JAMMARK INTERNATIONAL TRADINGE(ZIBO) CO., LTD. is one of the most professional manufacturers and suppliers of tdi in China. If you're going to buy high quality tdi made in China, welcome to get more information from our factory. For price consultation, contact us.
Product Properties
| TDI Item | Index | Results |
| Purity(WT) | 99.5% Min | 99.95% |
| Coloer(APHA) | 25 Max | 20 |
Acid(on HCL basis)ppm＜ | 0.004% Max | 0.003 |
| Hydrolyzable Chioride | 100.00 | 65 |
| Isomer Ratio(2.4/2.6) | 80±1/20±1 | 79.6/20.4 |
| TDI Appearance | Water-with to pale yellow clear liquid with irrigating odour. | |
Product Use
Tdi is used for making flexible foam, car seats, mattresses and furniture.
Packing method
200kg in iron bucket. Iron bucket 250kg of TDI.
Our factory
TDI, or Toluene Diisocyanate, is an important organic compound that is widely used in
the production of polyurethane. Polyurethane can be found in various forms in everyday
life, from foam cushions to car parts, footwear, and even surfboards. It is a versatile
material that has a wide range of applications in many industries.
TDI is produced from the reaction between toluene and phosgene. The resulting product
is a yellowish liquid that contains two isocyanate functional groups. TDI is highly reactive
and can form strong covalent bonds with other molecules, making it a valuable building
block for many chemical reactions.
One of the most significant uses of TDI is in polyurethane production. Polyurethane is
formed by reacting TDI with polyols and other additives, which results in a polymer with
excellent mechanical properties. The foam polyurethane is lightweight, durable, and has
good thermal insulation properties, making it useful for insulation purposes in buildings
and refrigeration appliances.
TDI is also used in the production of adhesives, coatings, and sealants. These materials
are often used in the construction industry for bonding and sealing various materials,
such as concrete, wood, metal, and plastics. Adhesives made with TDI have excellent
bonding strength and can withstand harsh environmental conditions, making them ideal
for use in outdoor applications.
However, TDI is toxic and can cause respiratory and skin problems if not handled correctly.
Workers who handle TDI are advised to wear protective clothing and use respirators to
limit exposure. TDI has also been classified as a potential carcinogen, and its use is
regulated in many countries.
To conclude, TDI is an essential compound for the production of polyurethane, adhesives,
coatings, and sealants. Its versatile properties make it a valuable building block in many
chemical reactions. However, its toxicity means that it needs to be handled with care, and
its use is strictly regulated in many countries. TDI plays a crucial role in our everyday lives
through the products we use, from footwear to insulation, and even the surfboards we ride.
We are committed to becoming the largest and top supplier of water treatment chemicals,
fluoride chemicals and oil field chemicals, basic and fine chemical raw materials, textile
printing and dyeing chemicals, papermaking chemicals and polyurethane material series,
etc.
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