PUA -3:1

Applicable Processes

• ✅ Fully automatic PU dispensing machine
• ✅ Semi-automatic PU dispensing machine

• ✅ Manual dispensing process

• Key advantages: High strength, good elasticity, resistant to peeling, resistant to aging, no irritating odor

• Popularity Rating: ★★★★★
• Environmental Rating: ★★★★★

Applications

This product is suitable for air filters used in commercial vehicles, passenger vehicles, construction machinery, air compressors, and more.

Product Features

• Shore hardness: 22/50±5 Shore A
• Apparent overall density: 400/850±150 kg/m³
• Tensile strength: p≥0.8Mpa
• Elongation at break: p≥180%
• Compression set: ＜20%
• Ball rebound resilience: ≥50%
• Mixing mass ratio A:B = 100:33

Component A

• Appearance: Uniform orange-red liquid (other colors adjustable)
• Density: 1.02±0.05 g/ml
• Viscosity: 800～1000MPa.S（25℃）

Component B

• Appearance: Yellowish-brown liquid
• Density: 1.22±0.05 g/ml

• Viscosity: 170～250MPa.S（25℃）