile Strength | Test Method |
---|---|
1,305 psi | ASTM D412 |
Other Resistance Test Methods
Other Resistance | Test Method |
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Tracking resistance | IEC 60587 |
Dielectric Constant Test Methods
Dielectric Constant | Test Method |
---|---|
2.80 | IEC 60250, 100 Hz |
Dielectric Strength Test Methods
Dielectric Strength | Test Method |
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Dissipation Factor Test Methods
Dissipation Factor | Test Method |
---|---|
0.00100 | IEC 60250 |
Volume Resistivity Test Methods
Volume Resistivity | Test Method |
---|---|
5e15 (ohms/cm) | IEC 60093 |
Elongation Test Methods
Elongation | Test Method |
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High | Elongation Test Method |
760 % | ASTM D412 |
Shore A Hardness Test Methods
Shore A Hardness | Shore Hardness Test Method |
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30 | ASTM D2204 |
Specific Gravity Test Methods
Specific Gravity | Test Method |
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1.130 | ASTM D792 |