Juyin TDI-80 Trusted brand for Reliable Polyurethane Applications

JUNYIN TDI-80 is a premium polyurethane raw material meticulously researched and produced by Gansu YinGuang Chemical Industry Group Co., Ltd. The product has earned an esteemed reputation in the industry for its exceptional performance and rigorous quality control standards. As a significant contributor to China's polyurethane sector, YinGuang Group, backed by over 60 years of technological expertise and continuous innovation, has set a benchmark in the manufacturing of TDI products.

JUNYIN TDI-80 is a specifically formulated mixture of toluene diisocyanate, composed mainly of two isomers, 2,4-toluene diisocyanate and 2,6-toluene diisocyanate, blended in a scientifically precise ratio of 80:20. This unique formulation design grants JUNYIN TDI-80 with high reactivity, outstanding responsiveness, and optimal balance, making it the ideal choice for producing a variety of polyurethane foam products. These are widely used in applications such as furniture, mattresses, automotive interiors, building insulation materials, and other products that demand high elasticity and durability.

product details

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): 80/20+1.0	80±1.0/20±1.0
Acidity ( as HCL ) ( m/m ) % ≤	0.004
COLOR(APHA):	15
Hydrolysable Chlorine ( m/m ) % ≤:	0.0080

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.

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