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High Purity DOS Plasticizer Dioctyl Sebacate for Cold Resistant Cable

Dioctyl Sebacate Cable Insulation Plasticizer

Food Contact Safe DOS Plasticizer Grade

99.5% Pure Dioctyl Sebacate Ester

Place of Origin:

China

Brand Name:

Shandong Powerful

Certification:

COA,TDS,MSDS

Model Number:

DOS

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Product Details

Inspection Indicator Name:

Density(20℃),g/mL

Typical Value Of The Factory:

0.913-0.917

Density (20℃):

0.913-0.917 G/mL

Molecular Weight:

426.66

Purity:

≥99.5%

Acid Value:

≤0.04 MgKOH/g

Moisture:

≤0.04 Wt%

Flash Point:

≥215℃

Density(20℃):

0.913-0.917 G/mL

Chroma:

≤30 (Pt-Co)

Chroma (Pt-Co):

≤30

Molecular Formula:

C26H50O4

Highlight:

Dioctyl Sebacate Cable Insulation Plasticizer

Food Contact Safe DOS Plasticizer Grade

99.5% Pure Dioctyl Sebacate Ester

Payment & Shipping Terms

Minimum Order Quantity

Price

$3360-3460/T

Packaging Details

Flexitank/IBC Tank/Iron Drum

Payment Terms

L/C,D/A,D/P,T/T

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Product Description

Factory Bulk Supply High Purity DOS Plasticizer For Cold Resistant Cable Meat Preservation Film

DOS (Dioctyl Sebacate) Plasticizer

High-performance cold-resistant plasticizer for industrial applications.

Product Overview

CAS Number

1222-62-3

Molecular Formula

C₂₆H₅₀O₄

Molecular Weight

426.66

Dioctyl Sebacate (DOS) is a premium excellent cold-resistant secondary plasticizer widely recognized for its outstanding stretching efficiency, ultra-low volatility and remarkable long-term thermal stability. Integrated with balanced heat resistance, light stability and reliable electrical insulation performance, it delivers far more comprehensive low-temperature ductility than ordinary cold-resistant plasticizers such as DOA. Compatible freely with PVC, nitrocellulose, ethyl cellulose and all kinds of synthetic rubber, it serves as a highly versatile auxiliary additive that is absolutely essential for manufacturing all kinds of high-performance, weather-resistant synthetic materials with strict cold resistance requirements.

Key Benefits

Superior Ultra-Low Temperature Resistance: Keep products flexible under extreme cold conditions

Low Volatility Performance: Less weight loss and long service life at high processing temperature

Balanced Comprehensive Stability: Combine heat resistance, light resistance and electrical insulation

Wide Resin Compatibility: Match PVC, nitrocellulose, ethyl cellulose and all synthetic rubber

Rubber Friendly Characteristic: No negative impact on rubber vulcanization process

Flexible Compound Formula: Can be mixed arbitrarily with DOP, DOTP and other phthalate plasticizers

Food Safe Grade: Approved for meat preservation film and food contact packaging materials

Multi-Scenario Applicability: Ideal for cold cable, artificial leather, conveyor belts and plastic sheets

Application Guide

DOS is an excellent cold resistant plasticizer with high growth efficiency, low volatility, and higher stability. It not only has excellent cold resistance, but also good heat resistance, light resistance, and electrical insulation. It is suitable for various tree esters such as polyvinyl chloride, nitrocellulose, ethyl cellulose, and synthetic rubber.
Especially suitable for making cold resistant wire and cable materials, high-end foods, meat preservation films, artificial leather, films, transport belts, boards, sheets, etc. Often used in combination with phthalates.
As a low-temperature plasticizer for various synthetic rubbers, it has no effect on the vulcanization of rubber.

Technical Specifications

Indicator	Factory Standard
Appearance	Transparent oily liquid without visible impurities
Chroma (Pt-Co) #	≤30
Purity (%)	≥99.5
Acid value (mgKOH/g)	≤0.04
Moisture (wt)%	≤0.04
Flash point (℃)	≥215
Density (20℃, g/mL)	0.913-0.917