Blend polyols for refrigeratory spraying - SDA-PX
reacted directly with Isocyanates (MDI & TDI) to produce Rigid PU Foam, no need to add any other components. - details see: https://www.buildingsupplieshub.com/blend-polyols-for-refrigeratory-spraying-10075771
Type: Other Heat Insulation Materials | Place of Origin: Shandong China (Mainland) | Brand Name: sanjiang | Model Number: SDA-PX |

Specifications:
A. Stoste pysical properties
Appearance | Density(g/cm³) | Viscosity(mPaS, 25°C) | |
Inflaming retarding | Light yellow liquid | 1.10±0.10 | 150~250 |
Non-flame retarfant | Light yellow liquid | 1.10±0.10 | 150~250 |
B.Foaming freely data and retardant
Rise time | Tack free time | Foam density | Self-extinguishment | |
Inflaming retarding | 3~5 (S) | 8~12 (S) | 25~40 (kg/m³) | 3~5 (S) |
Non-flame retardant | 3~5 (S) | 8~12 (S) | 25~40 (kg/m³) | No requirement |
Properties | Typical results | Test Method | |
Building/Refrigeratory thermal insulation foam,spary | Foam density(kg/m³) | ≥30 | GB6343-86 |
Thermal conductivity (w/m.k) | <0.027 | GB3399-82 | |
Compressive strength(Kpa) | ≥100 | GB8813-88 | |
Water absorption (%) | ≤4 | GB8810-88 | |
Self-extinguishment (s) | 3~5 | GB3333-87 | |
Dimensional stability % | ≤5 | GB8811-88 |
Notes: above mentioned data is typical test data, processing data possibly different according to processing environment.
Package: 230kg/Barrel, also can be packed as per customer’s demands.
Application Field
Rigid foam for refrigeratory thermal insulation
Heat preservation for cold-cabinet, and food storage house
Packaging Detail:200KG/barrel or 230KG/barrel |
Delivery Detail:one week after receipt payment |