Diofan® P 520

Category: PVDC , Polyvinylidene Chloride
Manufacturer: Solvay Specialty Polymers
Trademark: Diofan®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LKcqFY_Diofan-P-520.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Diofan® P 520 is a one-component, water-based dispersion of a polyvinylidene chloride (PVDC) copolymer. It is free of solvent traces, alkylphenol ethoxylates or any other toxic substances. Due to its low oxygen and water vapor permeabilities along with low water absorption, Diofan® P 520 is an outstanding protective copolymer used in a broad variety of formulations that are specific to end-use requirements.

This material was developed to adhere on metal and to remain flexible when exposed to a broad range of end-use temperatures over time. This makes it an ideal binder for one-component, air drying, waterborne formulated paints and coatings where long-lasting protection of the substrate is targeted.

Diofan® P 520 also provides excellent chemical resistance and flame-retardant properties. Typical applications are:
  • Corrosion-resistant primers and coatings for industrial and heavy duty steel protection
  • Automotive primers and underbody coatings
  • Rust converter products
  • Barrier and sealing coatings
  • Flame-retardant coatings
  • Fibers and textile coatings
General Information
Features
  • Low VOC
  • Moisture proof
  • Good adhesion
  • Good chemical resistance
  • Non-toxic
  • Flame retardancy
  • Oxygen barrier
Uses
  • Protective coating
  • Coating application
Agency Ratings
  • EC 1907/2006 (REACH)
  • Europe No 10/2011
Appearance
  • milky white
Forms
  • Liquid
PhysicalNominal ValueUnit
pH 1.5
Surface Tension 45mN/m
Film forming property- Film forming temperature 10°C
Solids Content 56%
Density- Dispersion (wet) 1.260g/cm³
Emulsion type anion
Additional InformationNominal ValueUnit
Shelf Life 8month
ThermalNominal ValueUnit
Glass Transition Temperature 114.0°C
Additional InformationNominal ValueUnit
DELIVERY AND STORAGE Diofan® P 520 is delivered in bulk or in Intermediate Bulk Containers (IBC). Bulk supplied latex should be stored in reservoirs made of suitable stainless steel, HDPE, rigid PVC or glass fiber-reinforced polyester. Contact of anionic Diofan® dispersion with metals like iron, zinc, aluminum and copper as well as alloys such as brass and bronze must be avoided. Keep the vessels tightly closed to prevent drying through evaporation. Store the product ideally between 5°C and 25°C (41 °F and 77°F) to avoid degradation. FOOD AND DRUG LEGISLATIONS Some agency ratings are listed on page 1. Necessary certification will be provided upon request. ISO CERTIFICATION The implemented management system for the production, internal transfer and delivery, design and development of Diofan® vinylidene chloride copolymers (PVDC) produced in Tavaux has been assessed and found to meet the requirements of ISO 9001: 2008, ISO 14001: 2004 and OHSAS 18001: 2007.
Note Message
1 .Glass transition temperature of dry Latex
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