China manufacture tdi foam making chemicals
Specifications
TDI toluene diisocyanate
competitive price and on time delivery goods
used in production polyester-based soft foam
Toluene Diisocyanate TDI 80/20
Grade Standard: Industrial Grade
Colour: Transparent
Appearance: Oily Liquid
Packaging & Delivery
Packaging Detail: 250kgs/ steel drums ,80 drums per 20 FT container
Delivery Detail: 15 working days after receiving the deposit
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe.
CERTIFICATE OF ANALYSIS
Item
Unit
Result
Specification
APPEARANCE
COLORLESS LIQUID
COLORLESS LIQUID
COLOR<HARZEN>
Less than 10
Less than 15
TOTAL CHLORINE
%
0.02
<=0.03
HYDROLYZABLE CHLORINE
%
0.006
0.002 - 0.008
ACIDITY
%
0.003
0.002 - 0.004
ISOMER RATIO 2.4-ISOMER
%
80.8
79.0 - 81.0
ISOMER RATIO 2,6-ISOMER
%
19.2
19.0 - 21.0
SOLIDIFYING POINT
°C
13.2
12.0 - 14.0
PURITY
%
99.9
>= 99.7
SPECIFIC GRAVITY(D25/4°C)
1.21
1.21-1.23
TDI is an aromatic isocyanate, a precursor to Polyurethanes (PU) that mostly used for making flexible foams.It is produced for reaction with polyols to form polyurethanes.
Packaging & Shipping
250kg/iron drum,20MT/20'FCL