Car Paint Used Monomer Hydroxypropyl Methacrylate HPMA

Car Paint Used Monomer Hydroxypropyl Methacrylate HPMA

Car Paint Used Monomer Hydroxypropyl Methacrylate HPMA 200 kgs/drum

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Product Details

 

Contact:

Tina Wang

Whatsapp+86 18615603925

Skype:tina.wang

Email:allplace009(at)allplace.cn

Web:www.apuvcoating.com

Synonym: 1,2-Propandiol 2-methylpropenoate

    CAS No.:  27813-02-1

    EINECS: 248-666-3

    Abb: HPMA

    MF:C7H12O3 

    MW:  144.17

  (1) The main raw materials used in the production of the monomer
Methacrylic acid, propylene oxide, p-toluenesulfonic acid,
(2) Features and functions
1. High boiling point, low viscosity.
2. Contains methacrylate with a slower cure rate than HPA.
3. It is less irritating to the skin and less toxic.
4. With hydroxyl groups, it is beneficial to improve the adhesion to polar substrates.

 1 (1)

Car Paint Used Monomer Hydroxypropyl Methacrylate HPMA

Physical index

Item 

Index

Appearance 

Colorless and transparent liquid

Specific gravity(20/210F)

1.057 

Freezing point

<-60℃

Boiling point

77/5mmHg

Viscosity

5-15

Flashing point 

99℃

 

Chemical  Specification 

Item 

Specification

Result 

Chroma(Pt-Co))

≤30

19

Acid value (mgKOH/g)

≤0.5

0.21

Inhibitor Content(MEHQ.ppm)

200±20

200

Refractive index 

1.4500-1.5500

1.4528

Assay

≥96%

97.31

 HPMA03


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