PVC Foam Regulator Lp-90

• Customization: Available
• Certification: REACH
• Environmental Protection: Yes
• Model NO.: LP-90
• Kind: Foaming Agent
• Appearance: Powder
• Transport Package: 25kg/Bag
• Specification: 25kg/bag
• Trademark: HYX
• Origin: China
• HS Code: 3906909000
• Production Capacity: 100, 000 Ton/Year

Product Description

LP-91 is a UHMW (Ultra High Molecular Weight) acrylic processing aid specially designed for superior quality PVC foam and WPC applications.
 
 
APPLICATIONS
 

• PVC foam core pipes
• PVC foam profiles
• PVC foam reinforced composites
• Wood plastics composites
• PVC foam sheet

 
BENEFITS
 

• Higher Melt strength
• Higher Melt elasticity
• Lower Density
• Lower Cost

 
 
TYPICAL SPECIFICATIONS
 
Appearance White, free flowing powder
Density 0.40-0.55 g/cc
Specific gravity >1.10
Particle size <=2.0% Max on 40 mesh
Volatiles <=1.2% Max
Molecular Weight              >6million
 
TBRABENDER PROCESSING BEHAVIOR
 
When compared to conventional processing aids, LP-90 has slightly longer fusion time.  This may represent lower extrusion torque during the actual extrusion.   This characteristic could allow higher screw speed for wider and thicker foam profiles or sheets, without exceeding extruder's torque limits.