Hapweld™ 37

Category: TP, Unspecified , Thermoplastic
Manufacturer: Hapco Inc.
Trademark: Hapweld™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: z6Pc0M_Hapweld-37.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
  • HAPWELD 37 A/B is a thixotropic (putty-type) version of HAPWELD 36 A/B.
  • HAPWELD 37 has a creamy, non-sag consistency, which can be applied with a trowel, knife, or brush, and adhesive will not sag or shrink. The smooth consistency allows the user not only to use HAPWELD 37 as an adhesive, but also as a void filling and filleting putty.
  • HAPWELD 37 can be easily machined; feather edged, drilled, tapped, turned in a lathe, sanded, and polished. It is compatible and will bond to most metals, wood, plastics, ceramics, fabrics, and compositions of almost any type.
  • Another added advantage of HAPWELD 37 is that Part A is black and Part B is white. When mixed, they turn gray. This color-coding insures the user both a good homogenous mix and also allows the user to spot-check the mix ratio by color.
  • Some proven applications are: filleting spot welded metal parts, forming a radius on foundry patterns, patching of all types, anchoring bolts and machines, repairing valves, shafts, bonding magnets, and repairing pitted bearing surfaces
General Information
Features
  • Bondability
  • Machinable
  • Thixotropic
Uses
  • Adhesives
  • Filling Applications
  • Repair Purpose Filler
Appearance
  • Grey
Forms
  • Liquid
PhysicalNominal ValueUnit
Weight - Per gallon 5000g
ThermalNominal ValueUnit
Service Temperature -73 to 71°C
ThermosetNominal ValueUnit
Work Time 10.7 to 2.0hr
Additional InformationNominal ValueUnit
Cure Time (21°C)1.0 to 2.0day
HardnessNominal ValueUnit
Durometer Hardness (Shore D)85
MechanicalNominal ValueUnitTest Method
Tensile Strength 51.7MPa
Shear Strength 27.6MPaASTM D732
ElectricalNominal ValueUnit
Volume Resistivity (25°C)1.0E+16ohms·cm
Dielectric Constant (25°C)3.70
ThermosetNominal ValueUnit
Thermoset Components
    Part A 2Mix Ratio by Weight: 1.0, Mix Ratio by Volume: 1.0
    Part A 3Mix Ratio by Weight: 2.0, Mix Ratio by Volume: 2.0
    Part B 4Mix Ratio by Weight: 1.0, Mix Ratio by Volume: 1.0
    Part B 5Mix Ratio by Weight: 1.0, Mix Ratio by Volume: 1.0
Note Message
1 .Depending on mix ratio. Longest working life is at 2 parts A to 1 part B, and the shortest is at 1:1 mixing ratio.
2 .Semi-rigid
3 .Hard
4 .Semi-rigid
5 .Hard
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