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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...
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They create plastic film from coffee residues
A new European project transforms various urban organic waste, such as fish and meat waste, used coffee grounds or used cooking oil, into new biobased products Aimplas, Technological Institute of Plastics, announced that it has managed to develop a plastic film from...
Wiltopia: toys made from recycled plastic
Wiltopia's new range is made from 80% plastic from sustainable sources Since its inception, plastic has been a fundamental material for the toy industry. Now, the sector has evolved together with this material and is moving towards a more sustainable model. Such is...
Gaiker develops a method for the identification and classification of WEEE plastics
It is estimated that, only in Europe, 1.2 million tons of plastic mixtures are generated from the treatment of waste electrical-electronic equipment (WEEE), a type of polymer that is highly difficult to recycle. Waste from electrical and electronic equipment,...
They mold a complex automotive structural part from a single preform
Epoxy/carbon fiber composite is 80% lighter than equivalent metal part Cannon Tipos has collaborated with Coriolis Composites to develop fast and accurate High Pressure Resin Transfer Molding (HP-RTM) of a nearly net shaped dry preform. The part, the company...
Acoustiflex VEF BIO: the new bio-based polyurethane system
New memory foam containing up to 20% bio-based content reduces the car's carbon footprint without sacrificing performance Huntsman this week introduced Acoustiflex VEF BIO, a memory foam containing up to 20% bio-based content derived from vegetable oils for acoustic...
Interceptor 007: the ship that recovers plastics before reaching the ocean
At a time when the anti-plastic rage seems to be stronger than ever, it is worth remembering that the real enemy is not this material, but poor waste management policies. California has taken actions that go beyond speech to deal with the pollution of the seas Los...
Heat and bacteria, keys to recycling mixed plastics: study
Mixed plastics are difficult to recycle, but a new process can make it easier Few materials are more difficult to recycle than post-consumer mixed plastics. A new process, however, has broken down these mixtures into smaller, more useful chemical ingredients in just...
AIMPLAS improves the recovery of waste to produce bioplastics
The BIOTOOLS project seeks to optimize the transformation processes of domestic agricultural and organic waste, through hydrolysis and fermentation processes, to convert them into resources, such as lactic acid and PHB AIMPLAS (Technological Institute of Plastic)...