我司为中国聚氨酯工业协会会员单位，长期深耕行业技术研发，与业内资深专家、高等院校

建立长期产学研合作，专注高性能聚氨酯耐磨件的研发与定制制造。产品采用金属骨架包覆改性

聚氨酯创新复合结构，整体综合性能全面优于传统普通聚氨酯材质。

产品核心优势

        尺寸精度高、耐磨损耗低；具备极强耐酸碱腐蚀能力，已形成耐硼酸、耐甲醇、耐氯离子多

系列成熟配方体系；长期运行不褪色、不变形；聚氨酯配方无铜、锌等金属离子析出，绿色环

保、安全合规。同时生产交付周期短，产品使用寿命远超普通聚氨酯配件，综合性价比位居行业

前列。

          我司是国内外砂磨机聚氨酯耐磨件主流核心供应商，主营规格覆盖20L–8500L全系列：聚氨

酯内筒体、聚氨酯研磨盘片、聚氨酯前后端盖、聚氨酯出料分离转子、聚氨酯棒销等标准件；同

时可承接各类非标管材、棒材、箱体及异形聚氨酯构件定制加工，适用场景广泛，耐腐蚀工况适

配性极强。

1. 钛白粉行业适配

    适配硫酸法、盐酸法、氯化法全系列钛白粉生产线，兼容沸腾氯化、熔盐氯化等主流工艺，可

耐受PH 1–12极端工况；具备优异耐酸碱、抗氯离子腐蚀性能，广泛应用于锐钛型、金红石型、

化纤消光剂及电子级钛白粉研磨生产，配件使用寿命远超普通聚氨酯制品。

2. 矿山选矿领域适配

     可配套3000L–5000L大型砂磨机，应用于金属矿、黄金精矿研磨工况；耐磨性能**，可抵御

选矿药剂及酸碱介质强腐蚀，整体使用性能全面超越常规聚氨酯配件。

3. 高端粉体材料适配

     专为磁性材料、氧化铝粉体、电子浆料、微波陶瓷、空心玻璃微珠等高端粉体研磨设备配套；耐

硼酸、耐甲醇、抗酸碱、耐氯离子，设备运行稳定性远优于同类普通聚氨酯产品。

4. 新能源电池领域适配

      适配磷酸铁锂浆料研磨工况，兼容强酸锰铁磷液相研磨PH 1耐受工况80℃ 工艺体系；在水系、甲

醇系、强酸性复杂工况中应用成熟，具备耐酸、耐甲醇、耐乙醇、耐水解等多重特性，使用寿命较普

通聚氨酯产品大幅提升。

Our company is a member unit of the China Polyurethane Industry Association. We maintain long-term technical cooperation with industry experts and institutions of higher learning, specializing in the R&D and manufacturing of high-performance polyurethane wear-resistant parts.

Adopting an innovative structure of metal skeleton coated modified polyurethane, our products deliver overall performance far superior to ordinary polyurethane materials.

Core Product Advantages

- High dimensional accuracy and outstanding wear resistance;

- Resistant to strong acid and alkali corrosion, with mature formulated product series for boric acid resistance, methanol resistance and chloride ion resistance;

- No discoloration or fading during long-term service;

- The polyurethane formula contains no metal ions such as copper and zinc, ensuring environmental friendliness and safety.

In addition, we offer a short delivery cycle. Our products feature a much longer service life than conventional polyurethane wear-resistant parts, leading to outstanding overall cost performance in the industry.

As a mainstream supplier of polyurethane wear-resistant parts for sand mills at home and abroad, our main products cover specifications from 20L to 8500L, including polyurethane inner cylinders, polyurethane grinding discs, front and rear end covers, polyurethane discharge separation rotors, polyurethane pin rods and other standard components.

We also provide customized production of non-standard pipes, bars, boxes and special-shaped polyurethane components, featuring wide application scope and excellent adaptability to corrosive working conditions.

1. Titanium Dioxide Industry Application

Suitable for titanium dioxide production lines of sulfuric acid process, hydrochloric acid process and chlorination process (boiling chlorination and molten salt chlorination processes), capable of withstanding working conditions of pH 1–12.

With excellent resistance to acid, alkali and chloride ion corrosion, our parts serve the grinding and production of anatase type, rutile type, chemical fiber matting agent and electronic-grade titanium dioxide, with a service life far exceeding that of ordinary polyurethane accessories.

2. Mineral Processing Industry Application

Compatible with large sand mills of 3000L–5000L, widely used in the grinding of metal ores and gold concentrates.

Featured by exceptional wear resistance, our products resist strong corrosion from mineral processing reagents as well as acid and alkali media, comprehensively outperforming conventional polyurethane products.

3. High-end Powder Material Application

Specially matched for grinders used in magnetic materials, alumina powder, electronic paste, microwave ceramics and hollow glass microspheres.

With excellent resistance to boric acid, methanol, acid, alkali and chloride ions, our products maintain far higher operational stability than ordinary polyurethane counterparts.

4. Adaptation for New Energy Battery Sector

Adapted for grinding working conditions of lithium iron phosphate slurry, compatible with 

the process system featuring pH 1 strong acid manganese-iron-phosphate liquid-phase 

grinding and temperature resistance up to 80℃.It has mature application in complex 

working conditions of water-based, methanol-based and strong acid environments. 

Featuring excellent resistance to acid, methanol, ethanol and hydrolysis, its service life is 

greatly prolonged compared with ordinary polyurethane products.