Polyester Plasticizer MW 1600 is a polymeric adipate polyol plasticizer developed for industrial PVC and automotive sealant systems. It delivers low-migration performance and good oil resistance compared with certain monomeric plasticizers. This grade helps maintain flexibility and reduces property loss under long-term service conditions. It is suitable for formulators producing flexible PVC compounds, automotive seals and oil-resistant industrial polymer parts. JSY provides bulk industrial supp

Product Detail

Product Detail Page

Chemical IdentityProduct Name: Polyester Plasticizer Synonyms: Polyester Adipate, Adipate Polyol, Polymeric Plasticizer Typical Molecular Weight: MW 1600 Chemical Type: Saturated polyester polyol / adipate-based polymer General Formula: HO–[CH₂CH₂OOC(CH₂)₄COO]ₙ–H (representative structure)

Typical Technical DataAppearance: Clear to slightly hazy viscous liquid Color (APHA): ≤100 Specific Gravity (20℃): 1.060–1.090 Viscosity (25℃): 2,500–4,500 mPa·s Hydroxyl Value: 25–45 mgKOH/g Acid Value: ≤1.0 mgKOH/g Water Content: ≤0.15% Saponification Value: 430–470 mgKOH/g

Key Features & Advantages

Polymeric adipate structure provides low-migration performance in PVC compounds
Good oil resistance helps reduce plasticizer extraction in hydrocarbon contact environments
Maintains flexibility and elongation under long-term thermal and mechanical stress
Better permanence than some monomeric phthalate plasticizers in demanding applications
Suitable for PVC compounds requiring improved durability and oil-resistant properties

ApplicationsPVC CompoundsUsed as permanent polymeric plasticizer in flexible PVC compounds, helping retain softness and mechanical properties during extended service life.

Automotive Sealant & GasketsApplied in automotive sealant and gasket formulations where resistance to oils, greases and intermittent heat is required.

Industrial Rubber & Plastic PartsSuitable for industrial seals, diaphragms and flexible polymer components exposed to oily or aggressive working environments.

Packaging, Storage & Shelf LifePacked in 200 kg steel drums or as per customer requirement. Store in cool, dry and well-ventilated warehouse. Keep drums sealed and avoid direct sunlight, high temperature and strong oxidizers. Shelf life is 12 months under recommended storage conditions.

Compliance NoteNot intended for food-contact applications or products requiring specific regulatory certification unless a compliance assessment is completed by the customer.

Why Choose JSY

Consistent industrial-grade quality with stable batch-to-batch properties
Capable of bulk supply for regular industrial export orders
Provides MSDS, COA and necessary export documentation
Served industrial customers in Southeast Asia, Middle East and Latin America

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Polyester Plasticizer MW 1600, Adipate Polyol Low-Migration Oil-Resistant for PVC Automotive Sealant

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.