| Product name: |
Hard bubble compound polyether |
| Commercial name: |
hard bubble compound polyether |
| Chemical constitution: |
Compound of polyether glycol, even vesicant, catalyst, foaming
agent |
| Voluntary standards: |
Jiamusi Beixing Organic Chemical Co.,Ltd.Enterprise
standard Q/BH01.14-2002 |
| Quality index : |
| Item |
Index |
| Appearance |
White thick liquid |
| Viscosity(25°C,mpa.s) |
480±20 |
| Opacification time(S) |
10-60(Adjustable) |
| Curing time(S) |
15-210(Adjustable) |
| Non cohesive time(S) |
30-240(Adjustable) |
| Foam density(kg/m3) |
30-70(on clients' requirements) |
| Foam compressive performanceKPa(compressive
stress at yield point or at 10% [deformation) |
≥200 |
| Size stability of foam(-20°C,24h
linear variation ratio%) |
≤5 |
| Thermal conductivity(W/m.k) |
≤0.022 |
|
| Physiochemical property: |
Fine and even bubble, good heat and cold preservation. |
| Main use : |
Used in and cold preservation of all kinds of pipes, tank
and building. Also used in sound insulator and floating materials. |
| Package : |
200kg or 250kg metal pail. Stored in dry, cool and draugty
place. Storage period: 3 years. |
