Nanofiber Electrospinning machines are setups for producing ultra-fine fibers with diameters of 20-1000nm. Such nanofibers have a very high specific surface area, small diameter, and large porosity. More than 100 kinds of polymers can be used as base materials, including PEO, PAA, PLA, nylon, polyester, acryl resin, PVA, PS, and PAN , as well as biobased materials such as protein, collagen, peptides and cellulose.
Polymers soluble in organic solvents
| 聚合物 | 溶剂 | 分子式 |
|---|---|---|
| Polycarbonate(PC) | CH2Cl2 |
|
| poly(m-phenylene isophthalamide) (PMIA) | N,N-Dimethylacetamide / LiCl |
|
| Poly(ethylenimine) (PEI) | (HFIP), CHCl3 |
(C2H5N)n, linear form
|
| Polyethylene terephthalate (PET) | (TFA)/CH2Cl2 |
|
| Polytrimethylene terephthalate (PTT) | Trifluoroacetic acid/ CH2Cl2 | |
| Poly(butylene terephthalate) (PBT) | Trifluoroacetic acid/Hexafluoroisopropanol (HFIP) | |
| Polysulfone(PSF) | CHCl3 | |
| poly(etheretherketone) (PEEK) | N,N-dimethylformamide(DMF) / N,N-Dimethylacetamide (DMAC) | |
| polyacrylonitrile (PAN) | N,N-dimethylformamide(DMF) | |
| Poly(styrene) (PS) | N,N-dimethylformamide(DMF) / Tetrahydrofuran (THF) | |
| Poly(methyl methacrylate) (PMMA) | CHCl3, N,N-dimethylformamide(DMF) / Tetrahydrofuran (THF), acetone | |
| Poly(vinyl chloride) (PVC) | N,N-dimethylformamide(DMF) / Tetrahydrofuran (THF) | |
| Poly (Vinylidene Fluoride) (PVDF) | N,N-dimethylformamide(DMF) / N,N-Dimethylacetamide (DMAC), acetone | |
| Polyurethane | N,N-dimethylformamide(DMF) | |
| Poly(vinyl acetate) (PVAc) | N,N-dimethylformamide(DMF) / Tetrahydrofuran (THF) | |
| poly(vinyl butyral)resin (PVB) | isopropanol / water | |
| poly(vinyl ester) (PVE) | CH2Cl2 | |
| Polyferrocenyldimethylsilane(PFDMS) | N,N-dimethylformamide(DMF) / Tetrahydrofuran (THF) | |
| PI(Poly-imide) | N,N-dimethylformamide(DMF) | |
| Poly{(pyrrole-2,5-diyl)[p-nitrobenylidene]} (PPy) | CHCl3 | |
| poly(oxymethylene) (POM) | Hexafluoroisopropanol (HFIP) | |
| More....... | More....... |
Water soluble polymers
| Polymer | Solvent |
|---|---|
| Polyvinyl alcohol, (PVA) | Distilled water, Ethanol |
| Poly(ethylene oxide) (PEO) | Distilled water, Ethanol |
| Poly(acrylic acid) (PAA) | Distilled water, Ethanol |
| PolyVinylPyrrolidone）(PVP) | Distilled water, Ethanol |
| Polyethyleneimine，(PEI） | Distilled water |
| Polyacrylamide (PAM) | Distilled water |
| Polyethylene glycol(PEG)/Poly(ethylene oxide) (PEO) | Distilled water |
| polylactides (PLLA/PDLA) | N,N-dimethylformamide(DMF) , CHCl3, CH2Cl2 |
| Polycaprolactone (PCL) | N,N-dimethylformamide(DMF) , CHCl3, acetone, Methanol |
| Polyglycolic acid (PGA) | CHCl3, Hexafluoroisopropanol (HFIP) |
| Poly-β-hydroxyalkanoates (PHA) | N,N-dimethylformamide(DMF) , CHCl3 |
| Poly(butylene succinate) (PBS) | CHCl3 |
| Poly(ether urethane urea) (PEUU) | Hexafluoroisopropanol (HFIP) |
| More........ |
Natural polymers
| Polymers | Solvents |
|---|---|
| Cellulose | N,N-dimethylformamide(DMF) , Distilled water |
| Cellulose acetate (CA) | Acetone, N,N-dimethylformamide(DMF) , CH2Cl2, Acetic acid |
| Ethyl cellulose (EC) | N,N-dimethylformamide(DMF) , Distilled water, tetrahydrofuran, Ethanol |
| hydroxypropyl cellulose (HPC) | Ethanol |
| Chitin | Hexafluoroisopropanol (HFIP) |
| Chitosan | Hexafluoroisopropanol (HFIP) , Formic acid, Ethanoic acid,trifluoroacetic acid |
| Sodium alginate/polyoxyethylene | Distilled water |
| dextran | N,N-dimethylformamide(DMF) , Distilled water |
| Desoxyribose nucleic acid | Ethanol, Distilled water |
| Collagen | Hexafluoroisopropanol (HFIP) |
| Gelatine | Hexafluoroisopropanol (HFIP) , Formic acid |
| Lecithin | N,N-dimethylformamide(DMF) , CHCl3 |
| Fibroin (SF) | Formic acid |
| Zein (CASP) | Distilled water, Ethanol, Ethanoic acid |
| wheat gluten | Hexafluoroisopropanol (HFIP) |
| More....... |
