Progress in Development of Epoxy Resin Systems Based on
However, the modified PVC materials presented no migration for self-plasticizing PVC films but 15.7% weight loss for 50 wt% of the PVC/Dioctyl phthalate (DOP) system. It is expected that the PVC
Research progress of novel bio-based plasticizers and their
The reaction process used environmental-friendly and easily recyclable strong acid cation exchange resin as a catalyst, which embodies the concept of green production. Researchers prepared PVC films plasticized by AC-FAME-MAE and DOP respectively. The plasticizing efficiency of AC-FAME-MAE was 98.8%.
Bioresin (or Eco Resin): A Look at Eco-friendly Plastics
Bioresins and Eco-friendly Plastics. In recent attempts to create more eco-conscious plastics , bioresins (aka eco resin) have emerged as the new, successful alternative to traditional polyurethane based plastics. Although there are no set standards for what it means for a product to be “green” there exist agreed upon desirable results
THE ROLE OF PVC RESINS IN SUSTAINABLE DESIGN
economic well-being to the global population. PVC resin has intrinsic properties that allow finished products to meet all four ofthese objectives. PVC resin and products compare favorably to other materials in life cycle assessments when reviewing key impacts of resource and energy conservation, and greenhouse gas emissions.
What is the best alternative to DEHP for medical-grade PVC
This is chiefly because TOTM is far more expensive. In addition, TOTM is a much less efficient plasticizer than DOTP, meaning you have to use more TOTM to achieve the same durometer—and plasticizer today is more expensive than PVC resin. Purity. If processed in truly dedicated equipment, DOTP can be produced nearly free of DEHP contamination.
- Are green bio-based plasticizers effective?
- Therefore, the green bio-based plasticizers with excellent migration resistance and cold resistance are provided with broad application prospects. One of the feasible ways to solve the above problems is to take advantage of natural resources as ingredient to develop renewable non-toxic plasticizers.
- What is the Green concept for PVC compounds?
- The green concept for PVC compounds is a current market trend which makes use of not only bioderived plasticizers in replacement of phthalates but also biotech routes accounting for biobased polymers sourced from biomass.
- Are PVC resins a global commodity?
- Owing to its extreme versatility the global production of PVC resins is currently within the top three commodities, bellow polyolefins only.
- Is PVC a cold-resistant plasticizer?
- The cold-resistant bio-based plasticizer is synthesized by oleic acid, and the PVC plasticized by these plasticizers possesses remarkable migration resistance and cold resistance. Ever since its inception in 1926, poly (vinyl chloride) (PVC) has always benefited modern civilization in a countless aspects .
- Are there any cold-resistant bio-based plasticizers?
- There is no report about cold-resistant bio-based plasticizers, and this is the first one. Strong acid cation exchange resin is not only a catalyst, but also a ring opener for the following reaction. The PVC plasticized by these cold-resistant bio-based plasticizers basically does not migrate in various extreme environments.
- What are the applications of plasticizers and mineral fillers in PVC resins?
- In regard to PVC resins, the use of plasticizers and mineral fillers yield an even broader range of applications in products such as laminated films, blow moulded bottles, flexible and rigid pipes, connectors, profiles and extruded sheets for thermoforming and building products application.
