Full Series PVC Granules: Rigid & Flexible, Clear & Color Compound for Injection & Extrusion

Full Series PVC Granules: Rigid & Flexible, Clear & Color Compound for Injection & Extrusion

Abstract：This guide introduces our full-series PVC compound pellets, covering rigid & flexible grades, transparent, solid and customized colored formulas for injection molding and extrusion. All products adopt eco-friendly calcium-zinc stabilizers that comply with RoHS and REACH standards. The text elaborates product classification, core technical indicators, processing strengths, common molding defect solutions and factory quality control capacity. With stable melt fluidity, anti-yellowing and anti-migration performance, our full-range PVC granules serve packaging, pipeline, daily consumer and industrial plastic parts, supporting personalized formula adjustment to satisfy global manufacturers’ one-stop raw material procurement demands.

Introduction

PVC compound granules belong to versatile modified thermoplastic materials, widely utilized in modern injection molding and extrusion industries. Our factory supplies a complete full-series PVC portfolio, covering flexible soft-grade and rigid hard-grade formulas, including transparent clear PVC, solid opaque PVC, and customized colored PVC pellets.

All formulas adopt virgin PVC resin and eco-friendly calcium-zinc stabilizer systems, completely free of lead and heavy metal components. With scientifically balanced internal and external lubrication structure, these PVC granules feature stable melting performance, uniform fluidity, low defect rate and long service stability during continuous mass production. The full-series material meets global environmental standards and adapts to diversified manufacturing demands from daily plastic parts, industrial accessories to packaging and pipeline products.

Product Brief

Our full-range PVC pellets are factory pre-compounded one-step molding materials, requiring no secondary powder mixing. The product system is divided into two major categories: flexible soft PVC and rigid hard PVC, with multi-style appearance options including high-transparency clear grade, matte solid grade, and customized color grade.

Flexible soft PVC granules deliver excellent softness, bending resistance and tensile toughness. Transparent versions achieve high light transmittance with haze-free surface, while solid and colored versions provide uniform color saturation without color difference or color migration. Rigid hard PVC compounds feature high hardness, strong rigidity, good compression resistance and stable dimensional performance, suitable for structural plastic parts with shaping and load-bearing requirements.

All series pass RoHS and REACH EU environmental compliance tests, featuring anti-aging, anti-yellowing and anti-bleeding properties. We support full customization of hardness, color tone, transparency, glossiness and special functional modification to match different customer equipment parameters and finished product standards.

Full Product Series Classification

1. Flexible Soft PVC Granules

Applicable for injection and extrusion processing, soft and tough, resistant to bending and cracking.

• Clear Transparent PVC: Ultra-clear, no fogging, high gloss, used for visible plastic parts, transparent hoses and blister packaging

 • Solid Opaque PVC: Pure white, black, gray and conventional solid colors, uniform texture, no oil precipitation

 • Custom Colored PVC: Custom Pantone color matching, bright and stable color, no fading after long-term use

2. Rigid Hard PVC Granules

High hardness, good stiffness, strong structural stability, low shrinkage rate.

• Transparent Hard PVC: Crystal clear, high hardness, scratch-resistant, for transparent rigid shells and structural parts

 • Solid & Colored Rigid PVC: Stable coloring, high mechanical strength, suitable for hard plastic accessories, profiles and fixture parts

Wide Application Fields

Daily Consumer Plastic Parts

 Both soft and hard full-series PVC granules can produce plastic housings, protective covers, gasket accessories, fixed brackets and daily flexible plastic fittings. Color-customizable formulas enrich product appearance grades, while transparent materials highlight product clarity and texture.

 Packaging & Blister Products

 High-transparency soft PVC adapts to high-speed blister packaging production, with clean surface and no bubble defects. Solid and colored rigid PVC is widely used for plastic boxes, outer packaging shells and fixed packaging supports, ensuring stable forming and beautiful finished effect.

 Pipeline & Conduit Accessories

 Soft transparent and colored PVC pellets are suitable for breathable hoses, water delivery tubes and small-bore flexible pipelines. Rigid PVC compounds apply to hard pipe fittings, profile accessories and fixed pipeline structural parts, with pressure resistance and deformation resistance.

 Industrial Injection Molding Components

 Full-series modified PVC materials perfectly fit various precision injection molding scenarios. Soft grades for shockproof and sealing parts, rigid grades for structural load-bearing parts, and multi-color styles meet industrial product differentiation design requirements.

Core Technical Parameters (ISO/ASTM Standard)

All series of PVC granules are strictly tested in laboratory to ensure batch consistency and stable molding performance.

Core Product Advantages

1. Full-Series Coverage & High Customization

 Integrates soft/hard, transparent/solid/colored PVC in one system. Supports arbitrary adjustment of hardness, transparency, gloss and color, meeting one-stop purchasing needs of different manufacturers.

 2. Stable Melting & Low Defect Rate

 Optimized lubrication formula ensures uniform melt flow during high-speed production. Effectively avoids common defects such as flow lines, bubbles, black spots and uneven coloring, greatly improving production yield.

 3. Anti-Migration & Long-Term Stability

 High-efficiency anti-aging additives prevent oil precipitation, surface stickiness, color fading and yellowing. Finished products maintain stable appearance and performance after long-term storage and use.

 4. Excellent Mechanical Performance

 Soft PVC features toughness and bending resistance without cracking; rigid PVC presents high hardness and structural stability with low shrinkage and deformation, adapting to complex molding and usage environments.

 5. Global Export Environmental Compliance

 Zero heavy metal formula fully complies with EU environmental regulations. Safe for human contact, suitable for cross-border export of plastic finished products and global market sales.

 6. Batch Consistency & Scalable Production

 Adopts twin-screw automatic compounding production, with precise proportioning, multi-layer filtration and fixed-length pelletizing. Every batch maintains consistent color, hardness and fluidity, supporting long-term large-scale orders.

Solutions for Common Molding Problems

Our full-series modified PVC compounds effectively solve various common processing problems of ordinary PVC materials:

 • Eliminate bubbles, fogging and water ripples of transparent products

 • Improve color streaks, color difference and fading problems of colored PVC

 • Solve oil bleeding and surface stickiness of soft PVC materials

 • Reduce shrinkage, warpage and brittle cracking of rigid PVC finished parts

 • Stabilize molding fluidity to adapt to different brand injection and extrusion equipment

Factory Strength & Service Support

We are a professional manufacturer focusing on R&D and mass production of full-series modified PVC granules. With mature formula database and standardized dust-free workshop, we implement strict quality control from raw material selection, formula debugging to finished product inspection.

 Every batch of products is tested by professional laboratory equipment before delivery to ensure qualified physical indexes and stable appearance performance. We provide free sample testing, bulk wholesale and personalized formula customization services, offering reliable one-stop PVC raw material solutions for global plastic manufacturing enterprises.

Summary

Our full-series PVC granules include flexible soft grade and rigid hard grade, covering transparent, solid and customized colored styles. With stable processing performance, excellent mechanical properties and export-standard environmental compliance, these versatile PVC compounds are widely used in packaging, pipeline accessories, daily plastics and industrial injection parts.

 Complete product categories, low defective rate and customizable formulas make our PVC pellets the preferred stable raw material for long-term cooperative manufacturers, helping customers improve product quality, optimize production efficiency and enhance market competitive advantages.