Offline Showroom in USA
Post Offer Free
MOSINTER GROUP LIMITED
MOSINTER GROUP LIMITED  

Gold Index: 82941

You are here: home  > Epoxy Additive Agent  > Hexahydrophthalic anhydride HHPA CAS 85-42-7 cyclohexanedicarboxylic anhydridel

Hexahydrophthalic anhydride HHPA CAS 85-42-7 cyclohexanedicarboxylic anhydridel 

Payment Terms: T/T,L/C,WU 
Place of Origin: Sichuan, China (Mainland) 
inquire skype
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Means of Transport: Ocean,Land,Air
Delivery Date: within 7 days
CAS No.: 85-42-7
Brand: MOSINTER
Alias: cyclohexanedicarboxylic anh...
Molecular weight: 154.1652
Content: ≥98.5%
Packing: According to customer requi...
Brand Name: MOSINTER
Purity: ≥98.5%
Molecular formula: C8H10O3
Density ratio: 1.18(40℃)
Flash(ing) point: 143℃

the demand is growing, six hydrogen of benzene anhydride as curing agent for epoxy resin is widely used in the field.

Hexahydrophthalic anhydride(HHPA)(CAS: 85-42-7)


Item

Index

Appearance

White solid

Colour and   lustre.(po-co), <

30#

Content, % ≥

≥98.5

Lodine value, %   <

<1.0

Acid value,   mgKOH/g

710~740

Free acid, %   <

<1.0

Melting point, ℃

32-34

Specific gravity

1.18

With benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol and ethyl acetate mixed solvent, slightly soluble in petroleum ether.


Main application

Hexahydrophthalic anhydride is indispensable to polyester coating raw materials, with six hydrogen of benzene anhydride instead of aromatic amino alkyd paint of polybasic acid production, amino polyester paint, polyester paint, polyurethane paint, powder coating, etc., can significantly improve the bright mirror, burnish, lower viscosity and solid content, especially can greatly improve the weatherability of coatings, such as six hydrogen of benzene anhydride as raw materials made of polyester paint, natural exposure, the luster is 78.2%, same conditions made of aromatic polybasic acid polyester lacquer lustre is only 28%. Six hydrogen of benzene anhydride in addition to used in the production of polyester lacquer, also in the production of plasticizer, pesticide, anti-rust agent, herbicide and other raw materials. With the rapid development of information industry, the requirement about the quality of the semiconductor encapsulation and potting compound is increasing day by day, the demand is growing, six hydrogen of benzene anhydride as curing agent for epoxy resin is widely used in the field.

Synthetic process

To four hydrogen of benzene solvents, acid, catalyst in high-pressure magnetic reaction kettle, vacuum, after nitrogen replacement, then through hydrogen displacement, heated to a certain temperature, stirring constantly conditions, began to hydrogen of our factory, after the reaction, solvent removal, crude products six hydrogen of benzene anhydride by vacuum distillation for a quick finished six hydrogen of benzene anhydride.


bigPhoto
skype Mr. Fedor

Tel: +86-574-89212210
Fax: +86-574-89212215
Mobile: 86- 189 8930 5995
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Follow Us: Follow us on facebook Follow us on linkedin

Fedor:   skype

You May Like: