硼酸锌(化合法)Zinc Borate（chemical combination）
提供技术设备Provide technical equipment
19.1 外观性状：硼酸锌分子式2ZnO.3B2O3 3.5H2O，是一种白色粉末。
19.2 产品用途：硼酸锌是无机添加型阻燃剂，其特点是热稳定性好，既能阻燃又能消烟，在部分产品中可替代三氧化二锑，也可以同其它无机阻燃剂协同使用，其效果更佳。本品广泛应用于橡胶、塑料、电缆、木材，国防军工产品、涂料、篷布、防火板、橡胶输送带、纤维织物等的阻燃材料，陶瓷器釉药、涂料防霉剂、杀菌防霉剂、杀菌剂、医药、防水织物制造等。
19.3 生产主要原料：有二种生产方法，a方法使用原料：氧化锌和硼酸；b方法使用原料:硫酸锌和硼砂等适宜的原料。
19.4 生产主要工艺：a.化合>分离>干燥>冷却>包装。
b.化合>净化>精制>分离>干燥>冷却>包装。
19.5 生产主要设备：a.化合器、分离机、耐腐泵、流态干燥机等。
b.化合器、净化器、精制器、流态干燥机、耐腐泵、高效旋净器、风机等。
19.6 产品质量：ZnO含量% ≥37。
19.7 生产设备选型：普通型、先科型、高科型。
19.8 环保情况：根据工艺设备配置选型，废水废气可以处理。
19.9 投资情况：根据产品产量、原料含量等成分及设备的先科程度。
19.1 Appearance: Zinc borate molecular formula 2ZnO.3B2O3 3.5H2O, is a white powder.
19.2 Product Application: Zinc borate is an inorganic additive flame retardant characterized by good thermal stability, which can both flame retardant and smoke suppressant. In some products, it can replace antimony trioxide or be used in conjunction with other inorganic flame retardants for better results. This product is widely used as a flame retardant material in rubber, plastic, cable, wood, national defense and military products, coatings, tarpaulins, fireproof boards, rubber conveyor belts, fiber fabrics, etc. It is also used in the manufacturing of ceramic glazes, coating anti mold agents, sterilization and anti mold agents, fungicides, pharmaceuticals, waterproof fabrics, etc.
19.3 Main raw materials for production: There are two production methods, method a uses raw materials: zinc oxide and boric acid; Method B uses suitable raw materials such as zinc sulfate and borax.
19.4 Main production processes: a. Reaction > Separation > Drying > Cooling > Packaging.
b. Reaction > Purification > Refining > Separation > Drying > Cooling > Packaging.
19.5 Main production equipment: a. Reactor, Separator, Corrosion-resistant pump, Fluidized dryer, etc.
b. Reactor, Purifier, Refiner, Fluidized dryer, Corrosion-resistant pump, High-efficiency scrubber, Fan, etc.
19.6 Product quality: ZnO content % ≥ 37.
19.7 Equipment selection: Ordinary type, Xianke type, Gaoke type.
19.8 Environmental protection: Based on the configuration of process equipment, wastewater and waste gas can be treated.
19.9 Investment situation: According to the product output, raw material content, and the advanced degree of equipment.
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