DOTP

A study on process for preparing plasticizer DOTP from waste PET

利用涤纶废料制取增塑剂DOTP工艺研究

Study on the Synthesis of DOTP from Waste Polyester

由聚酯废料合成DOTP的研究

Study on making DOTP plasticizer with waste polyester fibre

废聚酯制取增塑剂DOTP的研究

The artical introduced experiment that made DOTP Plasticizer with waste polyester directly .

本文介绍了废聚酯采用直接法制取增塑剂对苯二甲酸二异辛酯（DOTP）的研究。

Study on the Synthesis of Plasticizer DOTP from Waste TPA

TPA下脚料合成增塑剂DOTP

Study on esterification rule in DOTP preparation

DOTP酯化反应规律的研究

Progress of Research on Catalysts for Synthesis of Plasticizer DOTP from Waste PET by Alcoholysis Method

废PET聚酯醇解法制备增塑剂DOTP的催化剂研究进展

Study on Decolorization of Plasticizer DOTP Synthesized from Waste TPA

TPA下脚料合成增塑剂DOTP的脱色研究

Study on decolorizer technical of plasticizer DOTP from waste PET

PET废料制备DOTP的脱色技术研究

Preparation of DOTP with Dodecylbenzene sulfonic acid as catalyst

十二烷基苯磺酸对增塑剂DOTP合成的催化作用

The synthesis method of dioctyl terephthalate ( DOTP ) from waste PET bottles with the catalysts of zinc acetate and magnesia is investigated .

介绍了以废聚酯瓶为原料，用醋酸锌与氧化镁复合催化剂合成对苯二甲酸二（2-乙基己）酯（DOTP）的方法。

Plasticizer DOTP was prepared from ethylene glycol residue ( major component is PET low polymer ) using single step process in which alcoholysis and ester interchange were combined .

以聚酯生产中产生的下脚料&乙二醇残渣（主要含PET低聚物）为原料，采用辛醇合并醇解、酯交换一步法工艺，合成了增塑剂DOTP。

The interaction parameters between DBP , DOP , DOTP , DBP + DOTP and different grades of PVC resin were determined by measuring the clear points .

本文用测清晰点的方法，测定了DBP、DOP、DOTP以及DBP+DOTP等增塑剂与不同型号PVC树脂之间相互作用参数κ值。

Experimental results show that the M-02 new type plasticizer can be used to instead the whole or partial of the traditional plasticizer such as DOP DBP DOTP and DIDP etc.

实验表明，M-02新型增塑剂可以全部或部分代替传统增塑剂DOP、DBP、DOTP、DIDP等在橡胶、塑料制品中使用。

Preparation of plasticizer dioctyl terephthalate ( DOTP ) by the waste PET as raw material and tetrabutyl titanate as the catalyst in the aprotic solvent of N-methyl-2-pyrrolidinone is study .

在利用废聚酯制备对苯二甲酸型醇酸树脂过程中，原材料的选择和合成工艺的选择是影响其性能指标的主要因素。