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What are PET preforms and how are they used?
PET preforms are intermediate products in the production chain that are widely used in the manufacture of large volumes of plastic bottles and containers, mainly. They are used as a base material in the manufacture of bottles and other containers using the injection...
Recycled Plastics Market to Reach $63.69 Billion by 2030
The global recycled plastics market will reach a value of $63.69 billion by 2030, growing at a CAGR of 4.41%, according to a report by 360iResearch, titled “Recycled Plastics Market by Product (Polyethylene, Polyethylene Terephthalate, Polypropylene), Method...
What are the 8 most commonly used materials in injection molding and their properties?
Materials are of utmost importance in injection molding, as they directly affect the quality of the final product, the efficiency of the manufacturing process, compliance with specific requirements, and the ability for innovation and product development. Materials...
Expo Plásticos: key definitions for the future of the Plastics Industry
The 17th edition of Expo Plásticos presented the best in technologies and raw materials for plastics processing at Expo Guadalajara. From November 5 to 7, brand owners and transformers had the opportunity to explore and purchase machinery, peripheral equipment, molds...
Resins, polymers and plastics: what are the differences?
Do you know the differences between resin, polymer and plastic? Learn about their manufacture and properties in this informative article When talking about plastic manufacturing, it is common to come across the terms: resins, polymers and plastics. Although they are...
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What are polycarbonates? Types, uses and properties
Polycarbonate is a highly versatile material used in various applications due to its strength, lightness and transparency Polycarbonate is a high-performance, amorphous, transparent thermoplastic polymer. It is a polymeric material derived from carbonic acid and is...
The injection molding process step by step
Injection molding is one of the most efficient processes in the manufacture of plastic parts. Learn the step-by-step process of this method Injection molding is one of the most widely used methods for the manufacture of plastic parts, especially when large runs of...
Chemical recycling of plastics: what is it? Benefits and advances in 2024
Chemical recycling represents a positive step towards reducing waste disposal and contributing to a circular economy for plastics Chemical recycling of plastics is a process of breaking down plastics into their basic chemical components to produce new materials or...
PLA does not create persistent microplastics: study
The study's authors found that the occurrence of PLA microplastics in nature has been reported "only a few times" from environmental samples A new meta-study from research lab Hydra Marine Sciences concluded that hydrolysis of polylactic acid (PLA) prevents the...
PVC pipe makers sued for price fixing in US
A Minnesota electrical contractor has sued U.S. PVC pipe manufacturers for what it claims is “price fixing” and is seeking to convert the case into a class action. Price fixing is an illegal practice in which several companies, which should be competing with each...
6 tips for creating thermoformed molds with 3D printing
Filament 3D printing is an additive manufacturing technology that uses a continuous filament of thermoplastic material to produce 3D objects. This process involves melting and extruding the material layer by layer, resulting in an object that is created from the...
LDPE prices rise slightly in the US, while in Asia they decline
The price of FOB Texas grade LDPE film in the United States increased by 0.8%, while the price of CFR Shanghai grade LDPE cling film in China decreased by 1% during the week ending July 26, 2024. The low-density polyethylene (LDPE) market recently showed variations...
Fluorine helps make PET waste easier to recycle
Fluorine atoms interact strongly with polyester chains, reducing the energy needed to break the plastic down into its building blocks. A team of scientists used fluorine and hydrogen bonds for plastic recycling, and found that fluorine helps make PET waste easier to...