ELVALOY KEE (Ketone Ethylene Ester) Terpolymer | Dow Inc.
ELVALOY KEE is a first-of-its-kind, non-migrating PVC plasticizer used for watertight, low-slope roofing. ELVALOY KEE makes PVC supple, pliable and durable. The non-liquid additive also eliminates plasticizer migration, which can cause resin to shrink, expand, crack and leach other chemicals.
Evonik launches new plasticizer for durable products
The new product, a cyclohexanoate, is characterized by a combination of much sought-after properties, such as excellent low-temperature flexibility, and high UV resistance; thus contributing significantly to the weather resistance and durability of the products made from it.
A Strategy for Nonmigrating Highly Plasticized PVC - Nature
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
Plasticiser loss from plastic or rubber products through
Barreto, M. C. et al. Reduction of plasticizer leaching from PVC by barrier coatings deposited using DBD processes at atmospheric pressure. Plasma Process. Polym. 9 , 1208–1214 (2012).
Recent Attempts in the Design of Efficient PVC Plasticizers
Plasticised PVC grades are used for the production of hoses and cable insulation, liners, and all kinds of films, e.g., for packaging and blood bags. ... Modification of Poly (vinyl chloride)...
- Are bio-plasticizers a sustainable alternative to traditional plasticizers?
- Bio-Plasticizers, eco-friendly alternatives to traditional plasticizers, enhance PVC's properties while promoting sustainability across various industries due to health concerns.
- What phthalate alternatives are available in PVC?
- rmance study in PVC. In this study, Hallstar evaluated our phthalate alternatives Plasthall® PR-A200, PR-A217, PR-LCOA and PR-A610 versus industry standard phthalates DOTP DIDP, DINP and DOP. The test recipe consists of 100 PPHR of calendering grade PVC resin, 7.0 PPHR of a heavy metals-free stabilizer system, and 67
- What is PBP plasticizer?
- It is formulated to replace DOP plasticizer and other types of crude-oil based processing aids. PBP is derived from a specific palm oil grade and so far we are the only company in Malaysia that have discovered this formulation derived from this specific grade. - Dervied from edible palm oil, PBP plasticizer is non toxic.
- Why are new plasticizers a problem?
- The main problem in developing new plasticizers is to find a compound providing good mechanical properties to PVC, but with limited migration, extraction resistance and low volatility. There are a lot of studies describing novel plasticizers that exhibit excellent migration resistance at the expense of the deterioration of mechanical properties.
- What are the different types of plasticizers?
- There are two main groups of plasticizers: primary—the main plasticizer in a PVC blend, added in large quantities and highly compatible with PVC; and secondary—having limited compatibility with PVC, easily migrating, especially when used in excess and usually added to the blend to improve its properties or to reduce its costs . Figure 1.
- Can poly (nadic anhydride) polyester replace DEHP in PVC films?
- In 2017, Miao et al. introduced poly (nadic anhydride) polyesters as a new plasticizer in PVC films to substitute DEHP. A series of potential plasticizers was synthesized from nadic anhydride and different polyols: 2-methyl-1,3-propanediol (P-MPO-NA), 1,4-butanediol (P-BDO-NA) and diethylene glycol (P-DEG-NA).
