JUNYIN TDI-80: Trusted Polyurethane Solution from Leading China Suppliers and Factory for High-Quality Applications
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) | 99.6 PCT |
| ISOMERIC RATIO (2.4/2.6) | 80±1.0 / 20±1.0 |
| Acidity (as HCl) (m/m) % | ≤ 0.004 |
| COLOR (APHA) | 15 |
| Hydrolyzable Chlorine (m/m) % | ≤ 0.0080 |
Safety Precautions & Storage Guidelines
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)
What is the purity level of JUNYIN TDI-80?
JUNYIN TDI-80 features a minimum purity of 99% (with standard test results achieving up to 99.6%), ensuring high efficiency and stability for chemical formulations.
What is the standard packaging and transport method for TDI-80?
The product is securely packaged and transported in 250kg iron drums, which protect the chemical from moisture and contamination during transit.
Why is Gansu YinGuang Chemical Industry Group a reliable supplier?
Supported by China North Industries Group Corporation, they offer stable supply chain management, strict environmental production compliance, and comprehensive technical support.
What personal protective equipment (PPE) is required when handling TDI-80?
Due to its strong irritant properties, handlers must wear specialized protective gloves, a respirator or dust mask, and safety goggles or a face shield to prevent skin, eye, and respiratory exposure.
How should TDI-80 be stored to ensure safety and quality?
TDI-80 must be stored in a cool, dry place. This minimizes vapor evaporation and prevents unwanted chemical reactions caused by high temperatures or humidity.