Structure Design, Performance Simulation and Plasticizing
Four environmental friendly polyester plasticizers, polyhexamethylene glycol succinate 3 chloro-1,2 propylene glycol ester (PSCH), polypropylene glycol succinic acid 1,2 propylene glycol ester (PSPH), polyhexamethylene glycol succinate 1,2 butanediol ester (PSBH) and polyhexylene glycol succinic acid neopentyl glycol ester (PSNH) were synthesized.
Non-migrating polymeric plasticizers for polyvinyl chloride
Non-migrating polymeric plasticizers for polyvinyl chloride Abstract Improved chain-stopped polyester plasticizers for polyvinyl chloride homopolymers and copolymers are provided. The...
A Strategy for Nonmigrating Plasticized PVC Modified with
Recently, epoxidized vegetable oil 13, 14, polymer plasticizer 13, 15, polyol ester 16, 17 and phosphate plasticizer 14 have been reported as alternative plasticizers, which suppresses the...
Plasticizers - BASF Aerospace Materials and Technologies
Hexamoll DINCH clear, colorless plasticizer was developed for use in applications that are particularly sensitive based on exposure and toxicological issues. It is suitable for use with PVC and other polar polymers, and it is compatible with all of the monomeric plasticizers commonly used in PVC.
Eastman Plasticizers for PVC
Benzoflex 284 is an effective high solvating plasticizer especially suited for polyvinyl chloride applications requiring low temperature processing and/or high stain resistance. Product availability by region: Asia Pacific | Latin America | North America SDS | Technical Data Sheet | Sales Specification Benzoflex - 354 Plasticizer
- What is nonmigrating highly plasticized PVC?
- Nonmigrating highly plasticized PVC was prepared based on a new compound that acts as a plasticizer that was derived from di (2-ethylhexyl) 4-hydrophthalate and chlorinated paraffin-52. The as-prepared PVC has a plasticizing efficiency as high as DOP and its migration is totally suppressed.
- Do polymeric plasticizers migrate?
- The related researches on polymeric plasticizer and macromolecule plasticizers mainly focus on molecular structure design and migration in different solvents [, , ]. It is effective to prevent plasticizers migration via introducing branched chains and polar groups in their chemical structure [78, 79].
- Do branched and linear nonmigratory internal Plasticizers make modified PVC more flexible?
- Branched and linear nonmigratory internal plasticizers attached to PVC were investigated, the increasing molecular weight and branching of the alkyl ester chains of internal plasticizers makes the modified PVC materials more flexible .
- Can irradiated PVC reduce plasticizer migration by network formation?
- Hypothesis of irradiated, crosslinked, and plasticized PVC can reduce plasticizer migration by network formation, which is presented in Fig. 13. Azidation reactions are shown in Fig..14, which is practical for the surface derivatization of commercial PVC tubing .
- Does polyester plasticizer reduce migration resistance?
- High degree of branching of polyester plasticizer more effective to reduce migration resistance than low degree of branching of polyester plasticizer. Both the high and lower branching of polyester plasticizer can improve thermal stability of PVC materials compared to DEHP.
- Can PVC be a plasticizer?
- However, POSS can’t be as main plasticizer of PVC due to its limited miscibility with PVC. In order to improve compatibility of PVC and POSS systems, POSS and a little phthalates are used in PVC blends . PVC/methacryl-POSS systems containing 5 wt% DEHP appear to be transparent and homogeneous.
