BLACK MASTERBATCH 979-C

BLACK MASTERBATCH 979-C

BLACK MASTERBATCH 979-C is a high-performance black color masterbatch manufactured by PT Samjin Polytech Indonesia[cite: 17]. Formulated specifically for Polyethylene (PE) and Polypropylene (PP) applications, 979-C delivers good blackness, intense tinting strength, and excellent carbon black dispersion[cite: 17].

Key Features

• Provides strong black opacity and excellent pigment dispersion in polyolefin resins[cite: 17].
• Specially developed for compatibility with PE and PP polymer matrix systems[cite: 17].
• Low moisture content (below 0.3%) to ensure smooth processing without surface defect risks[cite: 17].
• Formulated using non-toxic and non-hazardous raw materials[cite: 17].
• Cost-efficient application with a recommended average dosage rate of 3%[cite: 17].

Technical Specifications

• Product Name: Black Masterbatch 979-C[cite: 17]
• Article Code: #979-C[cite: 17]
• Manufacturer: PT Samjin Polytech Indonesia[cite: 17]
• Target Polymer Compatibility: Polyethylene (PE) & Polypropylene (PP)[cite: 17]
• Appearance: Black colored Pellet[cite: 17]
• Melting Point: 106°C[cite: 17]
• Melt Flow Rate (MFR): 1.1 g/10min[cite: 17]
• Specific Gravity: 0.925[cite: 17]
• Moisture Content: Below 0.3%[cite: 17]
• Recommended Dosage: Average 3% (adjustable based on specific product requirements)[cite: 17]
• Packaging: 25 kg Bag (1 ton per Pallet)[cite: 17]

Applications

• PE & PP Blown Film and Sheet Extrusion[cite: 17]
• Injection Molding of polyolefin consumer and industrial products[cite: 17]
• Blow Molding for containers and hollow packaging components[cite: 17]

Storage & Handling Guidelines

• Shelf Life: 6 months when stored in unopened original containers[cite: 17].
• Storage Conditions: Store in a cool, dry place maintaining a maximum temperature below 35°C[cite: 17].
• Protection: Avoid direct exposure to sunlight[cite: 17].

Note: Physical properties reflect typical test values from the official TDS (Revision Date: October 1, 2024)[cite: 17].