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Ningbo Yongzhongshi New Material Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales and service of modified engineering plastics and polymer alloy materials. Since its establishment, the company has been adhering to the business philosophy of "integrity-based, customer first, and win-win cooperation", constantly innovating and forging ahead, and has won unanimous praise from customers and won various honors. The company has the domestic advanced twin-screw extruder mixing production line, complete testing and testing equipment.
1. PBT纤维的强度为2.8～4.0cN/dtex，伸长率30%～60%，熔点为224℃，其结晶化速度比PET快10倍，有极好的伸长弹性回...
PBT材料是一种结晶性芳香族聚酯，具有耐化学腐蚀性优良，吸湿性低，易加工成型等优点。但未经改性的PBT材料其机械性能大多不如其它工程塑料，而...
随着时代的发展与科技的进步，改性塑料凭借优越的性价比在越来越多的下游领域得到应用，可以说改性塑料已经成为一种消费趋势，而这种趋势背后隐...