PVC Resin 701

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PVC Resin 701 is a high-quality suspension-grade polyvinyl chloride resin with a K-value of approximately 70–71, indicating high molecular weight. It is widely used in the production of flexible PVC products where excellent strength, elongation, and plasticizer absorption are required. PVC Resin 701 offers superior mechanical properties, high thermal stability, and good compatibility with plasticizers, making it suitable for calendaring, extrusion, and molding applications in diverse industries.

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Categories: Fillers & Extenders, Monomers, PLASTICS AND POLYMER MANUFACTURING CHEMICALS, RUBBER PROCESSING CHEMICALS Tags: Plastic & Polymer Industry, Polyvinyl Chloride Resin, PVC Resin 701, Suspension Grade PVC, Thermoplastic Polymer

Description

Table of Contents

PVC Resin 701

Primary Uses

Flexible PVC Products
Used in making cables, wires, hoses, and tubing due to its excellent flexibility and plasticizer compatibility.

Ideal for synthetic leather and flooring where softness, strength, and durability are essential.

Employed in production of raincoats, boots, and inflatable items requiring elongation and softness.

Calendaring Applications
Applied in the production of flexible films, sheets, and decorative foils.

Used in wall coverings, upholstery, and tablecloths requiring a smooth, printable surface.

Extrusion Applications
Utilized in manufacturing soft tubing for medical and industrial use.

Applied in flexible conduit systems and protective coverings for mechanical and electrical components.

Dipping and Coating Applications
Used in glove manufacturing (industrial and medical) through plastisol dipping.

Employed in coatings for tool handles, safety equipment, and textiles.

Injection Molding
Applied in soft, flexible molded items like gaskets, seals, and footwear components.

Secondary Uses

Medical Applications (Flexible Grade)
Used in non-critical components like blood bags, IV tubing, and oxygen masks (depending on purity and formulation).

Toys and Childcare Products
Applied in the production of soft toys and teething items with appropriate stabilizers.

Automotive Interiors
Used in dashboard skins, seat covers, and door panel coatings for flexible, weather-resistant surfaces.

Adhesives and Sealants
Added in formulation of PVC-based sealants and adhesives to improve elasticity and adhesion.

Textile Coating
Used in manufacturing waterproof fabrics, tarpaulins, and awnings.

PRODUCT KEY FEATURES

Basic Identification Attributes
Chemical Name (IUPAC): Poly(chloroethene) or Polyvinyl chloride

Common/Trade Name: PVC Resin 701

CAS Number: 9002-86-2

HS Code: 3904.10.00

Synonyms: Flexible-grade PVC resin, High K-value PVC

Physical & Chemical Properties
Physical State: Fine white powder

Color & Odor: White; odorless

K-Value: 70–71

Bulk Density: ~0.45–0.55 g/cm³

Plasticizer Absorption: High (due to high molecular weight)

Solubility: Insoluble in water; compatible with plasticizers and organic solvents

Safety & Hazard Attributes
GHS Classification: Not hazardous in solid form; harmful gases if decomposed

Toxicity: Low under normal use; avoid inhaling dust or fumes from heating

Exposure Limits: Use engineering controls to minimize airborne dust during handling

Storage & Handling Attributes
Storage Conditions: Store in a dry, cool, well-ventilated area away from heat and ignition sources

Container Type: 25 kg paper or PE-lined bags; bulk sacks or silos

Shelf Life: Indefinite under proper storage conditions

Handling Precautions: Minimize dust; use local exhaust ventilation

Regulatory & Compliance Attributes
May comply with FDA, RoHS, and REACH depending on additive systems used

Suitable for food contact and medical-grade applications if properly formulated

Manufactured in ISO and GMP-certified facilities

Environmental & Health Impact
Biodegradability: Not biodegradable

Ecotoxicity: Low in solid form; avoid release of dust into environment

Bioaccumulation: Not expected

SAFETY HANDLING PRECAUTIONS

PPE Required: Use dust mask or respirator, gloves, goggles, and protective clothing

Handling Guidelines: Avoid dust formation; use in ventilated or controlled environments

Storage Measures: Keep containers tightly closed and stored in a dry environment

First Aid Measures
Inhalation: Move to fresh air; seek medical attention if symptoms persist

Skin Contact: Wash exposed skin with soap and water

Eye Contact: Rinse thoroughly with water for 15 minutes; consult physician if irritation continues

Ingestion: Rinse mouth; do not induce vomiting; seek medical advice

Firefighting Measures
Fire Hazards: Not flammable; decomposes at high temperatures releasing toxic fumes

Extinguishing Media: Use water spray, dry chemical, foam, or CO₂

Special Precautions: Wear self-contained breathing apparatus and protective clothing

Hazardous Combustion Products: Hydrogen chloride gas, carbon monoxide, and carbon dioxide