Plasticizers: Types, Uses, Classification, Selection & Regulation
Plasticized PVC (or flexible PVC) finds applications in automotive interior trim, cables, PVC films, flooring, roofing and wall coverings, etc. Classification of Plasticizers Plasticizers are commonly classified based on their chemical composition.
Selecting Plasticizers for Adhesives and Sealants
Plasticizers are used in all types of adhesive and sealant formulations. They are used primarily to the final bond and to provide improved low-temperature properties. However, plasticizers can also supply additional benefits that are important to both the formulator and end-user.
Comprehensive Guide on Polyvinyl Chloride (PVC)
Plasticized or Flexible PVC (Density: 1.1-1.35 g/cm 3 ): Flexible PVC is formed by the addition of compatible plasticizers to PVC which lower the crystallinity. These plasticizers act like lubricants resulting in a much clearer and flexible plastic. This type of PVC is sometimes called as PVC-P.
PLASTICIZER/PVC Application Selection Guide - Hallstar Corporate
PLASTICIZER/PVC Application Selection Guide ... Print Rolls PVC ink rolls Solvent extraction A-8200, A-8600, G-40, G-54, G-57, P-550, P-7046 Tapes and Decals
PLASTICIZER/PVC Application Selection Guide - Hallstar Corporate
PLASTICIZER/PVC Application Selection Guide ... Print Rolls PVC ink rolls Solvent extraction A-8200, A-8600, G-40, G-54, G-57, P-550, P-7046 Tapes and Decals
- How to choose a general-purpose plasticizer for PVC?
- While selecting a general-purpose plasticizer for PVC, the main attributes to be checked are: Among them, regulation is an important decision factor while selecting plasticizers. In recent years, there has been a lot of discussion on phthalate plasticizers. But in fact, not all phthalates are prohibited.
- Which plasticizer is more compatible with PVC?
- Schilling and Kelly found that DOCH is more compatible with PVC in formulations with high contents of plasticizer (100 PHR or more) and, the blend of DOCH with other plasticizers showed a better performance in the range of 60-120 PHR.
- Which phthalate is used as a plasticizer for PVC?
- DTDP is the highest weight dialkyl phthalate to be used as a plasticizer. It was widely used as a high temperature plasticizer for PVC until trimellitates came into existence. It needs high processing temperatures for compounding with PVC. Cost: Phthalates are used as PVC plasticizers since the earliest days of flexible PVC.
- How to choose a plasticizer?
- be blended together. This imparts the best attributes of both classes, resulting in optimal performance in the end-use application.The best way to select a plasticizer is to first determine what the critical performance parameters are for the end product application. Normally, one can determine the two or three most necessary properties in their
- Are phosphates a good plasticizer for PVC?
- Phosphates are primary plasticizers for PVC. They can be utilized as sole plasticizers or in a cost-optimized blend. Triaryl phosphates show excellent flame retardancy with low volatility. However, they have poorer low-temperature flexibility.
- Does a PVC plasticizer need to be labeled in California?
- If it can be demonstrated that a flexible PVC product containing (Proposition 65 listed) DEHP plasticizer, for example, cannot expose a consumer to more than the maximum acceptable daily limit of DEHP (established by the state of California), no labeling is required in California.
