 ULTRACAST™ 250 - series is the polyol component of a polyether based liquid polyurethane system which yields low cost medium performance elastomers of 35 to 95 Shore A. ULTRACAST™ 250- series is supplied as a three component, FIXED RATIO system, for easy processing. When combined with specified isocyanates , it can be hand cast or machine dispensed and has a wide latitude for adjusting pour and cure times. Formulation features include:
- Good hydrolysis resistance
- Low cost
- 250-series is liquid at room temperature
- Improved physical properties
| 250 SERIES |
ULTRACAST™ |
|
|
| CODE |
SYSTEM - FIXED RATIO COLD CURE |
ISO |
MIX RATIO |
| 250-234 |
POPG BASED COLD CURE |
500-235M |
VARIES |
| |
|
520-070M |
|
| 250-235 |
POPG BASED COLD CURE - Fixed ratio (for 55 - 95A) with 600D |
500-235M |
VARIES |
| |
POPG BASED COLD CURE - Fixed ratio (for 35 - 95A) with 600-235 |
520-070M |
VARIES |
| |
|
500-235M |
VARIES |
| 250-235F |
POPG BASED COLD CURE - 5 MINUTES POT LIFE WITH 500-215 |
500-215 |
VARIES |
| 250-235M |
250-235 FOR SHORTER POT LIFE |
500-235M |
VARIES |
| 250-235T |
POPG BASED COLD CURE - Fixed ratio (for 55 - 95A) with 600D |
500-235M |
VARIES |
| |
POPG BASED COLD CURE - Fixed ratio (for 35 - 95A) with 600-235 |
520-070M |
VARIES |
| |
|
500-235M |
|
|
