Pultrusion

The pultrusion process provides the most cost effective and efficient method for lightweight replacement of existing metal parts in automotive applications. Huntsman provides both epoxy and polyurethane systems depending on your requirements and production needs.

Advantages

  • Low capex investment
  • Efficient manufacturing
  • Part-to-Part repeatability
  • Very low scrap rates
  • Achievable Tg 120-220˚
  • Low to medium viscosities
  • Long pot life
  • Injectionable systems

Key Applications

  • Engine supports
  • Door intrusion beams
  • Rocker panels
  • Door sills
  • Roof support members
  • Bumper crash system

 

 


Products Viscosity
Cps/77°F
Gel Time
Mins/°F
Tg
DSC/°F
Features
Araldite 1568 Resin / Aradur 3489 Hardener 250 – 300 43 – 46 / 176 169 – 174 Long open time
Araldite LY 1564 Resin / Aradur 22962 Hardener 400 – 600 20 – 30 / 176
8 – 13 / 212
3 – 6 / 248
266 – 284 Intermediate temperature resistance
Araldite LY 1564 /Aradur 917 / Accelerator 960 550 30 – 40 / 176
8 – 13 / 212
3 – 6 / 248
1 – 2 / 284
252 – 266 Very good ultimate properties
XU 3508 Resin / Aradur 917 / Accelerator DY 070 640 9 / 248
3 / 284
275 – 293 Toughened
RIMLINE SK 97007 Resin / SUPRASEC 9700 MDI 1,100-1,200 Requires injection system 265 – 293 (DMA) Good strength and durability / Higher Tg system
RIMLine SK 97018 Resin / SUPRASEC 9701 MDI 450 – 500 Requires injection system 250 – 280 (DMA) Good strength and durability / Lower viscosity

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