NEWS
PVA Granules: From Thermoplastic Bases to Blown Film and Injection Molding Differentiation
PVA’s Practical Roots and Day-to-Day Relevance Polyvinyl alcohol granules, better known as PVA, find their way into more products than most people realize. Coming from an engineering background, I’ve handled these small but mighty plastics in both research and factory floors. PVA’s water- ...
Comparison of 3D printing grade, blown film grade and injection molding grade PVA
Everyday Realities of 3D Printing Grade Polyvinyl Alcohol (PVA) 3D printing garages and start-up labs often turn to polyvinyl alcohol because it dissolves in water fast, saving time and hassle. You’ll notice right away, spools of 3D printing grade PVA come with extra care in packaging, often ...
PVA granules: room temperature, medium temperature, high temperature and instant dissolution
Understanding the Differences in PVA Granules PVA granules have become a staple in many industries, from paper to textiles to adhesives. People often miss how crucial it is to choose the right temperature grade for their process. Each one – room temperature, medium temperature, high temperatu ...
What causes the different solubility of PVA particles at different temperatures?
Understanding the Chemistry of PVA Polyvinyl alcohol, or PVA, sounds like something you’d only hear about in a plastics lab, but it shows up all over modern life—packs for laundry detergent, certain adhesives, textile finishes. Its solubility quirks make it a key player in any application w ...
Aliphatic Resin vs PVA: A Comparison of Yellow Wood Glue and White Wood Glue
Understanding The Difference Most woodworking shops stash two little bottles: the famous yellow glue and the classic white stuff, both promising to bond joints tighter than hammer blows. Aliphatic resin, often labeled as carpenter’s glue or yellow glue, usually costs a bit more than polyvinyl ...
Difference between PVA and PLA Blow Molding Raw Materials
PVA: Life with Water-Soluble Plastics Polyvinyl alcohol, known as PVA, has changed how people think about packaging things we toss out regularly. I’ve seen plenty of companies turn to PVA because of its water-soluble character—drop a PVA bag into a sink, let the water run, and watch the who ...
