MachineU > China Products > Chemicals > Polymer
TDI Toluene Diisocyanate for Polyurethane Production
TDI Toluene Diisocyanate for Polyurethane Production
Specifications
Brand Name :
VICUS-VIDA
Model Number :
TDI 80/20
Certification :
ISO9001
Place of Origin :
China
MOQ :
1FCL
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
10000tons/Year
Delivery Time :
5-8 days
Packaging Details :
250KG/DRUM
Model NO. :
80/20
Color :
Colorless Transparent Liquid.
Specification :
250KG/drum
Initial Boiling Point and Boiling Range :
251
Melting Point/Freezing Point :
Less Than 15
Description

TDI Toluene Diisocyanate for Polyurethane Production

Cas No. 584-84-9 Toluene Diisocyanate TDI 80/20

Product:Toluene Diisocyanate 80/20 or TDI 80/20

CAS number: 584-84-9

Molecular formula: C9H6N2O2

Molecular weight: 174.15
Synonym:2,4-Diisocyanatotoluene; Benzene, 1,3-diisocyanatomethyl-; TDI, Diisocyanatoluene

Quality Standard:Q/DHJ.02.02-1999
Appearance: water-with to pale yellow clear liquid with irritating odour.

Description: TDI is colorless and transparent to primrose yellow liquid, with pungent smell, insoluble in

water, soluble in Aceton, ethyl acetate and toluene.

Introduction

Toluene diisocyanate (TDI) is an aromatic diisocyanate that is a clear, pale yellow liquid with a

sharp, pungent odor, which is insoluble in water and miscible with most common organic solvents.

TDI (CAS No. 26471-62-5) consists of two isomers:

toluene-2,4-diisocyanate (2,4-TDI) (CAS No. 584- 84-9) and toluene-2,6-diisocyanate (2,6-TDI)

(CAS No. 91- 08-7), which is commercially produced in different ratios. The most common ratio

is 80% 2,4-TDI/20% 2,6 TDI. TDI is widely used and accounted for 34% of the global isocyanate

marketProduct Parameters

Specifictaion

Test Item Index Test Result
Purity(WT)% 99.7min 99.8
2,4-Isomer% 80+/-1 79.6
2,6-Isomer% 20+/-1 19.6
Acidity%(HCL) 0.0015MAX 0.0004
Hydrolyzable Chloride(WT)% 0.004MAX 0.0033
Color (APHA) 15 MAX 5
Total Chloride(WT)% 0.018 MAX 0.005
Appearance In compliance with the above specification.

Application

TDI (toluene diisocyanate) is a kind of commonly used polyisocyanate, which is

polyurethane (PU) material and important basic raw material. It is mainly used for producing

flexible polyurethane foam and polyurethane elastomers, coatings, adhesives and so on.

Storage: sealed with argon or nitrogen, cool, dry and protected from light. TDI Toluene Diisocyanate for Polyurethane Production

Package & Shipping

Package:
250kg net in new steel drum (Tare weight:22kg)

Storage:

TDI80/20 containers should be kept properly closed and stored indoors in a well-ventilated
and fire-proof place.When opening the containers, operators should wear go les, gloves and
rubber aprons.Containers should be handled carefully to avoid damage. In case ofleakage,
transfer it into another proper container in a well ventilated and dry place. When opening the
cap, use an opener or wrench. Oncethe cap is loosened, pause until the high pressure in the
container equalizes with the atmospheric pressure, then open the cap slowly.

TDI Toluene Diisocyanate for Polyurethane ProductionTDI Toluene Diisocyanate for Polyurethane Production TDI Toluene Diisocyanate for Polyurethane Production

TDI Toluene Diisocyanate for Polyurethane Production

TDI Toluene Diisocyanate for Polyurethane Production

Send your message to this supplier
Send Now

TDI Toluene Diisocyanate for Polyurethane Production

Ask Latest Price
Product Detail
Brand Name :
VICUS-VIDA
Model Number :
TDI 80/20
Certification :
ISO9001
Place of Origin :
China
MOQ :
1FCL
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Contact Supplier
TDI Toluene Diisocyanate for Polyurethane Production

Vida New Material Technology Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2016
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Blend Polyols, Grouting Materials, Polyurethane Waterproof Coating
Total Annual :
10000000-50000000
Employee Number :
101~120
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Toluene Diisocyanate TDI
MachineU China Products Chemicals Polymer
Contact Supplier
Submit Requirement