Synthesis of castor oil based plasticizers containing flame retarded group and their application in poly (vinyl chloride) as secondary plasticizer

Jia, Puyou; Bo, Caiying; Zhang, Liqiang; Hu, Lihong; Zhang, Meng

doi:10.1016/j.jiec.2015.02.017

Cited by 58 publications

(35 citation statements)

References 28 publications

(23 reference statements)

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“…The ame retardant plasticizer based on castor oil (PPC) was synthesized from castor oil, formic acid, phosphate, hydrogen peroxide (H 2 O 2 ) and diethyl phosphate. 17 The diethyl phosphate connected to the chemical structure of glycerin trilaurate played the ame retardant role in the re process. The ame-retardant performance of COPE was carried out by promoting PVC blend carbonization and forming a consolidated coating covered on the PVC matrix, which prevented the materials from ring.…”

Section: Introductionmentioning

confidence: 99%

Design and synthesis of a castor oil based plasticizer containing THEIC and diethyl phosphate groups for the preparation of flame-retardant PVC materials

Jia

Feng

et al. 2017

RSC Adv.

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Section: Introductionmentioning

confidence: 99%

Design and synthesis of a castor oil based plasticizer containing THEIC and diethyl phosphate groups for the preparation of flame-retardant PVC materials

Jia

Feng

et al. 2017

RSC Adv.

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“…About 90% of its fatty acid content is 12-hydroxy-9-cis-octadecenoic acid. The rich chemistry of CO is attributed to its structure which makes it a good material for a range of applications such as plasticizer (Jia et al, 2015). In this study, CO is reacted with MAH to produce MACO.…”

Section: Results and Discussion Synthesis Of Macomentioning

confidence: 99%

“…Plasticizers are organic substances which are added to a polymer to increase its flexibility, processability or distensibility (Jia et al, 2015), to improve its softness, stretch, and flexibility in low temperature, and to decrease the intermolecular force concentration and glass transition temperature of the polymer. Common plasticizers are petroleum derived oils.…”

Section: Introductionmentioning

confidence: 99%

“…Phthalate is a common plasticizer used in NBR (Singh & Bhattacharya, 2011), which is the most widely used plasticizers in PVC (Li & Ko, 2012). The uses of phthalate are currently being limited, because these compounds present potential risks to human health and the environment (Erythropel et al, 2015;Jia et al, 2015;Li & Ko, 2012;Sander et al, 2012;Shi et al, 2011). Hence, there is a great incentive to develop green replacement plasticizers to reduce crude oil consumption while simultaneously maintaining plasticizing efficiency and eliminating or reducing toxicity to various organisms.…”

Section: Introductionmentioning

confidence: 99%

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Blends of nitrile butadiene rubber/poly (vinyl chloride): The use of maleated anhydride castor oil based plasticizer

Dewi¹,

Indrajati²,

Setyorini³

2016

MKKP

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Recently, much attention has been focused on research to replace petroleum-based plasticizers, with biodegradable materials, such as biopolymer which offers competitive mechanical properties. In this study, castor oil was modified with maleic anhydride (MAH) to produce bioplasticizer named maleated anhydride castor oil (MACO), and used in nitrile butadiene rubber (NBR)/poly vinyl chloride (PVC) blend. The effect of MACO on its cure characteristics and mechanical properties of NBR/PVC blend has been determined. The reactions were carried out at different castor oil (CO)/xylene ratios, i.e. 1:0 and 1:1 by weight, and fixed CO/MAH ratio, 1:3 by mole. DOP, CO, and MACO were added into each NBR/PVC blend according to the formula. It was found that the viscosity and safe process level of NBR/PVC blend is similar from all plasticizer, however, MACO (1:0) showed the highest cure rate index (CRI). MACO-based plasticizer gave a higher value of the mechanical properties of the NBR/PVC blend as compared to DOP based plasticizer. MACO (1:1) based plasticizer showed a rather significance performance compared to another type of plasticizers both before and after aging. The value of hardness, elongation at break, tensile strength, and tear strength were 96 Shore A, 155.91 %, 19.15 MPa, and 74.47 MPa, respectively. From this result, NBR/PVC blends based on MACO plasticizer can potentially replace the DOP, and therefore, making the rubber blends eco-friendly.

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“…However, such plasticizer cannot completely replace these as they are comparatively inferior in performance. To overcome this, Jia et.al 23 …”

Section: Castor Oilmentioning

confidence: 99%

A Review on Biodegradable Polymeric Materials Derived from Vegetable Oils for Diverse Applications

2016

IJSR

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Non-biodegradable polymers are causing severe damage to the environment. To counter this, need of biodegradable polymers is gaining a rapid growth in numbers as well in their applications and quantities used. In addition, due to the oil crises worldwide, focuses from synthesizing polymers from petroleum has shifted to the synthesis of polymers from renewable resources such as vegetable oils. The advantage of vegetable oils is they are easily available, have multiple functional groups attached like the double bonds, hydroxyl groups and other functional groups, which provides ease of reactions and modification like epoxidation etc. The use of vegetable oils in the polymer renders biodegradability to the polymer. Different researchers have used different vegetables oils like castor oil, linseed oil, soybean oil, sunflower oil and canola oils for synthesis of polymers and utilized them in diverse fields like biomedical, coatings, adhesives, IPN's and as structural materials. This review discusses the synthesis, characterization, degradation and applications of polymers obtained from natural oils such as castor oil, soybean oil, linseed oil and some other oils.

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Synthesis of castor oil based plasticizers containing flame retarded group and their application in poly (vinyl chloride) as secondary plasticizer

Cited by 58 publications

References 28 publications

Design and synthesis of a castor oil based plasticizer containing THEIC and diethyl phosphate groups for the preparation of flame-retardant PVC materials

Design and synthesis of a castor oil based plasticizer containing THEIC and diethyl phosphate groups for the preparation of flame-retardant PVC materials

Blends of nitrile butadiene rubber/poly (vinyl chloride): The use of maleated anhydride castor oil based plasticizer

A Review on Biodegradable Polymeric Materials Derived from Vegetable Oils for Diverse Applications

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