Name | brubber latex 202BA |
Synonyms | Rubber slurry 202BA |
Physical and Chemical Properties | The chemical quality product is white milk with good stability. The film is transparent and does not turn yellow. |
Use | This product is used as a screen printing binder. |
The preparation of this product includes the polymerization of acrylonitrile and butyl acrylate initiated by potassium persulfate, as well as the emulsification process of the polymer. Add 500kg of water to the reactor, and add 90kg of butyl acrylate, 25kg of acrylonitrile, and 10kg of 10% potassium persulfate aqueous solution under stirring. Add 35kg of O and 3kg of sodium dodecylbenzene sulfonate, gradually raise the temperature to 70-80 ℃, react for 1 hour, and then add 180kg of butyl acrylate, 50kg of acrylonitrile, and 20kg of 10% potassium persulfate aqueous solution. React at 80-90 ℃ for 2 hours and filter to obtain the product.
Store in a cool and ventilated warehouse.
the preparation of this product includes the polymerization of acrylonitrile and butyl acrylate initiated by potassium persulfate. the emulsification process of the polymer adds 500 kg of water to the reaction kettle, and adds 90 kg of butyl acrylate, 25 kg of acrylonitrile and potassium persulfate aqueous solution 10% by 10 kg under stirring. Add 35 kg of flat O,3kg of sodium dodecyl benzene sulfonate, gradually raise the temperature to 70~80 ℃, then add 180 kg of butyl acrylate, 50 kg of acrylonitrile and 20 kg 10% potassium persulfate aqueous solution after 1 h of reaction. React at 80~90 ℃ for 2 h and filter to obtain the product.