Norski Pour-In-Foam Rigid Polyurethane Foam
Norski Pour-In-Foam Rigid Polyurethane Foam
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Auckland 0626,
NZ
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$15.04
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Rapid expanding pour-in foam
Norski Pour-In-Foam Rigid Polyurethane Foam is widely used in conjunction with FRP (fiberglass-reinforced polymer) in refrigeration, flotation, solid filling, insulation, encapsulation and sandwich-type construction.
Pour-in-Foam is a liquid version of what is in the cans of expanding foam that are gas charged. Rated at 90% closed cell/10% open cell, it's very slow to take on water. Once mixed, with a mechanical mixer, after approximately 30 seconds, the mixture will expand to up to 20X the volume. As this product needs to be poured, it will find the lowest point it can in any area it's poured.
Something made with this foam can be coated with Epoxy Resin to create an article that is completely waterproof.
Mixing and Pouring
Measure out Part A, taking care to be in a well ventilated area, then add an equal amount of Part B. Mix thoroughly with a mixer (2000rpm) for 20-30 seconds, remembering that cream time is approximately 30 seconds. Pour into the cavity, if multi-pouring, allow each mix to rise and exotherm between pours, if maximum physical properties are not essential, scoop out the jelly-like foam from the mixing pot and add it to the job. Wash equipment with NorskiCleaning Fluid, but do not leave in containers, as polyurethane can cause the Norski Cleaning Fluid to gel. To help remove cured polyurethane, soak in methylene chloride.
Applications:
- Wall and door cavity insulation
- Pipe insulation
- Buoyancy chambers
- Insulated building panels
- Refrigerated transport trailers
- Refrigerated containers
- Commercial display cabinets
- Walk-in coolers/freezers
- Fish holds and freezers
Norski Pour-In-Foam Rigid Polyurethane Foam Features:
- Plastic rapid expanding pour in foam for bouyancy and insulation
- Easy to use two part system
- Sets in minutes
- Rated at 90% closed cell/10% open cell
- Expands to 20 to 25 times the original liquid volume
- Can be fibreglassed or painted over when set
- 1 kg of mixed foam occupies 0.030 m³
- 33kg (total quantity of Part A and Part B) of product is required to end up with a cubic metre of foam
Norski Pour-In-Foam Rigid Polyurethane Foam Specifications:
- Mixing ratio: 1:1
- Reaction characteristics:
- Cream time: 28-32 seconds
- Rise time: 120-130 seconds
- Tack free time: 110-120 seconds (after rise)
- Density: 34-35kg/cubic metre
- Closed cell content: 95%
- Theoretical usage: 1 kg of expanded foam occupies 0.03m (varies depending on the ambient temperature)
- Colour: Cream
Dangerous Goods Shipping
This item is classified as a Dangerous Good and must be processed by a specialised courier. Please therefore allow an extra 1-7 days above the usual shipping time.Please note that Dangerous Goods delivery might not be possible if you live somewhere with alternative mail delivery such as a plane or ferry. Please confirm with your local courier if they can deliver Dangerous Goods.
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