Fast Delivery Polyol Toluene Diisocyanate Tdi 80/20 CAS 9002-86-2

• CAS No.: 9082-00-2
• Formula: CH2-Chcl-]N
• EINECS: 208-750-2
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Model: Sw-36/28g
• Transport Package: Iron Drum
• Specification: 99% min
• Trademark: SWC
• Origin: China
• Production Capacity: 100000

Product Description

Product Name: TOLUENE DIISOCYANATE 80/20

Synonyms TDI 80/20

Introduction

Toluene diisocyanate (TDI) has two isomers: 2,4-toluene diisocyanate and 2,6-toluene diisocyanate.
English abbreviations: TDI; 2,4-diisocyanate toluene ester; 2,4-diisocyanate toluene ester; toluene-2,4-diisocyanate;
2,4-diisocyanate-1-methyl benzene; toluene diisocyanate; toluene diisocyanate; toluene 2,4-diisocyanate; 2,4-diisocyanate;
2,4-diisocyanate toluene

Molecular formula: C9H6N2O2; CH3C6H3 (NCO) 2.

Specification

Item	Specification
The content of Toluene Diisocyanate, %	99.5 min
Isomer Ratio (2,4/2,6)	80.0/20.0±1.0
Acidity (on HCl basis), ppm	30 max
Color, APHA	25 max
Hydrolyzable chlorine, ppm	80

 

Application

TDI (toluene diisocyanate) is one of the commonly used polyisocyanates, and polyisocyanates are polyurethane (PU) materials and important basic raw materials.
TDI commonly used in polyurethane industry is a mixture of 2,4-TDI and 2,6-TDI isomers, including three commonly used brands:
TDI-80/20, TDI-100 and TDI-65/35.
The preceding figures indicate the content of 2,4-TDI in the composition. For example, 80 in TDI-80/20 indicates that its composition is 80% 2,4-TDI and 20% 2,6-TDI; 100 in TDI-100 basically represents 2,4-TDI (about 98%) and 2,6-TDI has few isomers.
It is mainly used for producing flexible polyurethane foam and polyurethane elastomers, coatings, adhesives and so on.

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

 

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.