Polyéthylène (acide tert - butyle acrylate-co - éthyle acrylate - co - méthacrylique), poudre, acide méthacrylique 23

Code: 444790-250G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Hair care products.

PTBEM can be used to prepare a site specific polymeric drug delivery system for prednisone, a steroidal anti-inflammatory drug.


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Votre prix
$96.33 250G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Hair care products.

PTBEM can be used to prepare a site specific polymeric drug delivery system for prednisone, a steroidal anti-inflammatory drug.

General description

Poly(tert-butyl acrylate-co-ethyl acrylate-co-methacrylic acid) (PTBEM) is an amphiphilic block copolymer.

Film forming thermoplastic.

Packaging

250 g in poly bottle

1 kg in poly bottle

acid number140‑160 mg KOH/g
density0.4 g/mL at 25 °C (lit.)
descriptionK-value 34 - 40 DIN 53 726
feed ratiomethacrylic acid 23
formpowder
Quality Level100
SMILES stringCC=CC(O)=O.CCOC(=O)C=C.CC(C)(C)OC(=O)C=C
solubilitywater and ethanol: soluble in salt form
transition tempTg 75 °C
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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