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| Categories | TDI MDI Polyurethane | 
|---|---|
| Brand Name: | YINGUANG | 
| Model Number: | Toluene diisocyanate 80 | 
| Certification: | ISO9001:2018 | 
| Place of Origin: | China | 
| MOQ: | 20mt/20ft | 
| Price: | FOB Qingdao usd3.0/kg | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 3000mt/month | 
| Delivery Time: | 5-8 work days | 
| Packaging Details: | 20,000- liter tank trucks and 250 kg non-returnable steel drums. | 
| Type: | TDI-80 | 
| Purity: | 99.7% min | 
| Color: | liquid | 
| Packing: | 20,000- liter tank trucks and 250 kg non-returnable steel drums. | 
| Shelf life: | 6 Months | 
| Company Info. | 
| Qingdao Exceed Fine Chemicals Co.,Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
TDI 80/20
1. DESCRIPTION
T-80 contains the 2,4- and 2,6-isomer of toluene diisocyanate. This product is used in the preparation of polyurethane foams, prepolymers and elastomers.
T-80 KONNATE T-80 is a mixture of 80% 2,4-toluene diisocyanate and 20% 2,6-toluene diisocyanate. It is mainly used in the preparation of flexible polyurethane foam and non-foam urethanes.
2. PRODUCT SPECIFICATION
| Items | T-80 Type I | T-80 Type II | 
| Purity (%) | Min. 99.7 | Min. 99.5 | 
Isomer Ratio 2,4- toluene diisocyanate (%) 2,6- toluene diisocyanate (%)  | 80±1 20±1  | 80±1 20±1  | 
| Acidity (as HCl, ppm) | Max. 15 | 80±10 | 
| Hydrolyzable chloride (ppm) | Max. 40 | 100±20 | 
| Total chloride (ppm) | Max. 180 | Max. 700 | 
| Color (APHA) | Max. 15 | Max. 15 | 
3. PHYSICAL PROPERTIES
| Molecular Weight | 174.2 | 
Viscosity at 25℃ cps at 50℃ cps at 100℃ cps  | 3.10 1.74 0.70  | 
| Specific Gravity at 25℃ | 1.22 | 
| Boiling Point (℃ @ 760mmHg) | 251 | 
| Flash Point (℃) | 135 | 
| Melting Point (℃) T-80 | 11.5 ∼ 13.5 | 
| Vapor Pressure (mmHg at 25℃) | 0.03 | 
| Vapor Density (air=1) | 6.0 | 
4. SHIPPING INFORMATION
20,000- liter tank trucks and 250 kg non-returnable steel drums.

                                 
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