| Physical and Chemical Properties | The chemical product is white powder. The paste is slightly yellow and non-corrosive. |
| Use | Use as sizing agent, with weak coagulation, water absorption, good molding, strong adhesion, low viscosity. It is anionic. It is commonly used as a surface sizing and coating adhesive. |
application
1. Application in food industry:
oxidized starch is widely used in foods such as mayonnaise, ice cream, cowhide candy, salad sauce, lemon sour cheese, soft cakes and seasonings, starch jelly, tomato sauce, strawberry jam, chili sauce and bread. it is used as dressing and mixing powder for fried fish food instead of gum arabic to produce gum mother sugar, candy, soft candy and candied fruit.
2. Application in textile industry:
as warp sizing agent.
3. Application in paper industry:
In the paper industry, it is used as surface sizing agent, coating adhesive, wet part additive, corrugated board adhesive.
4. application in fine chemical industry:
Used in fine chemicals.
production method
starch is prepared into 33% ~ 44% starch slurry and then added to the reactor. The NaOH solution was added dropwise under stirring for oxidation. Stir at 35~40 ℃ for 30 min. After the reaction is completed, it is neutralized with dilute hydrochloric acid until the pH value is 6.0~6.5. Add Na2SO3 to remove free chlorine. The finished product is washed, filtered and dried.
| application | 1. application in food industry: oxidized starch is widely used in food such as mayonnaise, ice cream, cowhide sugar, salad sauce, lemon sour cheese, soft cakes and seasonings, starch jelly, tomato sauce, strawberry sauce, chili sauce and bread, instead of Arabic gum to produce gum mother sugar, candy, soft candy, candied fruit, used as dressing and mixing powder for fried fish food. 2. Application in textile industry: as warp sizing agent. 3. Application in paper industry: In paper industry, it is used as surface sizing agent, coating adhesive, wet part additive and corrugated board adhesive. 4. Application in fine chemicals: Application in fine chemicals. |
| use | as sizing agent, it has weak coagulation property, water absorption, good molding property, strong adhesion and low viscosity. It is anionic. It is mostly used as surface sizing and coating adhesive. |
| production method | starch is made into 33%-44% starch slurry and then added to the reactor. The NaOH solution was added dropwise under stirring for oxidation. Stir at 35~40 ℃ for 30 min. After the reaction, it was neutralized with dilute hydrochloric acid until the pH value was 6.0~6.5. Add Na2SO3 to remove free chlorine. The finished product is washed, filtered and dried. |