AP Polymers

Aosen New Material is a professional and reliable supplier and manufacturer of AP Polymers. AP Polymers is a Alternate copolymer of methyl vinyl ether and maleic anhydride. AP Polymers cas no.9011-16-9,which insoluble in water, aliphatic hydrocarbons, halogenated hydrocarbons,soluble in ethyl acetate. AP Polymers has excellent properties such as good chemical stability, adhesion, cohesiveness, water retention, and film formation (the film formed is easy to peel off), as well as non-toxic and harmless to the human body.In a humid environment, AP Polymers products fully demonstrate their excellent bioadhesiveness.

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Product Description

Aosen AP Polymers is a white powder under normal temperature and pressure.AP Polymers insoluble in water, aliphatic hydrocarbons, halogenated hydrocarbons, etc., soluble in ethyl acetate, etc; Under appropriate conditions, hydrolysis slowly takes place in water to produce diacid, forming a viscous transparent solution; Esterification in alcohol produces a semi ester product with low toxicity. Density: 0.329/cm3, relative density: 1.37, Softening point 200~225℃.

AP Polymers have excellent film forming properties and provide bioadhesive properties. Aosen AP Polymers is a white powder that is insoluble in water. They can be easily dispersed in water, and the acid anhydride hydrolysis of AP series polymers produces a transparent solution of free acids. AP Polymers have multiple levels, with molecular weights ranging from 200000 to 2 million. Provide unique solutions for customers with different needs. AP Polymers are anhydride based powder polymers that cannot be directly used in oral care products as a base polymer. It is commonly used to prepare salt derived polymers.

Recommended dosage of formula:20%~40%

Features Of Aosen AP Polymers

1.Good water retention

2.Excellent cohesiveness

3.Superior stability

4.non-toxic and non irritant

5.The formed film is easy to peel off

6.Low product consumption, good finished product effect, and cost saving for customers

Properities Of Aosen AP Polymers

Item	AP13	AP30	AP70	AP125	AP250
Appearance	White Powder
Viscosity	0.1-0.5	0.5-1.0	1.0-1.5	1.5-2.5	2.5-4.0
Molecular Weight	0.13-0.20	0.5-1	0.5-1.0	1.0-1.8	1.8-3.0
VOLATILES	≤2%
Active	≥98%
Residual Maleic Anhydride	ND

Packaging And Transportation of Aosen AP Polymers

Considering the characteristics of the product, it should be loaded and discharge lightly during transportation to prevent collision, rain, sun exposure, and pollution. Products should be stored in a ventilated, dry, and clean warehouse, and stacking is strictly prohibited.The Packaging is 25Kg/drum