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Low density 0.7-0.77 polyurethane foam board for master models

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May 11, 2020
Category Connection: Epoxy Tooling Board
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Tags:
#foam board for model making #cnc tooling board #epoxy resin board
Brief: Discover the 35mm #651 Polyurethane Tooling Blocks, perfect for high-pressure molding applications. These low-density (0.7-0.77) polyurethane foam boards offer exceptional dimensional stability and machinability, ideal for master models and CNC machining. Made in Guangzhou, China, by Lihong, these resin tooling boards are designed for precision and durability.
Related Product Features:
  • Low CTE for improved dimensional stability under high temperatures up to 120°C.
  • High conductivity ensures uniform heating and quicker autoclave processing.
  • Excellent machinability for high precision and smooth finishes.
  • Lightweight and easy to work with, reducing labor and fabrication time.
  • Good styrene and amine resistance for versatile applications.
  • High compressive strength and modulus for durable tooling solutions.
  • Resistant to dry ice cleaning and abrasion for long-lasting performance.
  • Low coefficient of thermal expansion mimics carbon fiber behavior.
Faqs:
  • What are the typical applications of the 35mm #651 Polyurethane Tooling Blocks?
    These blocks are used for checking fixtures, models and molds for polyester and composites, hammer tools, vacuum forming tools, foundry models, pattern plates, core boxes, and car fixtures.
  • What is the density and hardness of these tooling blocks?
    The density ranges from 0.61g/cm³ to 0.70g/cm³, and the hardness is between 55-65 Shore D, ensuring durability and precision.
  • What sizes are available for the 35mm #651 Polyurethane Tooling Blocks?
    Available sizes include 1500*500mm, 700*450mm, and 690*440mm, with thickness options from 30mm to 150mm to suit various tooling needs.
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