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DI-COAT R-4721/30

Thermoplastic

Supplied by Hapco Inc.

The technical datasheet with complete property values for DI-COAT R-4721/30 is available to members of the Prospector Plastics Database.
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Product Description
DI-COAT R-4721 / DI-COAT R-4721 LV (lower viscosity)
Shore 90 D, room temperature curing, medium to high thixotropic coating for dielectric insulating applications. DI-COAT R-4721 is ideal for use on vertical or sloping surfaces where flow or drain-off cannot be tolerated. DI-COAT R-4721 is easy to use, and should be used on insulating applications where conformal coating is required. DI-COAT R-4721 LV exhibits similar characteristics to DI-COAT R-4721, but has a lower viscosity.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Electrically Insulating
  • Fast Cure
  • Good Processability
  • Good Toughness
  • High Heat Resistance
  • Low Viscosity
  • Thixotropic
Uses 
  • Battery Cases
  • Coating Applications
  • Electrical/Electronic Applications
  • Power Cable Shields
  • Switches
Appearance 
  • White
Forms 
  • Liquid
Processing Method 
  • Coating
  • Potting
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D4669
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
 ASTM D638
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
Service Temperature 2
°F
  
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
 ASTM D257
Dielectric Strength
V/mil
 ASTM D149
Dielectric Constant
     ASTM D150
1 kHz
 
  
100 kHz
 
  
Dissipation Factor (77°F, 100 kHz)
 
 ASTM D150
Thermoset
Nominal Value
Unit
Test Method
Thermoset Components
      
Part A
 
  
Part B
 
  
Gel Time 3 (77°F)
hr
 ASTM D2971
Additional Information
Nominal Value
Unit
Test Method
Cure Time 4 (120°F)
hr
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: DI-COAT R-4721/30, DICOAT R472130, DI-COAT , DICOAT, DI:COAT, DI/COAT, DI+COAT, DI_COAT, DI COAT, DICOATR472130, R 4721 30, R-4721/30, R472130, R-4721:30, R-4721+30, R-4721-30, R-4721_30, R-4721 30, R:4721/30, R/4721/30, R+4721/30, R_4721/30, R 4721/30, R4721, 472130, R4721_30, R4721 30, R_472130, R 472130, Thermoplastic, Unspecified, Thermoplastic Unspecified, TP, Unspecified, TP Unspecified, Hapco Inc., ThermoplasticUnspecified, TPUnspecified, 4721R
Features
Features may also be described by the following terms: Low Viscosity, Good Processability, Easy Processing, High Heat Resistance, Good Toughness, Tough, Fast Cure, Fast Curing.
Uses
Uses may also be described by the following terms: Electrical Applications, Electronic Applications, Electrical/Electronic Applications, Electrical Sector.
Notes
1Typical properties: these are not to be construed as specifications.
2For ultimate HDT post cure an additional 6-12 hrs @ 150°C
3100 g
4Plus 6 to12 hours @ 200°F
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.