Contact Us

Shandong Aonuo New Material Co,.Ltd

Add: Guangrao County, Dongying City, Shandong, P.R.China

Tel:+86-546-6660612

Fax:+86-546-6660279

Ph:+8613287307852

E-mail:info@aonuochina.cn

Curing Agent TODI

- Nov 17, 2018 -

3,3'-dimethyl-biphenyl-4,4'-diisocyanate(TODI)

 

Molecular formula: C 16 H 12 N 2 O 2

 

Structural formulaTODI

 

Molecular weight264.2787

 

CAS NO.91-97-4;119684-28-5

 

 

Product Application

 

1.Raw material of Polyurethane elastomer(for rubber,paint,foam);

 

2.Oil seal material and raw material;

 

3.Heat resistant resin modifier;

 

4.Raw materials of urea-formaldehyde resin and heat-resistant paint;

 

5. Polyamide imide high-performance engineering plastics and diuretics and the raw

 

material of the resin.

 

 

Technical Indicators

Project name

Parameter

Appearance

Milky white or light yellow granular solid

NCO content 

31.8%

Density (20 ° C)

1.20g/cm3

Melting point

70-72℃

Boiling point

384.8°C760 mmHg

Flash point

158.8℃

Odor

Special cyanate taste

Concentration

99.0%

Freezing point

67--69

Total chlorine content

0.1%

Hydrolyzed chlorine

0.01%

 

 

Product packaging and storage

 

50 Kgs/Drum(Iron drum lined with polyethylene bags)

 

Note: HARTDUR118 is sensitive to water vapor.Because all diisocyanates react with water to form urea-free derivatives.HARTDUR 118 should be stored in a cool and dry condition.Do not put it together with food, avoid exposure to temperatures above 30 °C, and immediately seal it after use to avoid failure.The product validity is 6 months under suitable external conditions.


 


Related Industry Knowledge

Related Products

  • Polyurea For City Overpass
  • Chain Extender For Polyurea Coating
  • Polyurea Coating Spraying Equipment 380V
  • Waterproof Polyurea Paints For Freight Train Bed-Liners
  • Polyurea Applied To Pool And Roof Waterproofing Coating
  • Polyurea Anticorrosion For Loudspeaker