epoxy plasticizer and preparation method

CN106519081A – Epoxy plasticizer and preparation method …

The invention discloses an epoxy plasticizer and a preparation method. The preparation method comprises the following steps that intermediate products are obtained after fatty acid esters and HTPB are subjected to the ester exchanging reaction and then are subjected to epoxidation reaction, and the epoxy plasticizer is obtained.,CN106519081B – A kind of epoxy plasticiser and preparation … ,The invention discloses a kind of epoxy plasticiser and preparation method thereof, which includes:Fatty acid ester obtains intermediate product after carrying out ester exchange reaction with HTPB, and intermediate product progress epoxidation reaction then is obtained epoxy plasticiser.The epoxy plasticiser obtained with this method has higher epoxide number (more than 6.8% epoxide number …,CN104560407A – Method for preparing epoxy plasticizer … ,The invention discloses a method for preparing an epoxy plasticizer. The method comprises the following steps: mixing high-concentration hydrogen peroxide and high-concentration formic acid at normal temperature, thereby obtaining a high-concentration peroxide formic acid mixture; adding the mixture and soybean oil into reaction equipment once, carrying out self-initiation reaction to release …

epoxy plasticizer and preparation method

epoxy plasticizer and preparation method. epoxy plasticizer and preparation method.,CN110669254A – Method for preparing epoxy plasticizer from … ,The invention provides a method for preparing an epoxy plasticizer by using waste grease, in particular to a method for converting waste vegetable grease into an epoxy fatty acid alkyl ester epoxy plasticizer, which comprises the following steps: providing a waste oil raw material or selectively pretreating the waste oil to obtain pretreated oil; performing transesterification and …,CN112961404A – Epoxy oligoether glyceride plasticizer and … ,The invention relates to an epoxy oligoether glyceride plasticizer and a preparation method thereof, which take grease, glycerol, peroxide, formic acid or acetic acid as raw materials. Firstly, grease and glycerin react under an alkaline catalyst to prepare fatty acid diglyceride or fatty acid monoglyceride, then the mixture rich in monoether glyceride and diether glyceride is synthesized by …

Preparation method of epoxy ester compound and plasticizer …

KR-101469725-B1 chemical patent summary.,CN101914219A – Preparation method of composite epoxy … ,the composite epoxy plasticizer is prepared by mixing raw materials of fatty acid methyl ester and soybean oil through one-step epoxidation reaction, wherein the fatty acid methyl ester accounts…,CN101914219B – Preparation method of composite epoxy … ,The invention relates to a preparation method of a composite epoxy plasticizer. The composite epoxy plasticizer is prepared by mixing raw materials of fatty acid methyl ester and soybean oil through one-step epoxidation reaction, wherein the fatty acid methyl ester accounts for 25-90% by mass, hydrogen peroxide is used as an oxygen supplier and accounts for 25-35% of the raw material by mass …

Preparation of Epoxy Rosin Based Plasticizer and Its …

Preparation of Epoxy Rosin Based Plasticizer and Its Properties in PVC Chenghong Liu , Yan Huang, Wei Wei, Lisheng Ma, Jiajie Wang, Zhisen Guan, Chengchao Liang, Fujie Yang, Qiaoguang Li …,Preparation method of epoxy ester compound and plasticizer … ,KR-101469725-B1 chemical patent summary.,Epoxy cardanol ether ester plasticizer and preparation … ,CN-111269459-B chemical patent summary.

Preparation of cardanol based epoxy plasticizer by click …

In recent years, the using of reproducible resource and economical and efficient synthesis method has got wide concern. Herein, an environmental-friendly plasticizer originated from cardanol was synthesized by click chemistry.,Synthesis of epoxy plasticizers – ZhangJia Gang YaRui … ,The epoxy value of products decreases, and the equipment is seriously corroded. Finally, it needs neutralization and removal from products.,Lipase-Mediated Preparation of Epoxy Lecithin and Its … ,Lipase-Mediated Preparation of Epoxy Lecithin and Its Evaluation as Plasticizer in Polyester Laminates Jala R. C.

(PDF) Lipase-Mediated Preparation of Epoxy Lecithin and …

AbstractA simple chemoenzymatic method was developed for the preparation of epoxy lecithin that contains epoxy oils and phospholipids. The parameters such as lipase concentration, hydrogen …,Epoxy Methyl Soyate as Bio-Plasticizer: Two Different … ,Request PDF | Epoxy Methyl Soyate as Bio-Plasticizer: Two Different Preparation Strategies | Due to the recent rise in production costs of biodiesel and considering the necessity to use …,Preparation, thermal degradation, and rheology studies for … ,This brief review highlights information from the literature on the potential preparation method, the effect of plasticizers on the rheology of blending, and thermal properties of the blend for PLA/palm stearin blend. Based on the characteristics and the advantages of palm stearin, this bio-based material potential to overcome some drawbacks of …

(PDF) Preparation of Epoxy Rosin Based Plasticizer and Its …

PDF | On Jan 1, 2021, 城鸿 刘 published Preparation of Epoxy Rosin Based Plasticizer and Its Properties in PVC | Find, read and cite all the research you need on ResearchGate,Synthesis of epoxy plasticizers – ZhangJia Gang YaRui … ,The epoxy value of products decreases, and the equipment is seriously corroded. Finally, it needs neutralization and removal from products.,Preparation of cardanol based epoxy plasticizer by click … ,The excess epoxy molecules might be acting as a plasticizer, 17 causing property degradation. The measured tensile property numerical values for the 10 epoxy/pine/PLA composite and other PLA-based …

Preparation of cardanol based epoxy plasticizer by click …

In recent years, the using of reproducible resource and economical and efficient synthesis method has got wide concern. Herein, an environmental-friendly plasticizer originated from cardanol was synthesized by click chemistry.,Preparation of cardanol based epoxy plasticizer by click … ,The degree of the click reaction was estimated to reach 84.7% by testing the content of sulfur. Then, the epoxidation of the hydroxyl was performed to get cardanol based epoxy plasticizer (CEP) in the presence of epichlorohydrin.,Preparation and application of epoxy Styrax tonkinensis … ,Download Citation | Preparation and application of epoxy Styrax tonkinensis oil fatty acid methyl ester plasticizer | The epoxy Styrax tonkinensis oil fatty acid methyl ester plasticizer is …

Plasticizers for epoxy adhesives and binders – ResearchGate

The resin, plasticizer and coupling agent was added to the sand. After an additional 10-20 s mulled, the curing agent was added to the resin coated sand.,PLASTICIZER COMPOSITION AND PREPARATION METHOD THEREFOR … ,The present invention relates to a plasticizer composition and a preparation method therefor and, more specifically, to a plasticizer composition, which contains an anhydrosugar alcohol monoester, an anhydrosugar alcohol diester, and a sugar alcohol ester at a specific content ratio and has improved plasticity and excellent storage stability, and to a preparation method therefor.,Preparation, thermal degradation, and rheology studies for … ,This brief review highlights information from the literature on the potential preparation method, the effect of plasticizers on the rheology of blending, and thermal properties of the blend for PLA/palm stearin blend. Based on the characteristics and the advantages of palm stearin, this bio-based material potential to overcome some drawbacks of …

Preparation of cardanol based epoxy plasticizer by click …

The degree of the click reaction was estimated to reach 84.7% by testing the content of sulfur. Then, the epoxidation of the hydroxyl was performed to get cardanol based epoxy plasticizer (CEP) in the presence of epichlorohydrin.,Preparation of Epoxidized Fatty Acid Methyl Ester with in … ,Epoxidized fatty acid methyl ester (EFAME) is a renewable and biodegradable plasticizer that can be produced from various vegetable oils and even waste oils. In this work, refined soybean oil (RSO) was first converted to fatty acid methyl ester (FAME) by enzymatic transesterification, followed by epoxidation with performic acid in situ generated via auto-catalyzed reaction of formic acid with …,Preparation of cardanol based epoxy plasticizer by click … ,The degree of the click reaction was estimated to reach 84.7% by testing the content of sulfur. Then, the epoxidation of the hydroxyl was performed to get cardanol based epoxy plasticizer (CEP) in the presence of epichlorohydrin.

How to Prep Concrete for Epoxy or … – Thermal-Chem Corp

Concrete Prep Methods . Grinding.,Plasticizer – an overview | ScienceDirect Topics ,Plasticizer. Plasticisers are compounds which increase the plasticity of a material and are often involved in the production of plastic products/packaging, epoxy resins (coating cans for food and beverage), water pipe lining, thermal printing paper, implanted medical devices and in the production of CDs and DVDs, mobile phones, plastic food containers, eye glass lenses, drinking bottles, food …,Preparation, thermal degradation, and rheology studies for … ,This brief review highlights information from the literature on the potential preparation method, the effect of plasticizers on the rheology of blending, and thermal properties of the blend for PLA/palm stearin blend. Based on the characteristics and the advantages of palm stearin, this bio-based material potential to overcome some drawbacks of …

Plasticizer compositions and methods for making …

The present disclosure is directed to a plasticizer composition, polymeric compositions containing the plasticizer composition, and conductors coated with the polymeric composition. The plasticizer co,Synthesis, Characterization, and Application of a Bio … ,a bio-based plasticizer: epoxidized acetylation cardanol. The preparing process included eaterification and epoxy.,一种增塑剂及其制备方法 Plasticizer and preparation method … ,The preparation method issimple, has stable operation, and saves cost; and the prepared plasticizer has high plasticizing effect and high superior product rate.Image: 主权项: 【中文】1、一种增塑剂,其特征在于:各原料组分的重量份比为:氯化石蜡0.4-0.6、邻苯二甲酸二辛酯0.2-0.4、环氧大豆油0.1-0.3。