Product Name: 80/20

CAS NO.:584-84-9

Synonym: TDI 80/20

Description:

TDI is a liquid, has a Strong pungent smell that has accumulated in the body and latent, It has a Strong stimulating effect to the skin,eyes and respiratory.If you Breath in Steaming of TDI, it cause bronchitis,lung edema;If the skin get in touch with TDI,it cause dermatitis;TDI does badly heart to eyes or even blind.the Long-term exposure to TDI can cause chronic bronchitis. If you are hypersensitive , it may cause asthma, breathing difficulties and coughing. TDI shall be Stored in metal containers sealed by dry mitrogen in cool and ventilated places and far away from heat and fire.the storage temperature shall be lower than 45C.

Specification:

Toluene diisocyanate (TDI) has two isomers: 2,4 - toluene Diisocyanate and 2,6 - toluene diisocyanate.

Items	Standard
Purity (%)	99.7 min
2,4-isomer (%)	801
2,6-isomer (%)	201
Acidity (% as HCL)	0.0015 max
Hydrolyzable Chloride (%)	0.004 max
Total Chloride (%)	0.018 max
Color (APHA)	15 max

Application:

1.It is widely used in the production of soft foam, Sponges, paint, ester foam and othe industries. 

2. It is used in the synthesis of fiber, foamed plastic and rubber. 

3.It is also used as bonding agent.