Sites:
Home > Technical Library > Materials and Chemicals > Plastics, Elastomers and Polymers > The Importance of Temperature Control in Liquid Molding

The Importance of Temperature Control in Liquid Molding

From Hapco, Inc.

Temperature/humidity control is extremely important in order to produce high-quality parts. Ideally, your materials, molds, and any ancillary components used in the process should all be maintained at an even temperature. Learning how to tweak these elements to your advantage is part of the "magic and art" of Liquid Molding.

Read the Whole Article
Products & Services
Molding Compounds and Resins
Molding compounds and resins are industrial plastics and polymers that are suitable for forming. They are used in injection molding, compression molding, reaction injection molding (RIM), resin transfer molding (RTM), and blow molding.
Resins and Compounds
Resins and compounds are used for shape fabrication or bond formation. Types include adhesive, casting, and leveling resins; caulk and grout; and sealants and thread lockers.
Thermosets and Thermoset Materials
Thermosets and thermoset materials are crosslinked polymeric resins that are cured or set using heat or heat and pressure. They generally have a higher resistance to heat than thermoplastics.
Elastomers and Rubber Materials
Elastomers and rubber materials are characterized by their high degree of flexibility and elasticity (high reversible elongation or resilience).
Casting Resins
Casting resins are pourable plastic or elastomer compounds that are used to cast parts, make molds, or form structures in place. They are mixed with a hardener, catalyst or activator and then poured into the sprue of open molds.
Product Announcements
Custom-Pak, Inc. - Custom-Pak can Build The Perfect Wheels
Blow-molded wheels are lightweight, economical and extremely durable. They are available for carts, toys, refuse containers, lawn and garden, sports, recreational, marine and industrial... (read more)
Custom-Pak, Inc. - Increase Distance And Thin Panels Become Stronger
It is interesting to note that thin panels can become stronger by increasing the distance between walls. (read more)
Custom-Pak, Inc. - Custom-Molding Machines For Specific Product Needs
We build custom-molding machines for specific product needs, such as multiple materials in each part or special in-press finishing operations. (read more)
EVCO Plastics - Large Parts for the Long Haul
Large Part Molding Molded-In Color Gas Assist Molding Complex Plastic Parts & Assemblies Metal to Plastic Conversion In-Mold Decorating/Labeling Value Added Operations Material... (read more)
Custom-Pak, Inc. - Capabilities not available from others!
Nearly 200 state-of-the-art blow-molding production lines provide both continuous and intermittent extrusion blow-molding processes with six sigma-control... (read more)
Custom-Pak, Inc. - Safe Methods for Storing or Disposing of Hazards.
Custom-Pak can provide safe methods for handling, storing or disposing of hazards. Let our engineers provide a design for your next generation protective device. (read more)
Custom-Pak, Inc. - Top Quality Medical Products At Great Prices!
Custom-Pak understand”s the complexity of your needs and we meet them with controlled systems that help build loyalty to your brand. We take the extra steps to make sure your products are the... (read more)
Custom-Pak, Inc. - Custom-Pak's Blow Molded-Cases Are Unbeatable.
Double-wall cases survive the most demanding applications at unbelievably low costs. Let the Custom-Pak design team prove that our blow molded-cases are unbeatable. (read more)
Custom-Pak, Inc. - See What Blow Molding Can Do For Vehicles!
See what blow molding can do in smart new vehicles for the future. (read more)
Custom-Pak, Inc. - The Appliance Designer's Process Of Choice.
Improved functionality and great appearance makes blow molding the appliance designer's process of choice. (read more)
Topics of Interest

Whether your plant is molding plastic containers, applying adhesives, extruding plastic films, powder coating automobile parts, or is involved in any other thermal process application, adequate...

As molding technologies evolve, so do opportunities for mold manufacturers to design innovative molds. Not every technology is the right niche for every moldmaker. You have to look at your...

To compete successfully in today's global market, designers of polycarbonate (PC) parts must seek the most innovative, state-of-the-art processes to beat the competition to market. Knowing a little...

Technologies for monitoring IVD stability Stability has become a crucial issue for manufacturers as more IVDs are used outside of the lab. IVDs originated in the benign environment of the clinical...

An FDA-registered facility uses liquid injection molding, transfer molding, and compression molding to produce components for medical devices. Medical- and implant-grade silicones are used...