used in industrial plastics pvc additives synthesizing plant ester epoxy fatty acid methyl ester to replace dop dioctyl phthalate to reduce the cost

 
cn1966497a - epoxy fatty acid methyl ester - google patents

CN1966497A - Epoxy fatty acid methyl ester - Google Patents

The invention discloses a non-toxic plasticizer of biomass compound epoxy fatty acid methyl ester used in plastics and rubbers processing, which can be represented by the general formula I, wherein R, R' are CnH2n +1 (n = 0~15). The nontoxic plasticizer is prepared with fatty acid methyl ester as raw material, hydrogen peroxide as oxygen body, organic acid as oxygen-carrier, acidic matter as ...

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an overview of chemical additives present in plastics ...

An overview of chemical additives present in plastics ...

Plastics are important in our society providing a range of benefits. Waste plastics, nowadays, burden the marine and terrestrial environment. Additives and PoTSs create complications in all stages of plastics lifecycle. Inappropriate use, disposal and recycling may lead to undesirable release of PoTSs. Sound recycling of plastics is the best ...

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china pvc auxiliary, china pvc auxiliary manufacturers

China Pvc Auxiliary, China Pvc Auxiliary Manufacturers

Synthesizing plant ester epoxy fatty acid methyl ester direct sale hot sale to replace DOP dioctyl phthalate PVC auxiliary. Hebei Jingu Plasticizer Co., Ltd. ... Plastics may contain 1% to 40% of DOP. It is also used as a hydraulic fluid and as a dielectric fluid in capacitors.

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replace dbp oil vinyl epoxy fatty acid methyl ester ...

Replace Dbp Oil Vinyl Epoxy Fatty Acid Methyl Ester ...

Replace Dbp Oil Vinyl Epoxy Fatty Acid Methyl Ester Auxiliary Agent , Find Complete Details about Replace Dbp Oil Vinyl Epoxy Fatty Acid Methyl Ester Auxiliary Agent,Dioctyl Phthalate,Epoxy Fatty Acid Methyl Ester,Pvc Resin from Electronics Chemicals Supplier or Manufacturer-Hebei Jingu Plasticizer Co., Ltd.

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dop substitute, dop substitute suppliers and manufacturers ...

dop substitute, dop substitute Suppliers and Manufacturers ...

High quality Synthesizing plant ester Third Grade substitute DOP/DBP ... High-quality Plasticizer Dioctyl Phthalate DOP substitute used for pvc products pvc pipe industry chemicals dop oil for rubber ... 84-74-2 EFAME /Epoxy Fatty Acid Methyl Ester Replace dibutyl phthalate dbp oil substitution plasticizer DOP/DOA/DINP For PVC

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dop from soya methyl ester/glycerin fatty acid ester ...

Dop From Soya Methyl Ester/glycerin Fatty Acid Ester ...

DOP from Soya Methyl Ester/Glycerin Fatty Acid Ester (EFAME). New Plasticizer replace DOP, DINP, DOTP, Epoxy plasticizer EFAME is widely used in PVC calendering film,PVC foaming artificial leather, garment leather, wire and cables, disposable PVC gloves, children toys, infusion tube, medical appliance, refrigerator seals, food packaging film, flooring leather, advertising cloth, recycled ...

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plasticizers derived from biomass resources: a short review

Plasticizers Derived from Biomass Resources: A Short Review

With rising environmental concerns and depletion of petrochemical resources, biomass-based chemicals have been paid more attention. Polyvinyl chloride (PVC) plasticizers derived from biomass resources (vegetable oil, cardanol, vegetable fatty acid, glycerol and citric acid) have been widely studied to replace petroleum-based o-phthalate plasticizers.

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optimization of the curing conditions of pvc plastisols ...

Optimization of the curing conditions of PVC plastisols ...

The use of an epoxidized fatty acid ester (EFAE) as a natural-based plasticizer for plasticized PVC (P-PVC) has been evaluated in this work. The effect of the curing conditions has been studied by ...

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an efficient bio-based plasticizer for poly (vinyl ...

An efficient bio-based plasticizer for poly (vinyl ...

Synthesis of acetylated-fatty acid methyl ester-citric acid ester (AC-FAME-CAE) In the first step, 100 g of EFAME, 13 g of anhydrous citric acid, and 0.2 g of TBAC were added to a flask with magnetic stirring.

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optimization of the curing conditions of pvc plastisols ...

Optimization of the curing conditions of PVC plastisols ...

The use of an epoxidized fatty acid ester (EFAE) as a natural-based plasticizer for plasticized PVC (P-PVC) has been evaluated in this work. The effect of the curing conditions has been studied by ...

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eco-friendly plasticizer completely reply dop, dbp, dhp ...

Eco-Friendly Plasticizer completely reply DOP, DBP, DHP ...

Primary eco-friendly plasticizer dop dbp substitute dioctyl . DOTP, a new type of plasticizer for PVC products, can reply DOP, and have better electric strength and resist cold, it is suitable for cable and wire, gland strip for the car, freezer, door and window aslo, DOTP has used in PVC leather, PVC floor, pipe and so on.

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dioctyl phthalate manufacturer - dioctyl phthalate ...

dioctyl phthalate Manufacturer - dioctyl phthalate ...

Epoxy fatty acid methyl ester is light yellow oily liquid under normal temperature, is made from natural plant oil. It can Replace DOP and DBP in production of PVC products. It is well intersoluble with PVC resin and stable to light and heat. Epoxy fatt ... Keyword : Dioctyl Phthalate Epoxy OIL,

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cn104718248a - epoxidized fatty acid alkyl ester ...

CN104718248A - Epoxidized fatty acid alkyl ester ...

The invention relates to an epoxidized fatty acid alkyl ester and methods for making epoxidized fatty acid alkyl ester. The epoxidized fatty acid alkyl ester is prepared from a fatty acid alkyl ester starting material comprising at least one of mono-unsaturated and di-unsaturated fatty acid alkyl ester molecules in a combined amount of at least 85 weight percent.

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modified vegetable oil based additives as a future ...

Modified Vegetable Oil Based Additives as a Future ...

Modified Vegetable Oil Based Additives as a Future Polymeric Material―Review. ... (DEHP), also known as dioctyl phthalate (DOP), was introduced in 1930 and has been the most widely used plasticizer since the 1930s. ... Mehta, B., Kathalewar, M. and Sabnis, A. (2014) Benzyl Ester of Dehydrated Castor Oil Fatty Acid as Plasticizer for Poly ...

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fatty acid methyl esters, fatty acid methyl esters ...

fatty acid methyl esters, fatty acid methyl esters ...

fatty acid methyl esters, Wholesale Various High Quality fatty acid methyl esters Products from Global Sodium Tripolyphosphate Suppliers and fatty acid methyl esters Factory,Importer,Exporter at Okchem.com.

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soy-based chemicals and materials: growing the value chain ...

Soy-Based Chemicals and Materials: Growing the Value Chain ...

It is used as a secondary plasticizer and co-thermal stabilizer in the processing of flexible, semi-rigid, and rigid PVC products . Epoxidized methyl ester of soybean oil (soy-eFAME) can be used as the sole plasticizer for PVC and other polymers or it can be blended with ESBO (56, 57).

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structural modification of waste cooking oil methyl esters ...

Structural modification of waste cooking oil methyl esters ...

Some plasticizers commonly used in PVC formulations, in particular dioctyl phthalate (DOP), are currently under criticism due to their potential toxic risk to human health and the environment. Plasticized PVC contains up to 40% by weight of potentially toxic phthalates, which can easily release from PVC matrix during service life.

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design and synthesis of ethoxylated esters derived

Design and synthesis of ethoxylated esters derived

Zheng et al. (2018) also observed the epoxidized WCO-based methyl ester could partly replace toxic dioctyl phthalate. However, the former needs rigorous treatment condition (under 250 °C, vacuum distillation) to obtain intermediate fatty acid methyl ester, while the later one can only be used as a secondary plasticizer.

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epoxidized vegetable oil and bio‐based materials as pvc ...

Epoxidized vegetable oil and bio‐based materials as PVC ...

Accordingly, thermal characteristics of PVC matrix's plasticized with these green plasticizers (methyl 10 and ethyl 10) have been improved when compared with commercial one (DOP) because of the presence of the double ester bond, long chain fatty acid, and sulfone group.

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eco-friendly plasticizer completely reply dop, dbp, dhp ...

Eco-Friendly Plasticizer completely reply DOP, DBP, DHP ...

Primary eco-friendly plasticizer dop dbp substitute dioctyl . DOTP, a new type of plasticizer for PVC products, can reply DOP, and have better electric strength and resist cold, it is suitable for cable and wire, gland strip for the car, freezer, door and window aslo, DOTP has used in PVC leather, PVC floor, pipe and so on.

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soy-based chemicals and materials: growing the value chain ...

Soy-Based Chemicals and Materials: Growing the Value Chain ...

It is used as a secondary plasticizer and co-thermal stabilizer in the processing of flexible, semi-rigid, and rigid PVC products . Epoxidized methyl ester of soybean oil (soy-eFAME) can be used as the sole plasticizer for PVC and other polymers or it can be blended with ESBO (56, 57).

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polymer additives : physical sciences reviews

Polymer additives : Physical Sciences Reviews

Poly(vinyl chloride) (PVC) is the third most widely produced synthetic plastic polymer, after polyethylene and polypropylene (PP). ... reported the use of palm oil-based alkyd in PVC as a co-plasticizer to dioctyl phthalate (DOP) and DINP, resulting in an enhancement of mechanical and thermal properties ... Agashe S. Epoxidized fatty acid alkyl ...

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us9228155b2 - plasticizers made from oil

US9228155B2 - Plasticizers made from oil

Plasticizers are made from oil with a narrowed, fatty acid polydispersity and extracted from a microorganism, such as a natural or genetically modified bacterium or algae. These plasticizers can comprise either a large content of either saturated C4 and/or C6 triglycerides or unsaturated C12 or greater triglycerides that have been chemically modified by one or more of epoxidation, acylation ...

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zhengzhou mingfeng plastic industry co.,ltd. - dop, dbp ...

ZHENGZHOU MINGFENG PLASTIC INDUSTRY CO.,LTD. - DOP, DBP ...

MINGFENG PLASTIC INDUSTRY CO.,LTD. was a company combined with scientific, industrial and trade sectors for a comprehensive professional chemical additives research institutions, located in Zhengzhou suburbs,Which near to zhengzhou international airport, enjoys convenient truck and rail transportation.

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design and synthesis of ethoxylated esters derived

Design and synthesis of ethoxylated esters derived

Zheng et al. (2018) also observed the epoxidized WCO-based methyl ester could partly replace toxic dioctyl phthalate. However, the former needs rigorous treatment condition (under 250 °C, vacuum distillation) to obtain intermediate fatty acid methyl ester, while the later one can only be used as a secondary plasticizer.

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synthesis and properties of castor oil based plasticizers ...

Synthesis and properties of castor oil based plasticizers ...

Plasticizers prepared from vegetable oils mainly include epoxy vegetable oils, 5–8 and epoxidized fatty acid esters. 9 In these types of plasticizers, the presence of the epoxy group makes the plasticizers have a better plasticizing effect on PVC and plays a role as stabilizer. 10 When heated, PVC undergoes autocatalytic dehydrochlorination ...

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cn104230714a - process of recycling terephthalic acid to ...

CN104230714A - Process of recycling terephthalic acid to ...

The invention discloses a process of recycling terephthalic acid to produce DOTP (dioctyl terephthalate) by using polyester alkaline to reduce wastewater. The process comprises the following process steps: adding terephthalic acid reclaimed materials and isooctyl alcohol into a reaction kettle in a certain proportion, stirring and heating, adding a catalyst and activated carbon when water ...

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additives in polymers - sciencedirect

Additives in Polymers - ScienceDirect

The phenomenon of oxidation has been investigated since the late 1940s (Bolland, 1949), particularly the connection between aging and oxygen absorption.Oxygen and sunlight are the principal degrading agents for hydrocarbon polymers during outdoor weathering (Scott, 1965).Autoxidation plays an important role in the transformation of organic compounds in the atmosphere (Crounse et al., 2013).

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modified vegetable oil based additives as a future ...

Modified Vegetable Oil Based Additives as a Future ...

Chemically modified plant oils have been used as additives in inks and coatings [36] , as toughening agents in poly (vinyl chloride) and epoxy resins [37] , as the major components of a number of natural resins [5] , composites [38] , and pressure-sensitive adhesives [39] .

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progress in bio-based plastics and plasticizing modifications

Progress in bio-based plastics and plasticizing modifications

Progress in bio-based plastics and plasticizing modifications. Tizazu Mekonnen a, Paolo Mussone a, Hamdy Khalil b and David Bressler * a a Biorefining Conversions and Fermentations Laboratory, Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, AB T6G 2P5, Canada.

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acs symposium series (acs publications)

ACS Symposium Series (ACS Publications)

It is used as a secondary plasticizer and co-thermal stabilizer in the processing of flexible, semi-rigid, and rigid PVC products . Epoxidized methyl ester of soybean oil (soy-eFAME) can be used as the sole plasticizer for PVC and other polymers or it can be blended with ESBO (56, 57).

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de102010011191a1 - stabilizer mixtures for halogenated ...

DE102010011191A1 - Stabilizer mixtures for halogenated ...

The present invention relates to a process for the preparation of a granulated stabilizer mixture for halogen-containing plastics, which comprises the steps of (a) heating a mixture comprising (A) at least one lubricant, (B) at least one stabilizer-active substance, (C) auxiliaries and additives, wherein at least 1 wt .-% of all substances based on the total amount of the mixture has a melting ...

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