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China Manufacturer DOS Dioctyl Sebacate Low Volatility Cold Resistant Plasticizer
Product Overview
Dioctyl Sebacate (DOS) is a premium cold-resistant secondary plasticizer widely recognized for its outstanding stretching efficiency, ultra-low volatility and remarkable long-term thermal stability.
CAS: 122-62-3
Molecular Formula: C₂₆H₅₀O₄
Molecular Weight: 426.66
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
Ultra strong cold resistance better than DOA
Low volatility & excellent anti-aging property
Great heat, light and insulation performance
Compatible with PVC, cellulose and synthetic rubber
Does not interfere with rubber vulcanization
Mix freely with main plasticizers like DOP
Food contact compliant for frozen packaging
Perfect for high-standard cold-resistant cable
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
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Exporter,Trading Company
Year Established:
2023-07-13
Total Annual:
3000000-5000000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Shandong Powerful Energy Technology Co., Ltd. is mainly engaged in the research and development, production, and operation of fine chemical plasticizers. It has achieved product upgrading and import substitution, promoted the development of its domestic related upstream and downstream industries,...
Shandong Powerful Energy Technology Co., Ltd. is mainly engaged in the research and development, production, and operation of fine chemical plasticizers. It has achieved product upgrading and import substitution, promoted the development of its domestic related upstream and downstream industries,...
