Mitsui Chemicals & SKC Polyurethanes to Set Up Facility in India

Mitsui Chemicals & SKC Polyurethanes Co. Ltd. (MCNS) a 50:50 joint venture of Japan’s Mitsui Chemicals and South Korea’s SKC will establish a polyurethane system house, castor oil polyurethaneMCNS Polyurethanes India Pvt Ltd, in Andhra Pradesh with an initial investment of $ 7.3 million (about Rs 49 crore).

The facility to be located at Nellore district will manufacture polyurethane system products and have a capacity of 13,000 tonnes per annum.

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New Castor Oil Based Polymeric Nanoparticles

Renewable resources are gaining special attention as substitutes for petroleum based products. Thus biobased polymers obtained from vegetable oils present a good, green alternative to fossil based polymers in terms of biodegradability and toxicity, thereby allowing their application for high value added and/or biomedical purposes.images

In this study, Acyclic Diene Metathesis (ADMET) and thiol-ene miniemulsion polymerization method was followed to synthesize high molecular weight polymers. In addition to the chemical reactions leading to synthesis of high molecular weight polymers, miniemulsion polymerization method enabled the production of polymeric nanoparticles with unique characteristics and vast commercial interest.

Characteristic studies revealed that the synthesized nanoparticles did not present any cytotoxic effect on murine fibroblast (L929) and human cervical cancer (HeLa) cells and showed high blood biocompatibility.

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Bio-polyamide Market to Grow Well in the Coming Years

Biopolyamides market is estimated to grow well in the coming years till 2025. Undecanoic acid and sebacic acid derived from castor oil are among the most dominant raw materials used in the production of bio based polyamide. Owing to the eco logical benefits, bio based polyamides are gaining acceptance and are anticipated to be the fastest growing product segment during the coming years.Sebacic_acid_3D_ball

Automotives is the largest application segment for polyamide and the trend is expected to continue in the near future. Demand for polyamide in packaging applications is expected to outdo other application segments in terms of growth rate during the coming years.

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New Bio-based Building Block for the Chemical Industry

Scientists from Columbia performed an experiment to develop a kinetic model for high CO2 pressure carbonation of epoxidized castor oil which can be used for production of thermoset polymers and non-isocyanate polyurethanes.

Results showed that because of the polyfunctional character of the product, it could find applications as a monomer and as a synthetic building block for other bio-based chemicals.

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Novel One Shot Method for Synthesis of Castor Oil Polyurethane Foam

Researchers from India prepared castor oil polyurethane from pre-polymer oftoluene diisocyanate (TDI) and castor oil with dibutyl tin dilaurate (DBTDL) catalyst. Homepagecarroussel-research1Water was used as blowing agent. The rate of forming was increased by increasing catalyst and water content. On other hand the cell size of the PU decreased with increasing amount of the catalyst and water content.

Characterization studies were performed to analyse the properties of synthesized foam.

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New Castor Oil Based Polyurethanes Reinforced With Double-Decker Silsesquioxane

Scientists from China synthesized hybrid polyurethanes with double-decker silsesquioxane (DDSQ) using castor oil and isophorone diisocyanate (IPDI) as feedstock. Double-decker octaphenyl silsesquioxanetetraol (DDSQ) was prepared and characterized castor oil polyurethaneby spectroscopy.

Results showed that with the inclusion of DDSQ, the hydrophobicity of the hybrid material was significantly improved.

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Bioplastics Market & Strategy Consulting – from Bioplastics Guide

EAI, the parent company of CastorOil.in, had been studying the bioplastics industry for the past few years and in the recent past we had the opportunity to look at the sector, in India and worldwide at close quarters.

Based on these, we have put together an exclusive team to provide strategic and market consulting for the global bioplastics industry.

If you are interested in the bioplastics sector and the opportunities it presents, see here to know how the Bioplastics Guide can help you get a strategic understanding of the bioplastics market.

Overview of Bioplastics – Classifications, Feedstock, Uses, End of Life Options – Bioplastics Guide

The Bioplastics Guide, which was started by EAI as a specialized division to provide strategy and market consulting for the bioplastics and biopolymers segments, has a useful section that provides an overview of bioplastics.

The following are the main topics discussed in this section:

  • Bioplastics and its classification
  • Feedstock used to make Bioplastics
  • Biodegradable plastics
  • Non-Biodegradable plastics
  • Bioplastics and its end-use segments
  • End-life options for bioplastics
  • Bioplastics – Markets and Trends
  • Standards and Certifications available for Bioplastics
  • Consulting for Bioplastics

Read more from this page @ Bioplastics Guide

Bioplastics Applications & Uses – Current, Emerging Markets – Bioplastics Guide

The Bioplastics Guide, an initiative by EAI, is a focussed consulting and market research division for the global bioplastics and biopolymers sectors.

The Guide has an interesting section that provides an overview of the end use segments and applications for bioplastics.

Get to know more about the current and emerging end use segments for bioplastics from this page @ the Bioplastics Guide.

Chemical Modification of Cellulose Fibres Using Castor Oil

Cellulose fibre reinforced composites are considered suitable alternative to plastic products due to the environmental problems caused by the latter. However, pure cellulose fibres have a high hydrophilicity. Moreover, the polar character of these fibres causes their low compatibility with partially or totally hydrophobic polymer matrices.castor oil polyurethane

Owing to the poor wettability and adsorbability towards polymers, the surface modification of the fibres surface is essential, in order to improve the fiber/polymer compatibility and their interfacial adhesion. Hence researchers from France conducted a study to improve the properties of cellulose fibres by modifying the cellulose fibres with trialkoxysilane from castor oil.

Characteristic studies were carried out for the modified cellulose-castor oil polyurethane composites. Results showed that compared with the crude cellulose fibres, the organosilane treatment reduced the hydrophilicity of the natural fibres and increased the fiber/matrix compatibility.

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