JUNYIN TDI-80: Premium Polyurethane Supplier from China with Factory Quality Assurance
Product description
Supported by the robust background of China North Industries Group Corporation, Gansu YinGuang Chemical Industry Group ensures the stability of JUNYIN TDI-80 supply through sound supply chain management and strict environmental production standards. The company is committed to providing comprehensive technical support services to customers, including customized solutions and after-sales consultation, assisting partners in optimizing production processes, enhancing product quality, and gaining competitive advantages in the market.
Thus, choosing JUNYIN TDI-80 signifies selecting a supplier of reliable quality, strong technical backing, and sustainable development. It represents a partnership dedicated to fostering the prosperous future of China's polyurethane industry.
Basic Info
| Model NO. | 584-84-9 |
| Colour | Light Yellow |
| Purity | 99%Min |
| Vapour Pressure | 1.33 |
| Flash Point | 132 |
| Refractive Index | 1.569 |
| Freezing Point | 11.5~13.5ºC |
| Odor | Sharp, Pungent |
| Melting Point | 21.8 °c |
| Un No. | 2078 |
| Class | 6 |
| Relative Density(Water=1) | 1.22 |
| Boiling Point | 251 °c |
| Related Compounds | Polyurethane |
| Relative Density(Air=1) | 6 |
| Molecular Weight | 174.16 |
| Density | 1.214 g/cm3, Liquid |
| Transport Package | Iron Drum |
| Specification | 250kg iron drum |
| HS Code | 2929101000 |
Product Parameters
| SPECIFICATION | RESULT |
| PURITY(m/m): | 99.6PCT |
| ISOMERIC RATIO(2.4/2.6): | 80±1.0/20±1.0 |
| Acidity ( as HCL ) ( m/m ) % ≤ | 0.004 |
| COLOR(APHA): | 15 |
| Hydrolysable Chlorine ( m/m ) % ≤: | 0.0080 |
Safety & Handling Precautions
Given that TDI (Toluene Diisocyanate) possesses strong irritant properties, exerting significant irritation effects on skin, eyes, and respiratory system, it is imperative to pay close attention to and strictly abide by the following safety precautions when handling this chemical compound. Chief among these measures is to avoid direct contact between TDI and skin or eyes, as any such contact may lead to severe localized irritation reactions. Moreover, inhalation of TDI vapors is also hazardous; hence, during operations, it is essential to wear specialized protective gloves to safeguard hands, don a respirator or dust mask to prevent inhalation of toxic fumes, and equip oneself with safety goggles or a face shield to guard against potential splash entry into the eyes.
Regarding storage, TDI should always be stored in a cool and dry place, aiming to reduce the risk of chemical reactions triggered by excessive temperatures or high humidity levels, as well as to minimize vapor evaporation. In summary, across all aspects involving the manipulation and storage of TDI, there must be an emphasis on reinforced personal protective measures and strict adherence to established safety operating procedures to ensure both personnel health and workplace safety.
Frequently Asked Questions (FAQ)
Who is the supplier of JUNYIN TDI-80?
JUNYIN TDI-80 is supplied by Gansu YinGuang Chemical Industry Group, backed by the robust background of China North Industries Group Corporation.
What is the purity and isomeric ratio of JUNYIN TDI-80?
JUNYIN TDI-80 features a high purity of 99.6% (specification minimum of 99%) and an isomeric ratio (2.4/2.6) of 80±1.0/20±1.0.
What are the key physical properties of this product?
It is a light yellow liquid with a sharp, pungent odor. It has a molecular weight of 174.16, a boiling point of 251 °C, a melting point of 21.8 °C, and a density of 1.214 g/cm³.
How is the product packaged and transported?
The product is transported in 250kg iron drums. It is classified under Class 6 hazards with UN No. 2078 and HS Code 2929101000.
What safety hazards are associated with TDI?
TDI is a strong irritant to the skin, eyes, and respiratory system. Direct contact can cause severe localized irritation, and inhaling its vapors is highly hazardous.
What are the recommended storage conditions for TDI?
TDI must be stored in a cool, dry place to prevent unwanted chemical reactions caused by high temperatures or humidity, and to minimize vapor evaporation.