Polyvinyl Chloride PE Wax

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Polyvinyl Chloride PE Wax is a polyethylene-based wax additive used in PVC formulations to improve processing, lubrication, and surface finish. It serves as an internal and external lubricant in both rigid and flexible PVC products, enhancing extrusion, molding, and calendaring operations. It also contributes to better dispersion of fillers and pigments, reduced friction, and improved thermal stability. PE Wax for PVC is available in powder, flake, or granule form and is valued for its compatibility, thermal resistance, and cost-effectiveness.

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Category: Lubricants Tags: Plastic & Polymer Industry, Polyethylene Wax, PVC PE Wax, PVC Processing Aid

Description

Table of Contents

Polyvinyl Chloride PE Wax

Primary Uses

PVC Processing & Manufacturing

Acts as an external lubricant in the extrusion of PVC pipes, profiles, and sheets to reduce die build-up and surface drag.
Functions as an internal lubricant during mixing to lower melt viscosity and improve polymer flow.
Enhances dispersion of pigments and fillers in rigid PVC compounds.
Improves demolding and gloss in injection-molded and calendared PVC products.

WPC (Wood-Plastic Composites)

Used to improve compatibility between wood fibers and the PVC matrix.
Enhances extrusion smoothness and increases mechanical strength and water resistance.

Plastic Masterbatch & Compounding

Aids in wetting and dispersing pigments and additives in PVC-based masterbatches.
Reduces agglomeration and promotes uniform mixing.

Cable Compounds

Used in PVC sheathing for wire and cable insulation to improve processability and prevent sticking.

Packaging Films & Rigid Containers

Applied in PVC films to enhance slip, anti-blocking, and surface appearance.
Improves machinability in thermoforming and sealing processes.

Secondary Uses

Rubber Industry

Acts as a processing aid and lubricant in rubber-PVC blends, improving flow and extrusion characteristics.

Hot Melt Adhesives

Used as a modifier in hot melt adhesive formulations to improve hardness and heat resistance.

Printing Inks

Improves rub resistance and surface gloss in PVC-compatible inks and coatings.

Textile Coating

Added to PVC-based textile coatings to enhance flexibility, abrasion resistance, and surface aesthetics.

Cosmetics Packaging

Utilized in PVC packaging components to enhance surface feel and reduce friction during molding.

KEY PRODUCT FEATURES

1. Basic Identification Attributes

Chemical Name (IUPAC): Polyethylene wax
Common/Trade Name: PVC PE Wax
CAS Number: 9002-88-4
HS Code: 3404.90.00
Synonyms: PE Wax, Polyethylene Wax, PVC Lubricant Wax

2. Physical & Chemical Properties

Physical State: Solid (powder, flakes, or granules)
Color & Odor: White to off-white; mild or odorless
Melting Point: 100–140°C (depending on grade)
Solubility: Insoluble in water; soluble in hot hydrocarbons
Density: ~0.92–0.97 g/cm³
Viscosity: Low molecular weight; varies by grade

3. Safety & Hazard Attributes

GHS Classification: Not classified as hazardous
Toxicity: Low toxicity; safe when used as intended
Exposure Limits: Minimal; use dust control measures during handling

4. Storage & Handling Attributes

Storage Conditions: Store in a dry, cool, well-ventilated area away from ignition sources
Container Type: 25 kg bags, bulk sacks, or drums
Shelf Life: Typically 24 months if stored properly
Handling Precautions: Avoid dust generation; use proper ventilation and PPE during handling

5. Regulatory & Compliance Attributes

May comply with FDA and REACH depending on grade
Suitable for use in food contact and medical-grade PVC if certified
Manufactured in ISO-compliant or GMP-certified facilities

6. Environmental & Health Impact

Biodegradability: Not readily biodegradable
Ecotoxicity: Low under normal conditions; avoid environmental release
Bioaccumulation: Not significant

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

PPE Required: Dust mask, safety goggles, gloves, and protective clothing
Handling Guidelines: Avoid generating dust; use local exhaust during mixing or feeding
Storage Measures: Keep containers tightly closed and stored in a dry environment

First Aid Measures

Inhalation: Move to fresh air; seek medical help if irritation or symptoms persist
Skin Contact: Wash thoroughly with soap and water
Eye Contact: Flush with water for 15 minutes; seek medical advice if irritation continues
Ingestion: Rinse mouth; do not induce vomiting; seek medical attention if necessary

Firefighting Measures

Fire Hazards: Combustible at high temperatures; dust may form explosive mixtures in air
Extinguishing Media: Water spray, dry chemical, foam, or CO₂
Special Precautions: Use self-contained breathing apparatus and full protective gear
Hazardous Combustion Products: Carbon monoxide, carbon dioxide, hydrocarbons