Compatibility in a blend of poly(2,3-dichloro-1-propyl acrylate) and poly(glycidyl methacrylate–co–ethyl acrylate)

1981 ◽  
Vol 26 (6) ◽  
pp. 2001-2013 ◽  
Author(s):  
D. D. Davis ◽  
G. N. Taylor ◽  
T. K. Kwei
Keyword(s):  
Glycidyl Methacrylate ◽  
Ethyl Acrylate

scholarly journals Design, Preparation, and Evaluation of a Novel Elastomer with Bio-Based Diethyl Itaconate Aiming at High-Temperature Oil Resistance

Polymers ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 1897
Author(s):  
Hui Yang ◽  
Haijun Ji ◽  
Xinxin Zhou ◽  
Weiwei Lei ◽  
Liqun Zhang ◽  
...  
Keyword(s):  
High Temperature ◽  
Butyl Acrylate ◽  
Glycidyl Methacrylate ◽  
Average Molecular Weight ◽  
Ethyl Acrylate ◽  
Number Average Molecular Weight ◽  
Elongation At Break ◽  
Oil Resistance ◽  
Monomer Ratio ◽  
Preparation And Evaluation

A novel elastomer poly(diethyl itaconate-co-butyl acrylate-co-ethyl acrylate-co-glycidyl methacrylate) (PDEBEG) was designed and synthesized by redox emulsion polymerization based on bio-based diethyl itaconate, butyl acrylate, ethyl acrylate, and glycidyl methacrylate. The PDEBEG has a number average molecular weight of more than 200,000 and the yield is up to 96%. It is easy to control the glass transition temperature of the PDEBEG, which is ranged from −25.2 to −0.8 °C, by adjusting the monomer ratio. We prepared PDEBEG/CB composites by mixing PDEBEG with carbon black N330 and studied the oil resistance of the composites. The results show that the tensile strength and the elongation at break of the composites with 10 wt% diethyl itaconate can reach up to 14.5 MPa and 305%, respectively. The mechanical properties and high-temperature oil resistance of the composites are superior to that of the commercially available acrylate rubber AR72LS.

Preparation and Application Properties Appraisement of Ecological Polyacrylate Pigment Binder

2012 ◽  
Vol 557-559 ◽  
pp. 1588-1591
Author(s):  
Peng Zhang ◽  
Heng Quan
Keyword(s):  
Polyethylene Oxide ◽  
Glycidyl Methacrylate ◽  
Ph Value ◽  
Sodium Dodecylsulfate ◽  
Ethyl Acrylate ◽  
Ammonium Persulfate ◽  
Charge Ratio ◽  
Water Tolerance ◽  
Reaction Conversion ◽  
Cross Linker

Five groups of polyacrylate dispersion are prepared with emulsion polymerization technique. Methyl acrylate (MA), ethyl acrylate (EA), butyl acrylate (BA) and styrene (St) are employed as basic polymerizing monomers; acrylic acid (AA) and glycidyl methacrylate (GMA) as reactive monomers; sodium dodecylsulfate (SDS), composite fatty alcohol ether polyethylene oxide (composite AEO) as emulsifier and ammonium persulfate (APS) as initiator. The polymerizing monomers and their charge ratio, pH of pre-emulsions and product emulsions as well as the dosage of ecological cross linker GMA are changed for their effects on the reaction conversion rate, gelatinization rate and staining resistance, yellowing resistance and water tolerance of samples. The studies show that the pH value of pre-emulsion and product emulsion as well as GMA content act on remarkable effects on the application properties of the ecological polyacrylate pigment binder.

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