Rigid PU Polyurethane Foam System for Filter

• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Shore Hardness: 25/50±5 Shore a
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: L8335
• Apparent Total Density: 400/850±150kg/M3
• Tensile Strength: P≥0.8MPa
• Elongation at Break: P≥180%
• Compression Set: <20%
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• Production Capacity: 50000mt/Year
• Package Size: 60.00cm * 60.00cm * 102.00cm
• Package Gross Weight: 218.000kg

Product Description

Scope of application
This product is suitable for air filters for commercial vehicles, passenger cars, construction machinery, air compressors, etc.
Product Features
Shore hardness: 25/50±5 Shore A
Apparent total density: 400/850±150kg/m3
Tensile strength: p≥0.8Mpa
Elongation at break: p≥180%
Compression set: <20%
Falling ball rebound: ≥50%
Mixing mass ratio: A:B=100:33
Glue A
Appearance: orange-red uniform liquid (can modulate other colors)
Density: 1.02±0.05g/ml
Viscosity: 800~1000Mpa.S (25ºC)
Glue B
Appearance: yellowish brown liquid
Density: 1.22±0.05g/ml
Viscosity: 170~250Mpa.S (25ºC)
Applicable process: automatic PU casting machine, semi-automatic PU casting machine, manual casting process