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T.d. I. 80-20
T.d. I. 80-20
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T.d. I. 80-20

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T.d. I. 80-20 Specification

  • Shelf Life
  • 12 months in original sealed packaging
  • Structural Formula
  • Mixture of 2,4-TDI and 2,6-TDI isomers
  • Usage
  • As a raw material in foam, elastomer, and coating industries
  • Taste
  • N/A (Industrial use only)
  • Smell
  • Pungent, sharp aromatic odour
  • Grade
  • Industrial
  • Application
  • Production of polyurethanes (foams, adhesives, sealants, coatings)
  • Molecular Weight
  • 174.16 g/mol
  • Shape
  • Liquid form
  • EINECS No
  • 209-544-5
  • Melting Point
  • -15C (approx)
  • Physical Form
  • Liquid
  • Ingredients
  • Toluene Diisocyanate (80% 2,4-TDI and 20% 2,6-TDI)
  • HS Code
  • 29291010
  • Poisonous
  • Yes (Toxic by inhalation, skin, and ingestion)
  • Product Type
  • Industrial Chemical
  • Appearance
  • Clear to pale yellow liquid
  • Ph Level
  • Not applicable (non-aqueous)
  • Properties
  • Aromatic diisocyanate blend, reactive, high curing ability, excellent bonding properties
  • Solubility
  • Reactively soluble in organic solvents; reacts with water
  • Refractive Rate
  • 1.569 at 20C
  • Purity
  • Min. 99.5%
  • Storage
  • Store in tightly closed containers, cool, dry, and well-ventilated area, away from moisture and heat sources
  • Density
  • 1.22 Gram per cubic centimeter(g/cm3)
  • Molecular Formula
  • C9H6N2O2
  • CAS No
  • 584-84-9
  • Viscosity
  • 1.7 mPa·s at 25°C
  • Transportation
  • Handle as per hazardous chemical transportation guidelines
  • Packaging Options
  • Drums / ISO Tanks
  • Boiling Point
  • 251°C
  • Compatibility
  • Incompatible with water, alcohols, bases, and acids
  • Vapour Pressure
  • 0.03 mmHg at 20°C
  • Flash Point
  • 129°C (closed cup)
  • Manufacturing Process
  • Phosgenation of toluenediamine
  • Packing Group
  • II
  • Hazard Class
  • 6.1 (Toxic Substance)
  • Environmental Impact
  • Harmful to aquatic life with long lasting effects
  • Safety Precautions
  • Use protective equipment; avoid inhalation and skin contact
  • UN Number
  • 2078
  • Autoignition Temperature
  • 635°C
 
 

About T.d. I. 80-20

We are well-prominent enterprise in this domain, betrothed in manufacturing, exporting and supplying T.d. I. 80-20. The offered product is formulated in tune with industrial norms with the aid of progressive methods using optimum quality chemical compounds by our diligent professionals. This product is commonly used for making polyurethane and non-foam urethanes mattress. Moreover, the provided T.d. I. 80-20 can be purchased from us at market leading prices.

Features:
  • Long shelf life
  • Exact pH value
  • Correct formulation
  • Easy to store


Versatile Applications in Polyurethane Industries

T.d. I. 80-20 finds primary use in the production of polyurethane foams, adhesives, sealants, and coatings. Its high reactivity and bonding ability make it an essential component in industries requiring robust, durable, and resilient products. The blends aromatic nature contributes to the desired mechanical and thermal properties in finished goods.


Safe Handling and Storage for Maximum Shelf Life

Due to its toxic and reactive properties, T.d. I. 80-20 must be handled with personal protective equipment in well-ventilated areas, away from moisture and incompatible materials. Proper storage in tightly sealed containers at cool, dry locations ensures a 12-month shelf life, maintaining both product quality and workplace safety.


Environment and Regulatory Compliance

T.d. I. 80-20 is classified as a hazardous chemical (UN 2078, Hazard Class 6.1, Packing Group II) and is harmful to aquatic life with lasting effects. Adhering to transport and storage regulations, as well as responsible disposal and spill management, reduces risks to both personnel and the environment.

FAQs of T.d. I. 80-20:


Q: How is T.d. I. 80-20 typically used in industrial applications?

A: T.d. I. 80-20 serves as a core raw material in the production of polyurethanes such as foams, elastomers, adhesives, sealants, and coatings. Its reactive properties enable efficient crosslinking and curing, enhancing the structural integrity of finished products.

Q: What precautions should be taken when handling T.d. I. 80-20?

A: Proper personal protective equipment, such as gloves, goggles, and respirators, should always be worn. Handle only in well-ventilated areas and avoid inhalation or direct skin contact. Keep the product away from water, alcohols, acids, and bases due to potential hazardous reactions.

Q: Where should T.d. I. 80-20 be stored to maintain its quality?

A: T.d. I. 80-20 must be stored in tightly closed containers in cool, dry, and well-ventilated areas, away from sources of moisture and heat. This prevents reactions and maintains the products integrity over its 12-month shelf life.

Q: What is the manufacturing process of T.d. I. 80-20?

A: T.d. I. 80-20 is produced through the phosgenation of toluenediamine, resulting in a blend of 2,4-TDI and 2,6-TDI isomers. This chemical process ensures a high purity suitable for demanding industrial applications.

Q: When is the best time to use T.d. I. 80-20 after purchase?

A: To ensure optimal performance, T.d. I. 80-20 should be used within 12 months of manufacture, provided it is stored in its original, sealed packaging under the recommended storage conditions.

Q: What are the benefits of T.d. I. 80-20 in polyurethane production?

A: The high reactivity and excellent bonding characteristics of T.d. I. 80-20 allow for efficient processing and strong mechanical properties in polyurethane products, making it valued for both performance and reliability.

T.d. I. 80-20
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