DIMONDS® PIR & PUR Block Foam
DIMONDS® PIR & PUR Block Foam Series
- Applications: Used for cutting to different shapes including boards, shells used in the fields of chemical industry, petrochemical fields ,LNG, LPG etc.
- Foam Types: PUR & PIR
- Density: 40 – 70 kg/m3
- Fire Rating: DIN4102 Class B1/B2/B3
|
No. |
Test Items |
Test Standard |
Unit |
DIMONDS ® PUR-B3/D40 |
DIMONDS® PUR-B3/D60 |
DIMONDS ® PUR-B3/D70 |
DIMONDS® PIR-B2/D40 |
|
1 |
Core Density |
GB/T 6343-2009 |
kg/m3 |
40 |
60 |
70 |
40 |
|
2 |
Thermal Conductivity |
GB/T 10295-2008 |
W/(m.k) |
0.023 |
0.024 |
0.024 |
0.023 |
|
3 |
Compressive Strength |
GB/T 8813-2020 |
kPa |
180 |
450 |
550 |
200 |
|
4 |
Dimension Stability |
GB/T 8811-2008 |
% (-30℃,24h) |
1.5 |
1.5 |
1.0 |
1.0 |
|
5 |
Water-absorption Rate |
GB/T 8810-2005 |
% |
2.0 |
1.5 |
1.5 |
1.5 |
|
6 |
Closed-cell Rate |
GB/T 10799-2008 |
% |
93 |
93 |
93 |
93 |
|
7 |
Oxygen Index |
GB/T2406.2-2009 |
% |
/ |
/ |
/ |
26.0 |
|
8 |
Flammability |
GB8624-2012 & DIN 4102 |
/ |
B3 |
B3 |
B3 |
B2 |
|
No. |
Test Items |
Test Standard |
Unit |
DIMONDS® PIR-B1/D40 |
DIMONDS® PIR-B1/D50 |
DIMONDS® PIR-B1/D50（Reinforced) |
|
1 |
Core Density |
GB/T 6343-2009 |
kg/m3 |
40 |
50 |
50 |
|
2 |
Thermal Conductivity |
GB/T 10295-2008 |
W/(m.k) |
0.023 |
0.022 |
0.020 |
|
3 |
Compressive Strength |
GB/T 8813-2020 |
kPa |
220 |
300 |
380 |
|
4 |
Dimension Stability |
GB/T 8811-2008 |
% (-30℃,24h) |
1.0 |
0.5 |
1.0 |
|
5 |
Water-absorption Rate |
GB/T 8810-2005 |
% |
1.5 |
1.5 |
1.5 |
|
6 |
Closed-cell Rate |
GB/T 10799-2008 |
% |
93 |
93 |
94.5 |
|
7 |
Oxygen Index |
GB/T2406.2-2009 |
% |
30.0 |
30.0 |
30.5 |
|
8 |
Flammability |
GB8624-2012 & DIN 4102 |
/ |
B1/ASTM E84 Class A |
B1 |
B1 |
