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HAPWELD 38

Thermoplastic

Supplied by Hapco Inc.

The technical datasheet with complete property values for HAPWELD 38 is available to members of the Prospector Plastics Database.
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Product Description
  • Similar in most characteristics to HAPWELD 36 A/B, mix ratio, clarity, etc., but also has the ability to gel and cure very quickly (gel time, 5-10 minutes).
  • May be used in all the same type applications as HAPWELD 36 and should be used when either a faster set or cold cure is required.
  • In some applications, the need for exotic holding fixtures, or large amounts of storage or "rack space", is eliminated.
  • May be used in high production applications.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Bondability
  • Fast Cure
  • High Clarity
  • Machinable
  
Uses 
  • Adhesives
  • Fabrics
  • Filling Applications
  • Repair Purpose Filler
  
Appearance 
  • Clear Amber
Forms 
  • Liquid
Physical
Nominal Value
Unit
Test Method
Weight - Per gallon
g
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
  
Shear Strength
psi
 ASTM D732
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore D)
 
  
Thermal
Nominal Value
Unit
Test Method
Service Temperature
°F
  
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity (77°F)
ohm·cm
  
Dielectric Constant (77°F)
 
  
Thermoset
Nominal Value
Unit
Test Method
Thermoset Components
      
Part A
 
  
Part B
 
  
Thermoset Mix Viscosity
cP
  
Gel Time
      
0°F
hr
  
32°F
hr
  
50°F
hr
  
70°F
hr
  
100°F
hr
  
Work Time 2
min
  
Additional Information
Nominal Value
Unit
Test Method
Cure Time (70°F)
min
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: HAPWELD 38, HAPWELD , HAPWELD38, 38, Thermoplastic, Unspecified, Thermoplastic Unspecified, TP, Unspecified, TP Unspecified, Hapco Inc., ThermoplasticUnspecified, TPUnspecified
Features
Features may also be described by the following terms: Fast Cure, Fast Curing, High Clarity, Bondability, Bondable.
Uses
Uses may also be described by the following terms: Repair Purpose Filler, Repair Filler.
Notes
1Typical properties: these are not to be construed as specifications.
2Depending on mix ratio. Longest working life is at 2 parts A to 1 part B, and the shortest is at 1:1 mixing ratio.
 
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.