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Toluene Diisocyanate TDI 80/20 CAS 26471-62-5 suppliers
Toluene Diisocyanate TDI 80/20 CAS 26471-62-5
  • CAS:

    26471-62-5
  • Moleküler formülü:

    C9H6O2N2
  • Kalite standardı:

    99.5%MIN.
  • Ambalaj:

    250kg/drum or IsoTank
  • Mininmum sipariş:

    20mt
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

Şimdi başvurun

  • Ürün ayrıntıları
Toluene Diisocyanate TDI 80/20 CAS 26471-62-5 mainly refers to the mixture of 2, 4-toluene diisocyanate containing 80% mass percentage and 2, 6-toluene diisocyanate containing 20% mass percentage.Sometimes also referred to as toluene diisocyanate. Nitrotoluene was nitrated to dinitrotoluene and then reduced to toluene diamine.Toluene diamine reacts with phosgene to obtain TDI.

Specification

tem

Index

Results

Purity (WT)

99.5%Min

99.95%

Color (APHA)

25 Max

20

Acid (on HCL basis) ppm<

0.004% Max

0.003

Hydrolyzable Chloride

100

65

Isomer Ratio (2.4/2.6)

80±1/20±1

79.6/20.4

Appearance:

water-with to pale yellow clear liquid with irritating odour.

 
Application
TDI is a commonly used polyisocyanate, which is a polyurethane material and an important basic raw material.The TDI commonly used in the polyurethane industry is a mixture of 2, 4-TDI and 2,6-TDI.

Packing
Steel Barrel: N.W. 250KG, 20MT (80 drums) without Pallet/20 fcl
23.5mt ISO tank 
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      Toluene Diisocyanate TDI 80/20 CAS 26471-62-5
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