Polyacrylic Resin

purpose

Polyacrylic acid resins II, III and IV are mainly used as enteric (gastric) soluble coating materials for tablets, pills, pellets and granules, capsule shell film-forming agent, etc., and are used for protection and isolation coating, or in sustained-release preparations.

Storage

Seal and store in a cool place.

packing

5kg / bag, 10kg / barrel

Executive standard

model	quality index	viscosity（mpa.s）	acidity	Application guidance
Polyacrylic Resin II	CP	≤50	4.0-6.0	As an enteric coating material for tablets, pills and granules, it can adjust the release site and rate of drugs.
Polyacrylic Resin III	CP	≤50	4.0-6.0	As an enteric coating material for tablets, pills and granules, it can adjust the release site and rate of drugs. Good film-forming property, compact film, toughness and moisture resistance.
Polyacrylic Resin Ⅳ	CP	5-20	--	It is a good coating material for tablets, pills and granules, which dissolves rapidly in the stomach.

Properties

Polyacrylic acid is a low molecular weight acrylic monomer, which is used in combination with organic phosphonate, organic phosphonate ester and polyphosphate. It has good synergistic effect and has excellent dispersion effect on calcium phosphonate and iron oxide in water. It can operate under alkaline and high concentration multiple conditions without scaling. Polyacrylic acid will not pollute the environment when discharged.

CAS No.

9003-01-4

Formula

C3H4O2

Molecular Mass

72.06270

Exact Mass

72.02110

PSA

37.30000

Logp

0.25700