Cost-Effective DINP Plasticizer for Flexible PVC Applications

Cost-Effective DINP Plasticizer for Flexible PVC Applications

Product Category：

PVC Plasticizer

DINP

Product

DINP (Diisononyl Phthalate) is a high-performance durable plasticizer widely used in premium flexible PVC applications. It offers excellent compatibility with PVC resin, low volatility, low migration, and superior aging resistance for long-term product stability. As a direct manufacturer, we provide stable quality, competitive pricing, and consistent supply, helping customers produce high-durability products while controlling overall production costs. Our DINP plasticizer combines stable purity, outstanding material compatibility, and excellent weather resistance for a wide range of high-end flexible PVC applications. As a direct manufacturer with optimized production processes, we provide cost-effective solutions, stable supply, and professional technical support to help customers enhance product durability and anti-aging performance while reducing overall production costs.

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Product description

Product Description

DIISONONYL PHTHALATE (DINP)

Diisononyl Phthalate (DINP) is a high-molecular-weight primary plasticizer widely utilized to improve the flexibility, mechanical durability, and long-term aging resistance of PVC and synthetic polymer materials. As an upgraded premium alternative to DOP, DINP delivers outstanding low volatility, low migration performance and excellent electrical insulation properties, making it highly suitable for rigorous applications including wire and cable insulation, vinyl flooring, architectural materials, and automotive interior components. This functional plasticizer features superior material compatibility and stable processing adaptability, allowing manufacturers to produce long-service-life flexible products with stable quality and minimal precipitation.

By adopting Diisononyl Phthalate, manufacturers can enhance the weather resistance and overall durability of finished goods while complying with mainstream international industry standards, providing a stable, cost-effective and reliable plasticizing solution for modern polymer processing.

Our DINP plasticizer features consistent purity, excellent miscibility with PVC resins, and balanced plasticizing efficiency for diverse flexible PVC formulations. As a direct professional manufacturer with mature and optimized production processes, we offer stable batch quality, sufficient inventory supply, and comprehensive professional technical support, helping customers upgrade product performance and effectively control overall production costs.

Product advantages

Lower Production Cost

Optimized manufacturing processes allow us to provide competitive pricing while maintaining consistent quality.

Stable Supply

Large production capacity ensures continuous and reliable supply for long-term cooperation.

Excellent Compatibility

Compatible with a wide range of PVC formulations and processing methods.

High Plasticizing Efficiency

Improves flexibility and processing performance with excellent cost-performance ratio.

Consistent Quality

Strict quality control guarantees stable performance in every batch.

Detailed Photos

Dioctyl Terephthalate (DOTP) addresses the growing demand for safer plasticizers by providing a non-phthalate alternative that offers excellent flexibility and durability in a wide range of applications.

Its unique property of low volatility ensures long-lasting performance, making DINP ideal for industries such as flooring and automotive manufacturing.

By choosing DINP, manufacturers can meet stringent safety regulations while delivering high-quality, eco-friendly products that appeal to environmentally conscious consumers.

Specification

Product Name	Diisononyl Phthalate (DINP)
Keywords	Plasticizer
Molecular Formula	C26H42O4
Appearance	Colorless to Pale Yellow Transparent Liquid
Density	Approximately 0.975 Grams Per Cubic Centimeter At 20 Degrees Celsius
Boiling Point	380 Degrees Celsius (716 Degrees Fahrenheit)
Viscosity	35 to 45 Millipascal Seconds At 25 Degrees Celsius
Flash Point	235 Degrees Celsius (455 Degrees Fahrenheit)
Solubility	Soluble In Organic Solvents, Insoluble In Water
Storage	Store In a Cool, Dry Place Away From Direct Sunlight and Heat Sources
Weight	Approximately 970 to 980 Grams Per Liter
Function And Usage	Function And Usage High-performance primary plasticizer for flexible PVC, widely used in wire and cable, automotive interior, vinyl flooring, artificial leather, construction materials and various durable flexible plastic products

ENHANCED FLEXIBILITY:	DINP significantly improves the flexibility of PVC and other polymers, making it ideal for applications that require stretch and movement.		DURABILITY AND STABILITY:	Provides excellent resistance to heat and cold, ensuring long-lasting performance in various environmental conditions.
PROCESSING EFFICIENCY:	Improves processing characteristics, allowing for smoother production and better integration with polymers for optimized manufacturing workflows.	VERSATILE APPLICATIONS:	Suitable for a wide range of industries, including construction, automotive, and consumer goods, enhancing the performance of products in diverse applications.	SUSTAINABILITY:	Supports the development of eco-friendly products by promoting reliability and reducing the need for frequent replacements, contributing to overall product sustainability.