Open-Cell Spray PU Foam System Blend Polyol and Isocyanate for Insulation

• CAS No.: 9003-11-6
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow
• Cream Time: 3-5 Sec
• Gel Time: 6-10 Sec
• Spray Density: >10kg/M3
• Foaming System: 100% Water-Blown
• Transport Package: Iron Drum
• Specification: 220kg/drum
• Trademark: DIMONDS
• Origin: China
• HS Code: 390720

Product Description

Product Description

Open-Cell Spray PU Foam System Blend Polyol and Isocyanate for Insulation 


Properties of Open-cell Spray Foam Insulation Systems
- 100% water-blown, zero ODP, one GWP, environmental protection type.
- Super low density ,high yield, spray foam density can achieve 8kg/m³(0.5Ib/ft³).
- Excellent thermal insulation performances, R value can reach Max. 4.0. (Innital K-factory 0.036W/(m.K))
- Good sound absorption coefficient, the average value 0.43.(ISO10534-2)
- Low odor, worker friendly.

DIMONDS® S1801OC is a two-components, spray-applied, open-cell polyurethane foam system. This is 100% water-blown which applies to spray-applied thermal insulation engineering and sound absorption. The foam can give us a quieter, more energy saving buildings.

Reaction properties (hand test)

Item	Unit	Specification
DIMONDS® S1801OC	g	100
DIMONDS® ISO1800	g	100
Cream time	sec	3-5
Gel time	sec	6-10
Free rise density	kg/m3	8-10 (0.45-0.55lb/ft^3)

Foam properties

Items	Metric Unit		Imperial Unit
Spray Density	GB/T6343-2009	≥10kg/m^3	ASTM D 1622	≥0.60
Compressive  Strength	GB/T8813-2008	≥13KPa	ASTM D 1621	≥1.80PSI
Factor(Initial R Value)	GB/T10295-2008	≤40mW/(m.K)	ASTM C 518	≥3.60/inch
Tensile Strength	GB/T 9641-1988	≥33KPa	ASTM D 1623	≥4.80PSI
Open-cell Rate	GB/T10799-2008	≥99%	ASTM D 1940	≥99%
Sound Absorption Rate (800Hz-6300Hz, average)	GB/T18696-2-2002	0.43%	ISO10534-2	0.43%
Dimensional Stability -30ºC*24h 80ºC*48h 70ºC*95%RH*48h	GB 8811-2008	0.1%	ASTM D 2126	0.1%
		0.9%		0.9%
		2.4%		2.4%
Water Vapor Permeability	QB/T 2411-1998	793	ASTM E 96	14.41
Fire Resistance	GB/T 2406-1993	22.5%	ASTM E84	Class B

The above testing data have been generated in lab or field conditions which are typical for this application. They are believed to be correct but data variations due to varying processing or ambient conditions can not be excluded. The customer remains responsible for making his own interpretation of data and suitability of the chemicals to his particular operation.

Packaging & Shipping

220kg/drum for Polyol and 250kg/drum for Isocyanate.

 

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