Phthalates Manufacturer in India | Thirumalai Chemicals
Phthalates Manufacturer in India | Thirumalai Chemicals DIETHYL PHTHALATE Diethyl phthalate (DEP) is a clear substance that is liquid at room temperature and is slightly denser than water with low volatility. This synthetic substance is commonly used to make plastics more flexible.
Plasticizers: Types, Uses, Classification, Selection & Regulation
Most common plasticiser chemistries include citrates, benzoates, ortho-phthalates, terephthalates, adipates, azelates, sebacates, and trimellitates. Plasticizers are the most common additives used in the plastics industry. But, selecting the right plasticizer for an application has always been a daunting task.
Phthalate esters in the environment: A critical review
Urbanization has increased the discharge of phthalate esters to atmospheric and aquatic environments, and the use of agricultural plastics has exacerbated soil contamination by phthalate esters in rural areas. Aerobic biodegradation is the primary manner of phthalate ester mineralization in the environment, and this process has been widely studied.
Hamidreza Pourzamani, Majid Falahati, Forouz Rastegari and
PET is a high molecular weight polymer and were syn-thesized by chemical reaction between ethylene glycol and either terephthalic acid or its esters under vacuum and
New phthalate-free plasticizer gives flexible PVC an
New phthalate-free plasticizer gives flexible PVC an environmental edge Article-New phthalate-free plasticizer gives flexible PVC an environmental edge Pevalen Pro initially will be available with up to 40% renewable content, with the long-term potential of becoming fully renewable, said Perstorp (Malmo, Sweden). Clare Goldsberry| Jun 30, 2025
- 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.
- How are ester plasticizers selected?
- Ester plasticizers are selected based upon cost/performance evaluation. The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer.
- Is plasthall a phthalate replacement?
- Rubber (NBR)POLYMER INFORMATIONHallstar’s innovative Plasthall® PR-Series of plasticizers is on the leading edge of phthalate replacement technology. As environmental and toxicity concerns continue to grow, the desire to transition to non-regulated phthalates from elastomer compounds aroun
- How to choose a high-performance ester plasticizer?
- The rubber compounder must evaluate ester plasticizers for compatibility, processability, permanence and performance properties. The study of these properties by the rubber compounder will contribute to the selection of a high-performance ester plasticizer. 1.
- What phthalate replacements are available?
- DINP and DIDP, and most recentlyDOTP and DINCH.The PR-Series is a full line of commercially available phthalate replacements, for use in al types of elastomer applications.Our philosophy is not just to offer a phthalate alternative, but to provide our customers with products that will
- Can polymeric esters enhance a high-performance elastomer?
- One example of how polymeric esters can enhance a high-performance elastomer is depicted in Figure 3. High-saturated nitrile is used in many high-heat applications. The use of 8-10 trimellitate is well documented as the plasticizer of choice for HNBR.
