Roflex T70 - Phosphate Ester Plasticizer - PCC Group
Roflex T70 application advantages: – a lower environmental classification level compared to other phosphate ester based plasticizers, – high LOI 32-33% compared to standard plasticizers (LOI 24-25%) based on traditional PVC formulations (50 parts plasticizer, 100 parts PVC),
Roflex 50 - Phosphate Ester Plasticizer - PCC Group
Roflex 50 is a specialist additive for plastics, combining the function of plasticizer and flame retardant. It is a phthalate product based on triaryl phosphate esters. Roflex 50 is successfully used for the production of flexible PVC. Read more Properties and applications Roflex 50 application advantages:
Santicizer Phosphate Ester Flame Retardant Plasticizers
Our phosphate ester-based materials are non-halogenated and perform with the same strong plasticizing capabilities of the other Santicizer plasticizers, including high plasticizing efficiency, superior compatibility in multiple polymer systems, and faster fusion in PVC applications. Specifications & Attributes Fire Mechanisms and Phosphate Esters
Phosphate esters - Plasticisers - Information Center
Triaryl phosphates (e.g. cresyl diphenyl phosphate) and alkyl diaryl phosphates (e.g. 2-ethylhexyl diphenyl phosphate) are the two main categories of this kind of plasticisers (US: plasticizers). While aromatic phosphate esters are typically used in PVC, TPU, thermosets and rubbers, aliphatic phosphates are mainly used in polyurethane foams.
Chlorinated Ester Plasticizers - ResearchGate
Stabilized chlorinated esters (CEs), specifically those derived from esters of palm kernel, palm, and coconut oils, act as viable replacements for chlorinated paraffins (CPs) as secondary...
- What is roflex 50?
- It is aphthalate product based on triaryl phosphate esters. Roflex 50 is successfully used for the production of flexible PVC. – high LOI 32-33%, compared to standard plasticizers (LOI 24-25%) based on traditional PVC formulations (50 parts plasticizer, 100 parts PVC),
- What is an ester plasticizer?
- An ester plasticizer, in its simplest concept, is a high-boiling organic solvent that when added to an elastomeric polymer reduces stiffness and permits easier processing.1 For general performance applications, compounders require moderate performance in several areas without particular emphasis on any one.
- Are elastomer plasticizers good for rubber?
- Traditional elastomer polymers, such as nitrile, polychloroprene, chlorinated polyethylene and chlorosulfonated polyethylene, have for years used moderate- to low-performance ester plasticizers. However, longevity requirements for rubber articles made from these elastomers have created a need for higher-performance ester plasticizers.
- Which elastomers use polymeric esters?
- Polymeric esters are especially suited for high performance elastomers, such as nitrile, high saturated nitrile and polyacrylates. Polymeric esters also have found utility in chlorinated polyethylene, chlorosulfonated polyethylene and fluoroelastomers.
- What is a general performance ester plasticizer?
- Some general performance ester plasticizers used in the marketplace today are DOA, DIDA, DIDP, DOP, DINP and other phthalates and adipates made from straight-chain alcohols of 7–11 carbons in length. Ester plasticizers are commonly used only for their as-molded, low-temperature contribution.
- What factors affect Plasticizer-elastomer interaction?
- Plasticizer–elastomer interaction is governed by many factors, such as solubility parameter, molecular weight and chemical structure. Ester plasticizers are selected based upon cost/performance evaluation. The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties.
