PVC E68, specifically the E-6834 grade from Arvand Petrochemical Company, is an emulsion polyvinyl chloride (E-PVC) known for its robust applications in various industries due to its exceptional characteristics and performance. This particular grade is tailored for uses that require excellent mechanical properties and stability.
 
Product Description
Type: Emulsion PVC (E-PVC)
Characteristics: Designed for high durability and flexibility, PVC E68 E-6834 is ideal for applications requiring a balance of toughness and malleability.
 
Typical Properties
K-Value: 67-69 (DIN 53726/ISO 1628/2), indicating a high level of polymerization suitable for applications requiring strong, durable products.
Sieve Analysis:
>63 µm (%): ≤2% (DIN 53724/ISO 565), ensuring a fine particle size which contributes to a smoother finish in end products.
Volatile Matter: ≤0.3% (ISO 7764/2/ISO 1269), indicating low levels of impurities and volatiles, essential for maintaining the stability of the resin during processing.
Methanol Extract: ≤2.2% (DIN 53738/ISO 6427), providing insights into the solubility of the polymer in methanol, crucial for applications involving solvents.
Thermostability: >15 minutes (Mathiss drying oven/Vinnolit THMA 180/EN 11468), highlighting the material’s ability to withstand heat without significant degradation.
Residual VCM: ≤2 ppm (DIN 53743/ISO 6401), ensuring safety by minimizing the vinyl chloride monomer content, a critical factor in consumer product safety.
Paste Viscosity After 1 Hour: ≤6 Pas (DIN ISO 3219), measuring the viscosity of the PVC paste, which affects its application and performance in end-use products.
 
Applications
PVC E68 E-6834 is utilized in a variety of applications, leveraging its mechanical and thermal properties:
Rigid Foam for Flooring: Provides durability and resilience, ideal for high-traffic areas.
Leather Cloth: Used in the production of synthetic leather products offering flexibility and wear resistance.
Sealing Compounds: Suitable for applications requiring airtight sealing properties.
Coating and Laminating: Applied in processes that require a protective or decorative coating over various substrates.
Wall Covering: Ideal for wall coverings where durability and ease of maintenance are desired.
Gloves and Toys: Ensures safety and durability in consumer products.
Cushion Floor: Provides comfort and durability, suitable for residential and commercial settings.
Book Binding: Offers robustness and aesthetic appeal in book manufacturing.
Metal Coating, Molding, Marking Films: Used in industrial applications where high-performance coating and molding properties are necessary.
 
Summary
PVC E68 E-6834 is engineered to meet the demands of various industries, offering a reliable, high-performance material that provides excellent processability, mechanical strength, and safety features. This grade is particularly valuable in sectors requiring materials that combine durability with flexibility, such as in construction, consumer products, and industrial applications.