Polypropylene

Polypropylene (PP) is a thermoplastic resin polymerized from propylene monomer.

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Plastic Granules

Polypropylene product description

Polypropylene (PP) is a thermoplastic resin polymerized from propylene monomer. It is divided into three categories: homopolymer PP, random copolymer PP, and block copolymer PP. The natural particles are in the form of milky white translucent beads. They are non-toxic and odorless, resistant to high temperatures, have good rigidity, resist bending fatigue and have excellent chemical stability. They are a widely used general plastic raw material.

Technical parameters

Product name

Polypropylene plastic granules PP Granules

Segmentation type

Homopolymer PP-H / Random copolymer PP-R / Block impact copolymer PP-C

Appearance

Milky white cylindrical particles, no black spots, no impurities

Density

0.900-0.910 g/cm³

Melt Flow Rate (MFR)

0.5-50 g/10min (test conditions: 230℃, 2.16kg)

melting point

160-175℃

heat distortion temperature

95-130℃ (varies with different brands)

tensile yield strength

25-35 MPa

Elongation at break

>200%

Flexural modulus

1000-2000MPa

Packaging specifications

25kg / woven bag; 500-1000kg ton bag, support customization

Raw material grade

New material Virgin / recycled material Recycled optional

Processing grade

Injection molding grade, drawing grade, blown film grade, extrusion grade, blow molding grade, fiber grade

PRODUCTION PROCESS

It has 4 high-speed electronic axis printing production lines of international brands such as BOBST and Otmar, with a printing speed of up to 400 meters per minute and 10 printing colors, which can meet the printing quality requirements of different customers. It is also equipped with dry and solvent-free composite equipment to meet the needs of customers with different functions. The finished product workshop is equipped with multiple high-speed slitting machines and various high-precision bag making machines, which can achieve 60 tons of film rolls and 5 million bags per day.

PRODUCTION PROCESS

CASE

You can print up to 12 colors. As a zippered flat bag, the printing side can customize your artwork or provide your design drawings. SOME CUSTOM CASES Factory direct sales professional customization is trustworthy

CASE

CUSTOMER VISIT

You can print up to 12 colors. As a zippered flat bag, the printing side can customize your artwork or provide your design drawings. SOME CUSTOM CASES Factory direct sales professional customization is trustworthy

CASE

PACKING AND DELIVERY

The company strictly implements the PDCA cycle improvement management, constantly adopts scientific management models, adheres to the production concept of continuous improvement, pursues "excellent quality, zero defects" as the goal, and provides consumers with high-quality and stable flexible packaging products.

PACKING AND DELIVERY

QUALIFICATIONS AND HONORS

we have management system that meets international requirements, issupervised and evaluated by third-party institutions,and is internationallyrecognized,providing more security for enterprises and escorting yourproducts.

QUALIFICATIONS AND HONORS

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