Cross-Linked Polystyrene

Description

1. Product Overview

Cross-Linked Polystyrene (CLPS) is a high-performance polymer engineered for exceptional structural stability and chemical resistance. Primarily used as a matrix for ion-exchange resins, catalysts, and advanced filtration systems, it enables critical industrial processes in chemical, water treatment, and pharmaceutical sectors. Its superior cross-linking structure ensures dimensional integrity, enhanced durability, and consistent performance under demanding operational conditions. Strategically, CLPS serves as a foundational material for industries requiring precision, reliability, and cost-effective process efficiency, making it a vital component in modern industrial supply chains.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Polystyrene matrix with divinylbenzene cross-linker
• Purity / Grade: Industrial-grade, high-purity polymer
• Physical Form: Spherical or bead form
• Color: Off-white to light beige
• Particle Size: 0.3–1.2 mm (customizable upon request)
• Bulk Density: 0.7–0.8 g/cm³
• Cross-Linking Degree: 2–8% DVB (Divinylbenzene)
• Moisture Content: ≤1.0%
• Packaging Options: 25 kg multi-layer kraft bags, 1 MT jumbo bags, or bulk container shipment
• Shelf Life: Minimum 24 months under proper storage conditions

3. Core Industrial Applications

• Water Treatment: Base material for cationic and anionic exchange resins, ensuring high regeneration efficiency
• Chemical Industry: Support for heterogeneous catalysts in polymerization and fine chemical production
• Pharmaceutical & Biotech: Filtration and purification matrices requiring chemical stability and low leaching
• Performance Advantages:
  • High mechanical strength maintains integrity during industrial use
  • Excellent chemical resistance allows extended operational lifespan
  • Consistent particle size distribution improves process predictability and efficiency

4. Competitive Advantages

• Quality Consistency: Each batch is tested to meet strict industrial specifications
• Supply Reliability: Guaranteed continuous availability for large-scale operations
• Logistics Capability: Flexible shipping options including containerized bulk and palletized loads
• Cost Competitiveness: Optimized manufacturing ensures favorable pricing for high-volume buyers
• Sustainability: Environmentally responsible sourcing and low-waste production practices
• Technical Support: Full documentation, datasheets, and application guidance available

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Loading Capacity: Up to 20 MT per 20-foot container