PVC plasticizer grade resin

Description

1. Product Overview

This product is a specialized polyvinyl chloride (PVC) homopolymer resin, suspension-grade, engineered specifically for high-plasticizer formulations. It is primarily used in the production of flexible PVC goods such as films, cables, coated fabrics, and automotive interior skins. The key value proposition is its optimized porous morphology, which enables faster plasticizer uptake and lower energy mixing cycles. Strategically, it offers compounders a critical balance of processing efficiency and final product flexibility, addressing rising operational cost pressures in global converting markets.

2. Key Specifications & Technical Characteristics

• Chemical composition: Polyvinyl chloride (PVC) homopolymer, suspension polymerized

• Purity / Grade: ≥99.9% active resin; plasticizer grade / standard K-value 67–72

• Physical characteristics:

  • Fine white powder

  • Mean particle size: 100–160 µm (mesh 100–140)

  • Apparent bulk density: 0.48–0.58 g/cm³

  • Porosity: High (optimized for cold plasticizer absorption)

  • Volatile matter: ≤0.3%

• Packaging options: 25 kg multi-wall paper bags, 750–1,000 kg FIBC (big bags), or customer-specified bulk tote

• Shelf life: 12 months in original unopened packaging stored below 30°C in dry, well-ventilated conditions

3. Core Industrial Applications

• Wire & cable insulation: Primary insulator and jacketing for low-, medium-, and high-voltage cables – superior dielectric strength and thermal stability.

• Calendered flexible films & sheets: Flooring, tarpaulins, pool liners – excellent surface finish and gauge uniformity.

• Automotive interior skins & underbody coatings: High plasticizer retention with low fogging and volatility.

• Coated textiles & conveyor belting: Faster and more uniform plasticizer absorption reduces mixing time by 15–20% vs. general-purpose PVC.

• Synthetic leather & footwear: Enables softer hand-feel at lower processing temperatures, lowering energy costs per tonne.

4. Competitive Advantages

• Quality consistency: SPC-controlled fishbone porosity and particle size distribution across every batch; certified K-value variation ≤1.5 units.

• Supply reliability: Dual-source polymerisation lines with 18,000 MT monthly capacity; safety stock held in three regional hubs (Asia, Europe, GCC).

• Logistics capability: Container-ready in 48 hours from order confirmation; expedited lead times via bonded warehouses near major ports.

• Price competitiveness: Direct mill pricing with volume tiering; long-term contracts available with fixed quarterly adjustments.

• Sustainability: Manufactured using mercury-free catalyst technology; recyclable and REACH/RoHS compliant; low residual VCM (<1 ppm).

• Technical support: Full processing guidance (dry-up time, fusion torque, plasticizer adsorption curves) plus a Material Safety Data Sheet and product certificate of analysis included per shipment.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): 20 MT (bulk)

• Loading capacity: 20–22 MT per standard 20-foot dry container (FIBC or bagged)