Audited Supplier
Epoxidized soybean oil (ESBO) is a mixture of organic compounds resulting from the epoxidation of soybean oil. It is primarily used as a plasticizer and stabilizer for polyvinyl chloride (PVC). During production, the double bonds of unsaturated vegetable fatty acids are broken by using peroxides or peracids and replaced with additional oxygen atoms. Since the soybean oil already contains different organic compounds before processing, the epoxidized soybean oil is also a mixture of different epoxidized oils.
As a vegetable-based plasticizer for polyvinyl chloride (PVC), epoxidized soybean oil is an important alternative to additives containing phthalates in the food sector. The mixture is used, for example, in the manufacture of plastic seals for glass containers and strengthens the resistance of food packaging to environmental influences. Thanks to its highly reactive epoxy groups, it can also bind PVC decomposition products such as hydrochloric acid, which is produced when heated. In the manufacture of children's toys, epoxidized soybean oil is also often used as a plasticizer that is harmless to health. The mixture of substances is also used in the production of paints, varnishes, coatings, cable insulation, foils, plastic doors, plastic windows, pipes and other interior materials as well as cosmetics such as hair care products and nail polish.
Fetures:
High epoxy value, good compatibility, high resistivity and high thermal stability.
For more Tech specification, please contact us.
| Index Name | Index |
| Appearance | Clear oily yellowish liquid with no foreign matter |
| Chroma (Pt-Co) ≤ | 150 |
| Acid Value, mgKOH/g ≤ | 0.6 |
| Epoxy Value, %≥ | 6.8 |
| Residual Iodine, gI2 / 100g≤ | 3.0 |
| Specific Gravity (20ºC) | 0.988-0.999 |
| Flash point, ºC≥ | 290 |
We have REACH, ISO 9001, HALAL, KOSHER, SGS Cetificate and etc.
Packaging:
25KG/BAG
14MT/20'FCL without pallets.
10MT/20'FCL, with pallets.
26MT/20'FCL without pallets.
20MT/40'FCL, with pallets.
Shipping:
Fast shipping, 7--14 days after receiving TT deposit or Original LC.
Shandong Longze Chemical Co.,Ltd mainly produces and supplies Dimethyl carbonate, Propylene glycol, Propylene carbonate, Diethyl carbonate, Isopropyl alcohol, Diisopropyl ether, succinct acid and Maleic acid, etc.
Focusing on supplying high quality products and better services to our customers and establishing a win-win cooperation relationship with our partners, LONGZE always try to create more values for customers.By the strongest supports and trust from our upstream and downstream customers, Shandong Longze has experienced diversified and rapid development. At present,our business have been involved in some industries like coatings&Paints, cosmetics&foods&flavors&pharmas, Resins&plasticizer&PU and drilling &oil recovery chemicals, etc.
With strict quality control and continuous innovation, we already get the certificate of ISO 9001, Kosher and Halal certificate. Looking to the future, Longze will strive to establish a long-term and stable cooperation with professional companies all around the world.
Stable supplying and timely delivery to customers
Integrity and perfect tracking management
High quality products and better services
Professional experience and skills on operating dangerous products and non-dangerous products
We specialize in this field for 19 years, with the strength of Dimethyl carbonate, propylene glycol (tech, food, USP grade), propylene carbonate, Isopropyl alcohol, Diisopropyl ether, succinic acid, Maleic acid and the other products.
Our HK company, Wanchem international limited, is specializing in petroleum additives, petroleum equipments, Solvents and some food additives.
At present, our business have been involved in some industries like coatings&Paints, cosmetic&personal care, Flavor&Fragrancy, Pharmaceutical&food, Resins and drilling&oil recovery chemicals, etc. So you can find more items together from us conveniently which saves much time for you.
EXHIBITION/TRADE FAIR
Q: Are you factory or trading company?
We are manufacturer for our main products and also wholesale some chemicals.
Q: How long is your delivery time?
A: Generally it is about 15 days, if we have stock. If not, maybe need 20-30 days to arrange the shipping.
Q: Do you provide samples ? Is it free?
A: Yes, we could offer the sample for free, but hope the customer to pay the courier cost.
Q: What is your terms of payment ?
A: TT payment is favorable, LC at sight is fine. After we build good cooperation, we can discuss other payment terms.
