PPH-GF10S is a high-performance film-grade polypropylene homopolymer developed by Grand Resource specifically for blown film applications. It appears as white granules and offers high transparency, a low crystallization point, excellent processing performance, and good mechanical strength. GF10S PP resin is a material well worth considering for packaging film production.

Indicators

Test Conditions

Product Parameters

Test Methodology

Melt Index(g/10min)

2.16 kg/230℃

10.0

GB/T 3682.1-2018

Isotactic(%wt)

≥95.0

GB/T 2412-2008

Tensile yield strength

(MPa)

50 mm/min

≥32.0

GB/T 1040.2-2022

Yellow index

–

≤3.0

GB/T 39822-2021

Ash(mass fraction %)

–

≤0.06

GB/T 9345.1-2008

Flexural

Modulus(MPa)

≥1200

GB/T 9341-2008

Fish eye

0.8 mm

＜4

GB/T 6595-1986

0.4 mm

＜10

(%)Of blow film mist

50 um

＜6

GB/T 2410-2008

Main Features

Excellent Optical Properties

  • Achieves high transparency with a haze value of less than 6% (film thickness at 50 μm).
  • Low crystallization temperature enables improved clarity and gloss in film products.

Optimized Processability

  • Medium-high MFR enables fast and stable extrusion during blown film processing.
  • Good melt strength supports uniform thickness and smooth film surfaces.

Controlled Impurity and Defect Levels

Very low fish-eye count:

  • < 4 for 0.8 mm defects per 1520 cm²
  • < 10 for 0.4 mm defects per 1520 cm²

Ensures visually clean, high-quality film surfaces

  • Mechanical Properties
  • Flexural modulus: ≥ 1200 MPa, providing good rigidity for structural film applications
  • Tensile yield strength: ≥ 32 MPa
  • Isotactic index: ≥ 95%, supporting consistent crystallinity and film performance

Low Ash and Yellow Index

  • Ash content: ≤ 0.06%
  • Yellow index: ≤ 3.0 — helps maintain color neutrality and transparency in end-use applications

Typical Applications of PPH-GF10S

Polypropylene PPH-GF10S is suitable for blown film processing, including applications such as stationery packaging, card packaging, food packaging, and garment packaging. It is commonly used as a general-purpose plastic material for various types of packaging films.

Why Choose GF10S Resin

  • Superior transparency and surface finish
  • Balanced combination of flowability and film stiffness
  • Reliable impurity control for defect-free film production
  • Versatility across a broad range of packaging uses

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