Polyacrylic Resin Ⅱ

Polyacrylic Resin Ⅱ

This product is prepared by copolymerization of methacrylic acid and methyl methacrylate in a ratio of 50:50. It is mainly used as enteric-soluble coating material, capsule shell film forming agent, adhesive for tablets, pills, pellets, granules, etc., and used for protection and isolation coating, or used in sustained release preparations.

Data Sheet

General Information
Product Name Polyacrylic Resin Ⅱ
HS Code 3906909090
CAS Number N/A
Standard CP
Packing Specification 10kg/ drum、5kg/ bag
Storage Condition Room temperature, Sealed
Product Character This product is a white strip or powder, easy to lump in ethanol. This product (if the length of the strip is about 1cm, the powder is not ground) dissolves in warm ethanol within 1 hour, and is insoluble in water.
Physicochemical Property
Density N/A
Molecular Formula N/A
Refractive Index N/A
Boiling Point N/A
Vapor Pressure N/A
Molecular Weight N/A
Fusing Point N/A
Flash Point N/A

Features

  •   Polyacrylic resin II and III are enteric-soluble coating materials, which begin to dissolve at PH6.0 and PH7.0, respectively.
  •   The formed coating is colorless and transparent, slightly brittle, and plasticizer needs to be added.
  •   Polyacrylic resin II is sensitive to PH changes and has low adhesion, but the film appearance is slightly worse.
  •   Polyacrylic acid resin Ⅲ is easy to form a film, the film is dense and ductile, good luster, can resist moisture, but it is easier to stick, the two can be mixed to make up for each other, in order to achieve the best results.
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