Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Dow SPECFLEX™ NC 638 Polyol

Category Polymer
Manufacturer Dow Chemical
Trade Name SPECFLEX™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow SPECFLEX™ NC 638 Polyol.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
SPECFLEX™ NC 632 polyol is a specialty capped polyol. Its high molecular weight and primary hydroxyl content make it well suited for high resilience, flexible molded foams. CAS# 009082-00-2 056449-05-9Information provided by Dow
Physical Properties Metric English Comments
Specific Gravity 1.018 g/cc
1.018 g/cc
Viscosity Measurement 1100 - 1400
1100 - 1400
[cSt]; ASTM D445
Maximum Moisture Content 0.060
0.060
wt% water; ASTM D203
ASTM Color <= 30
<= 30
APHA; ASTM D4890
Thermal Properties Metric English Comments
Flash Point >= 180 °C
>= 356 °F
ASTM D93
Chemical Properties Metric English Comments
Total Acid Number 0.050
0.050
[mg KOH/g]; DOWM 100387-TE95A
Descriptive Properties Value Comments
Hydroxyl Number mg KOH/g 28.5 - 32.5
ASTM D4274
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved