Пенополиуретановые материалы TDI Flexi полиуретановая пена сырье

Описание и отзывы

Трекер стоимости

Характеристики

PU foaming materials TDI , Flexi polyurethane foam raw materials TDI 80/20

 

PRODUCT NAME	TDI
CAS	584-84-9
EINECS NO.	209-544-5
MF	C9H6N2O2
MW	174.16
MP	20-22 °C(lit.)
BP	124-126 °C18 mm Hg(lit.)
DENSITY	1.225 g/mL at 25 °C
Packaging Details	250kg/drum
Delivery Detail	within 7 working days after signed a sales contract

 

Item	Unit	Result	Specification
Lot Number		K14889101
Quantity		MTS
Appearance		Colorless Liquid	Colorless Liquid
Color(Harzen)		≤10	≤15
Purity	%	1900-4-8	≥99.7
Acidity	%	1900-1-0	0.002~0.004
Hydrolyzable Chlorine	%	1900-1-0	0.002~0.008
Total Chlorine	%	1900-1-0	≤0.03
Isomer Ratio 2,4-Isomer	%	1900-3-20	79.0~81.0
Isomer Ratio 2,6-Isomer	%	1900-1-19	19.0~21.0
Solidifying Point	℃	1900-1-13	12.0~14.0
Specific Gravity(D25/Cdegc		1900-1-1	1.21~1.23

 

 

 

 

 

 

Characteristics and applications of diisocyanate tdi 80/20:

Diisocyanate tdi 80/20 is belongs to isocyanate products, which is widely used in producing polyurethane elastomers, top grade polyurethane coating and other industries.

 

Diisocyanate tdi 80/20 is isocyanate ester product, can replaced all or part of the t80, can improved the compression load of the product , diisocyanate tdi 80/20 is widely used in the production of polyester-based soft foam, high-bearing sponges, semi-rigid ester foam, high resilience,slow rebound , paint and other industries.

Usage of diisocyanate tdi 80/20:
Diisocyanate tdi 80/20 is an aromatic isocyanate, a precursor to Polyurethanes (PU) that mostly used for making flexible foams. diisocyanate tdi 80/20 is produced for reaction with polyols to form polyurethanes.

 

Handling 

Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic charge. 

 

Storage 

Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place.