PIR & PUR Polyurethane Block Foam for Insulation

• Color: Customized
• Feature: Heat-resistant, Cold-resistant
• Foam Type: PUR & PIR
• Model NO.: PIR & PUR Block Foam
• Density: 40 - 70 Kg/M3
• Fire Rating: DIN4102 Class B2 and B1
• Transport Package: FCL
• Specification: 1.6-2.1M3/PIECE
• Trademark: DIMONDS
• Origin: China
• HS Code: 3921139000

Product Description

 

Product Description

DIMONDS® PIR & PUR Polyurethane Block Foam for Insulation


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 B2 and B1
Foaming Systems: HFCs
 

Foam properties

Test Items	Test Standard	Unit	DIMONDS® PUR-B3/D40	DIMONDS® PUR-B3/D60	DIMONDS® PUR-B3/D70	DIMONDS® PIR-B2/D40	DIMONDS® PIR-B1/D40	DIMONDS® PIR-B1/D50
Core Density	GB/T 6343-2009	kg/m3	40	60	70	40	40	50
Thermal Conductivity	GB/T 10295-2008	W/(m.k)	0.023	0.024	0.024	0.023	0.023	0.024
Compressive Strength	GB/T 8813-2020	kPa	180	450	550	200	220	350
Dimension Stability	GB/T 8811-2008	%(-30ºC,24h)	1.5	1.5	1.0	1.0	1.0	1.0
Water-absorption Rate	GB/T 8810-2005	%	2.0	1.5	1.5	1.5	1.5	1.0
Closed-cell Rate	GB/T 10799-2008	%	93	93	93	93	93	93
Oxygen Index	GB/T2406.2-2009	%	/	/	/	26.0	30.0	30.0
Flammability	GB8624-2012 & DIN 4102	/	B3	B3	B3	B2	B1	B1
Flammability	ISO 9772	/	HF-1	HF-1	HF-1	/	ASTM E84 ClassA	ASTM E84 ClassA

 

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