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Polyacrylamide 10% in water (MW 400,000 - 1,000,000)Catalog Number 19901Important nonionic water-soluble polymer. High MW polymer is used primarily as a flocculant. Tg of high MW (>100,000) polymers = 165º. Unit weights are weights in solution.
10% soln. in water (25g polymer)
(Contains small amounts of formalin as fungicide)
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Polyacrylamide, Mw 10,000, 50 wt. % in H2OCatalog Number 22581Low molecular weight nonionic water-soluble polymer, used primarily as a flocculant. 50% solution in water. Unit weights are weights of solution.
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Poly(N-isopropylacrylamide) (PNiPAM)Catalog Number 21458Polymer is water-soluble at room temperature, insoluble above ~40º. Solubility ceiling has been used in mold and cell growth techniques since cells adhere to polymer film at incubation temperatures and are released as medium is cooled and polymer is dissolved.
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Polyacrylamide, MW 6,000,000Catalog Number 02806Important nonionic water-soluble polymer. High MW polymer is used primarily as a flocculant. Tg of high MW (>100,000) polymers = 165º. Unit weights are weights of solution.
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![Poly(N-vinylpyrrolidone/vinyl acetate) [70:30]](https://www.polysciences.com/media/catalog/product/cache/41caa8e834a03fb3ab31ba2c24269124/0/9/09716_3.png)
Poly(N-vinylpyrrolidone/vinyl acetate) [70:30]Catalog Number 09716Inquire for availability.Phone: 1(800)523-2575Email: [email protected]Hydrophilic neutral polymer.
(70:30), 50% soln. in isopropanol (50g polymer)
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![Poly(N-vinylpyrrolidone/vinyl acetate) [30:70]](https://www.polysciences.com/media/catalog/product/cache/41caa8e834a03fb3ab31ba2c24269124/0/9/09718.png)
Poly(N-vinylpyrrolidone/vinyl acetate) [30:70]Catalog Number 09718Hydrophilic neutral polymer.
(30:70), 50% soln. in isopropanol (50g polymer)
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Poly(N-vinylpyrrolidone), MW 4,000 - 6,000Catalog Number 24737Inquire for availability.Phone: 1(800)523-2575Email: [email protected]This low molecular weight version of Poly(N-vinylpyrrolidone) allows the user to obtain maximum dispersive properties with the polymer but at lower solution viscosity than the higher molecular weight siblings.
For example, a 10% w/w solution of the 4,000 - 6,000K molecular weight polymer in water has a measured Brookfield viscosity of under 6,000 mPa.s at 25 degrees C.
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![Poly(2-ethyl-2-oxazoline) [MW 200,000]](https://www.polysciences.com/media/catalog/product/cache/41caa8e834a03fb3ab31ba2c24269124/2/4/24882.jpg)
Poly(2-ethyl-2-oxazoline) [MW 200,000]Catalog Number 24882Neutral, water soluble, polymer. Also soluble in DMF, lower alcohols, methyl ethyl ketone and methylene chloride. Tg = ~70º higher molecular weights.
Polydispersity ~3.4
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Polycaprolactam (MW 35,000)Catalog Number 18179Widely used in fibers.
Nylon 6
4.1 rel. visc.
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![Poly(2-ethyl-2-oxazoline) [MW 500,000]](https://www.polysciences.com/media/catalog/product/cache/41caa8e834a03fb3ab31ba2c24269124/1/7/17810.jpg)
Poly(2-ethyl-2-oxazoline) [MW 500,000]Catalog Number 17810Email: [email protected]Neutral, water soluble, polymer. Also soluble in DMF, lower alcohols, methyl ethyl ketone, and methylene chloride.
Polydispersity ~3.4
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Poly(acrylamide/acrylic acid)Catalog Number 04652Anionic acrylamide polymer.
Residual Monomer <0.03% 90:10, Na salt
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![Poly(acrylamide/acrylic acid) [60:40]](https://www.polysciences.com/media/catalog/product/cache/41caa8e834a03fb3ab31ba2c24269124/1/8/18545.jpg)
Poly(acrylamide/acrylic acid) [60:40]Catalog Number 18545Anionic acrylamide polymer.
Residual Monomer <0.03% 60:40, Na salt pH 9.1
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![Poly(acrylamide/sodium acrylate) [70:30]](https://www.polysciences.com/media/catalog/product/cache/41caa8e834a03fb3ab31ba2c24269124/1/8/18522.jpg)
Poly(acrylamide/sodium acrylate) [70:30]Catalog Number 18522Inquire for availability.Phone: 1(800)523-2575Email: [email protected]Important nonionic water-soluble polymer. High MW polymer is used primarily as a flocculant. Tg of high MW (>100,000) polymers = 165º. Unit weights are weights of solution.
d 1.302 for AQ solution
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Polyacrylamide (MW 5,000,000), 1% aq solnCatalog Number 21485Important nonionic water-soluble polymer. High MW polymer is used primarily as a flocculant. Tg of high MW (>100,000) polymers = 165º. Unit weights are weights of solution.
d 1.302 for AQ solution 1% soln. in water (2.5g polymer)
Amide Polymers
