IDES Prospector Already have an account? Login Here

IDES

HAPREZ 3747

Thermoplastic

Supplied by Hapco Inc.

The technical datasheet with complete property values for HAPREZ 3747 is available to members of the Prospector Plastics Database.
Register to view full datasheet.
Register to View Full Datasheet
Product Description
  • A high performance, room curing laminating system that is specifically formulated for use in automotive tooling aids, duplicates, Keller models, fixtures, spotting racks, foundry tools, and all other applications requiring laminates for use up to 245° F.
  • Provides excellent wetting characteristics on fiberglass cloth, and its smooth handling and spreading quality make it quick and easy to use. Its low viscosity characteristics also enables hand application by brush, roller, squeegee, or conventional internal mix spraying equipment.
  • Non-settling during storage and use, to yield completely uniform results with every use. It is also non-sagging to insure that the glass stays in place during fabrication and curing, and its long pot life characteristic enables continuous, non-stop laminating to any desired thickness.
  • While yielding exceptionally high strength properties, HAPREZ 3747 is also a close tolerance system. Low shrinkage factors of 0.0005 per linear inch are customarily obtained with this system, making it ideal for close tolerance applications.
  • May be used with any HAPCOAT system to provide a totally compatible laminate system.
General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • High Strength
  • Low Shrinkage
  • Rapid Wetting
Uses 
  • Automotive Applications
  • General Purpose
  • Laminates
  • Molds/Dies/Tools
  • Tooling
Appearance 
  • Clear Amber
Forms 
  • Liquid
Processing Method 
  • Laminating
  • Spraying
  
Physical
Nominal Value
Unit
 
Specific Gravity
 
  
Mechanical
Nominal Value
Unit
 
Tensile Strength 2
psi
  
Impact
Nominal Value
Unit
 
Notched Izod Impact
ft·lb/in
  
Hardness
Nominal Value
Unit
 
Durometer Hardness (Shore D, 77°F)
 
  
Thermal
Nominal Value
Unit
 
Service Temperature
°F
  
Thermoset
Nominal Value
Unit
 
Thermoset Components
      
Part A
 
  
Part B
 
  
Pot Life (77°F)
min
  
Thermoset Mix Viscosity (75°F)
cP
  
Additional Information
Nominal Value
Unit
 
Cure Time (70°F)
day
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: HAPREZ 3747, HAPREZ , HAPREZ3747, 3747, Thermoplastic, Unspecified, Thermoplastic Unspecified, TP, Unspecified, TP Unspecified, Hapco Inc., ThermoplasticUnspecified, TPUnspecified
Features
Features may also be described by the following terms: Rapid Wetting, High Strength, Low Shrinkage.
Uses
Uses may also be described by the following terms: Automotive Applications, Automotive Sector, Molds/Dies/Tools, Molds, Dies, tools.
Notes
1Typical properties: these are not to be construed as specifications.
212 Ply
 
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.