PVC DG-700 K55

DAGU PVC DG-700 is a general-purpose polyvinyl chloride (PVC) resin produced via the suspension polymerization process. It appears as a white free-flowing powder and features a relatively low molecular weight with a K-value around 57.

This grade is characterized by excellent processability, fast plasticization, and good flow behavior, making it particularly suitable for injection molding and rigid applications. PVC DG-700 is widely used in the production of various industrial and consumer products due to its balanced performance and cost efficiency.

Property	Value
Appearance	White powder
K-Value	55–59
Degree of Polymerization	650–750
Bulk Density	0.53–0.60 g/cm³
Volatile Content	≤ 0.30%
Residue on Sieve (250 μm)	≤ 2.0%
Plasticizer Absorption	Moderate

Main Uses of PVC DG-700

Injection Molding Products. It is widely applied in the production of pipe fittings and connectors, electrical components, as well as various household and industrial plastic parts.
Construction Materials. The resin is suitable for profile fittings, structural components, and connection parts used in building and construction applications.
Piping Systems. PVC DG-700 is commonly used in water supply and drainage fittings, along with various industrial pipe accessories.
General Industrial Products. It is also utilized in sealing components and the manufacturing of rigid plastic parts for general industrial use.

What Are The Product Advantages?

Excellent flowability for injection molding.
Fast plasticization and high processing efficiency.
Good rigidity and dimensional stability.
Strong chemical resistance.
Versatile applications with cost-effective performance.

Processing Characteristics

Low processing temperature and easy fusion.
Good melt flow for complex mold designs.
Wide processing window and stable operation.
Compatible with various additives such as stabilizers, lubricants, and fillers.