Polyether Polyol for Plate Series 1. Description This series of polyether polyols is special for plate series. 2. Typical foam properties | Type | R2101 (intermittent panel) | R2201 (ordinary continous panel) | R2201 (B2 grade flame retardant continuous panel) | R2201 (B1 grade flame retardant continous panel) | R3101 (intermittent panel) | R3201 (continous panel) | | Types of blowing agent | HCFC-14b | HCFC-14b | HCFC-141b | HCFC-141b | CP or CP/IP | CP or CP/IP | | POL:ISO | 100:100-130 | 100:110-130 | 100:150-160 | 100:160-190 | 100:110-130 | 100:110-130 | | Appearance | Pale yellow liquid | Pale yellow liquid | Pale yellow liquid | Pale yellow liquid | Pale yellow liquid | Pale yellow liquid | | Temperature ℃ | 20-25 | 20-25 | 20-25 | 20-25 | 20-25 | 20-25 | | Cream time/s | 15-35 | 9-15 | 9-15 | 9-15 | 15-30 | 9-15 | | Gel time/s | 80-200 | 40-65 | 40-65 | 40-65 | 80-180 | 40-65 | | Free foam density kg/m3 | 23-28 | 32-40 | 34-42 | 34-42 | 23-28 | 32-40 | | Molding foam density kg/m3 | ≥38 | ≥38 | ≥38 | ≥38 | ≥38 | ≥38 | | Thermal conductivity mW/m·k | ≤24 | ≤24 | ≤24 | ≤24 | ≤24 | ≤24 |
3. Typical product characteristics | Type | Product features | R2101 (intermittent panel) | It has excellent flowability and demould property. The oeverall
density distribution is uniformity, the strength of the foam at the
end is high, this premixed polyether polyols can improve production
efficiency by shorting open mould time; the bonding power between
foam and base material is high. | R2201 (ordinary continuous panel) | It has excellent flowability and demould property, excellent foam
insulation property, uniform density distribution, high compressive
strength, good dimension stability and strong adhesive force to the
base material. | R2201 (B2 grade flame retardant continous panel) | It has good flowability and demould property, good thermal
insulation performance, low internal pressure, good adhesion to the
substrate, good flame retardant performance which can be the level
of B2. | R2201 (B1 grade flame retardant continous panel) | It has low internal pressure, high foam size stability, high
compression strength and the foam flame retardant properties can
reach the level of B1. | | R3101 | It has excellent flowability and demould property, uniform density
distribution, high compressive strength, good pentane dissolution
dimensional stability performance, no material delamination, good
emulsification performance. | | R3201 | It has excellent flowability and demould property, uniform density
distribution, high compressive strength, good pentane dissolution
dimensional stability performance, no material delamination, good
emulsification performance. |
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. |
