PP JH-350

PP JH-350

PP JH-350 is a high-grade impact copolymer polypropylene resin manufactured by PT Lotte Chemical Indonesia[cite: 21]. Engineered specifically for applications requiring superior mechanical toughness, this resin offers an exceptional balance of high impact resistance, good flexural rigidity, and reliable thermal performance, making it ideal for demanding industrial, household, and electronic housing applications[cite: 21].

Key Features

• Excellent Impact Resistance: High Izod impact strength at room temperature (12 kgf·cm/cm) and sub-zero conditions (5.5 kgf·cm/cm at -10°C)[cite: 21].
• Optimal Melt Flow Rate: MFR of 10 g/10min (230°C / 2.16 kg) providing efficient mold filling and processing stability[cite: 21].
• Balanced Mechanical Rigidity: Flexural modulus of 11,000 kgf/cm² and yield tensile strength of 230 kgf/cm²[cite: 21].
• Flame Retardancy Standard: Flammability rating compliant with UL94 HB standards[cite: 21].
• High Thermal Stability: Heat Deflection Temperature (HDT) of 100°C under 4.6 kgf/cm² load[cite: 21].

Technical Specifications

• Product Name: PP JH-350[cite: 21]
• Product Class: Polypropylene, Impact Copolymer[cite: 21]
• Manufacturer: PT Lotte Chemical Indonesia[cite: 21]
• Melt Flow Index (230°C / 2.16 kg, ASTM D1238): 10 g/10min[cite: 21]
• Density (ASTM D792): 0.9 g/cm³[cite: 21]
• Tensile Stress at Yield (ASTM D638): 230 kgf/cm²[cite: 21]
• Tensile Strain at Break (ASTM D638): > 100%[cite: 21]
• Flexural Modulus (ASTM D790): 11,000 kgf/cm²[cite: 21]
• Izod Impact Strength, Notched @ 23°C (ASTM D256): 12 kgf·cm/cm[cite: 21]
• Izod Impact Strength, Notched @ -10°C (ASTM D256): 5.5 kgf·cm/cm[cite: 21]
• Heat Deflection Temperature @ 4.6 kgf/cm² (ASTM D648): 100°C[cite: 21]
• Flammability Rating (UL94): HB[cite: 21]

Typical Applications

• Home appliances and consumer electronics housings[cite: 21]
• Heavy-duty industrial containers, crates, and storage units[cite: 21]
• Household goods requiring high impact strength and durability[cite: 21]
• Automotive interior and under-the-hood non-structural components

Storage & Handling Guidelines

• Storage Conditions: Keep resin stored in original sealed packaging in a cool, dry, and well-ventilated area[cite: 21].
• Protection: Protect from direct sunlight, UV rays, heat sources, and moisture contamination to maintain resin integrity[cite: 21].

Note: Physical properties reflect standard laboratory test values provided in official PT Lotte Chemical Indonesia product documentation[cite: 21].