Polyethylene_Shenzhen Junchi Plastify Limited

Polyethylene

HDPE (High Density Polyethylene) With high crystallinity and rigid molecular structure, HDPE brings high stiffness, great tensile strength, superior heat resistance and excellent chemical resistance, while its low-temperature toughness is moderate. Ideal applications: Hard plastic bottles, chemical barrels, water supply pipes, injection-molded crates, garbage bins, geomembranes and rigid industrial containers.
LDPE (Low Density Polyethylene) Low crystallinity gives LDPE prominent softness, high transparency, good flexibility and great melt flowability. It features outstanding ductility and excellent sealing performance. Ideal applications: Transparent packaging films, squeeze tubes, plastic wraps, flexible packaging bags, insulating coatings and small flexible injection parts.
LLDPE (Linear Low Density Polyethylene) With linear molecular structure and evenly distributed short branches, LLDPE combines the flexibility of LDPE and the strength of HDPE, offering extraordinary puncture resistance, tear resistance and low-temperature impact performance. Ideal applications: Stretch wrap films, heavy-duty shipping bags, agricultural mulch films, modified blending materials, waterproof membranes and tough flexible packaging.

Remarkable inertness against most acids, alkalis and chemical reagents
Excellent low-temperature toughness to stay intact under freezing environments
Ultra-low density for lightweight finished products
Reliable tensile strength matched to each specific grade
Flexible texture with outstanding tear and puncture resistance (especially LLDPE)
Near-zero water absorption to sustain dimensional stability
Highly versatile and smooth processing for all mainstream molding methods

Packaging industry: Plastic bottles, flexible films, food bags, squeeze containers and sealed packaging
Agricultural field: Mulch films, irrigation pipes, greenhouse films and farm storage bags
Construction industry: Waterproof geomembranes, drainage pipes and anti-seepage materials
Daily necessities: Household storage boxes, cleaning containers, disposable kitchen supplies
Industrial usage: Chemical storage drums, wire insulation and rigid industrial vessels
Logistics & transportation: Stretch wrapping films, heavy-duty transport packaging bags