Products Description
DOS Plasticizer for Synthetic Leather is insoluble in water but dissolves in alcohols, ethers, ketones, aromatic hydrocarbons, and aliphatic hydrocarbons. It is partially soluble in certain amines and polyols. DOS is compatible with materials such as polyvinyl chloride (PVC), vinyl chloride copolymers, ethyl cellulose, polystyrene, polymethyl methacrylate, and synthetic rubber.

Specifications: Q/JAHGB2010-008
| Standard Item | Top Grade |
| Color Shade, (Pt- Co ) max | 30 |
| Density ( 20deg.c) g /cm3 | 0.913~0.919 |
| Acidity, mg KOH/g max | 0.1 |
| Ester Content (1) % min | 99.0 |
| Flashing Point, deg.c min | 210 |
| Moisture Content % Max | 0.1 |
Package: Net weight 180kgs iron drum,900kgs IBC tank or 20,000kgs Flexi-bag in bulk
Application
DOS Plasticizer for Synthetic Leather is an efficient cold-resistant plasticizer with a similar plasticizing effect to DBS but with lower volatility and better water resistance. Products made with DOS exhibit excellent low-temperature flexibility and durability, making it a commonly used cold-resistant plasticizer.
- Primarily used in PVC, polystyrene, ethyl cellulose, and synthetic rubber products.
- Especially suitable for manufacturing cold-resistant wires and cables, synthetic leather, films, sheets, and plates.
- Functions as a low-temperature plasticizer for various synthetic rubbers without affecting vulcanization.
We are the manufacturer
We are a company committed to the research, development, production, and marketing of bio-based plasticizers and biomass energy solutions.

21
years
We have been working in the industry since 2003, and are committed to the research, development, production, and sale of bio-based plasticizers and biomass energy.
19
awards
We have been recognized multiple times by the China Plasticizer Industry Association as one of the "Top Ten Plasticizer Enterprises in China."
9
SUBSIDIARIES
We currently have 9 subsidiaries, each engaged in the production and sale of eco-friendly plasticizers, stabilizers, and biodiesel.
Contact us
Our factory & quipment
Zhejiang Jiaao Enprotech Stock Co.,Ltd. was founded in 2003, listed in Shanghai Stock Exchange, specializing in research, producing and sales of environment friendly plasticizers. All Jiaao's products are non-phthalate and can meet the regulation of REACH.



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