Polyether Polyol for Flexible Foam
1. Description
This series of polyether polyols is special for spraying series.
2. Typical foam properties
| Type | S1101 | S2101 | S2201 |
| Types of blowing agent | H2O | HCFC-141b | HCFC-141b |
| POL:ISO | 100:100 | 100:100 | 100:100 |
| Appearance | Milky white liquid | Pale yellow liquid | Pale yellow liquid |
| Temperature ℃ | 20-25 | 15-20 | 15-20 |
| Cream time/s | 2-5 | 2-5 | 2-5 |
| Gel time/s | 7-11 | 7-11 | 7-11 |
| Free foam density kg/m3 | 7-10 | 25-35 | 26-35 |
| Molding foam density kg/m3 | -- | ≥35 | ≥35 |
| Thermal conductivity mW/m·k | -- | ≤24 | ≤24 |
3. Typical product characteristics
| Type | Product features |
S1101 | Using H2O as the only chemical blowing agent, the product shows
high flame retardant performance, widely used in building stone
wall hanging insulation, building insulation, and bus insulation
and other areas. |
S2101 | It shows excellent molding performance and adhesion performance,
widely used in building exterior insulation system and cold storage
house insulation system. The system shows high reactivity and the
foam shows low thermal conductivity and good weather resistance. |
R2201 | It has excellent adhesion performance and low odor catalyst. It is
suitable for various types of constant temperature storage and low
temperature storage. It also has the advantages of good dimensional
stability, low thermal conductivity, etc. The construction is
convenient and easy, and the equipment requirements are simple. |
4. Packing and storage
Products use iron drum packing, net weight 200kg; Tons of barrels
packaging, net weight 1000kg.
The shelf life is 6 months from the produciton date.
