Mdi Diphenyl Diisocyanate for PU Chemical Materials

Min.Order: 1

Product origin: Dongguan, Guangdong, China

Infringement complaint:

Complaint

US$ 1500 ~ 2500

Description

PU Chemical materialsmdi

MDI Properties

appearence: Brown transparent liquid;

boiling point (ºC): 200~208;

stability: stable. Incompatible with strong oxidizing agents, alcohols. May decompose in moist air, or on contact with water.

MDI Applications

Isocyanates MDI is extensively application in most of field, such as thermal insulation rigid foam, PU coating, PU adhesive, Seepage-proofing, structure foam, Automobile bumper, high resilience etc.

With good performance such as very good fluidity, very good foaming capacity, strength well, dimension stability etc.

PMDI of Specification

name	appearance	-NCO CONTENT (%)	average functionality	VISCOSITY(25ºC,mpa.s)	Density (25ºC) / (g/cm3)	ACIDITY (%)
pm200	brown liquid	30.2-32.0%	2.6-2.7	150-250	1.22-1.25	≤0.05
m-20s	brown liquid	30.5-31.5%	2.7	170-230	1.22-1.24	≤0.04
44V20L	brown liquid	30.5-32.5%	2.6-2.7	160-240	1.22-1.24	≤0.04
PAPI 27	brown liquid	30.9-32.1%	2.7	150-220	1.22-1.24	0.015-0.025
m-200	brown liquid	30.8-31.8%	2.7	150-250	1.22-1.24	≤0.04
PAPI 135	brown liquid	30.9-32.1%	2.7	150-220	1.22-1.24	0.015-0.025

Product Specifications: PGY3010E

Isocyanates MDI is extensively application in most of field, such as thermal insulation rigid foam, PU coating, PU adhesive,
Seepage-proofing, structure foam, Automobile bumper, high resilience etc.

Property	Value
OH value(mgKOH/g)	54-58
Viscosity(25ºC,cps)	400-700
Color(APHA)	50max
Water content(wt%)	0.08max
PH value	5-8
Acid value(mgKOH/g)	0.1max

Polyether Polyol More Models For Choice :

Grade	Color(APHA)	OHV (mgKOH/g)	Viscosity (cps/25ºC)	Acid value mgKOH/g	Water content(%)	pH
PGY-550	50 max	290-320	250-350	0.1 max	0.08 max	5-8
PGY-750P	50 max	214-234	220-320	0.1 max	0.08 max	5-8
PGY-1055	50 max	152-160	200-300	0.1 max	0.05 max	5-8
PGY-2500E	50 max	65-69	300-550	0.1 max	0.05 max	5-7
PGY-3000M	50 max	54-58	450-650	0.1 max	0.08 max	5-8
PGY-3000E	50 max	52-56	450-550	0.1 max	0.05 max	5-8
PGY-3010E	50 max	54-58	400-700	0.1 max	0.08 max	5-8
PGY-3105E	50 max	54-58	400-600	0.1 max	0.08 max	5-8
PGY-3350E	50 max	48-55	615-815	0.1 max	0.05 max	5-8
PGY-3500M	50 max	46-50	600-800	0.1 max	0.08 max	5-8
PGY-3500E	50 max	45-50	550-750	0.1 max	0.08 max	5-8
PGY-3510E	50 max	45-50	650-850	0.1 max	0.08 max	5-8
PGY-3550E	50 max	45-50	450-650	0.1 max	0.08 max	5-8
PGY-4801E	50 max	33-37	800-900	0.05 max	0.05 max	5-8
PGY-5000E	50 max	31-35	850-980	0.1 max	0.08 max	5-8
PGY-5002E	50 max	31-35	860-980	0.05 max	0.08 max	5-8
PGY- 5016E	50 max	31-35	860-980	0.05 max	0.08 max	5-8
PGY-5020E	50 max	32-36	820-980	0.05 max	0.1 max	5-7