相关洞察
Polylactic Acid (PLA): Biopolymer Production, Properties, and Procurement Considerations
Polylactic acid has become one of the leading biopolymers for sustainable packaging and specialty applications. This guide explains how PLA is produced, how it compares with conventional plastics and what procurement professionals should evaluate before sourcing PLA.
Acrylonitrile: Production, Applications, and the ACN-Butadiene-Styrene Connection
Acrylonitrile is a critical building block for plastics, synthetic fibres and industrial chemicals. This guide explains how acrylonitrile is produced, why its market depends on propylene and ammonia, and how demand from ABS, carbon fibre and nitrile rubber shapes procurement decisions.
二氧化钛：生产路线、等级和氯化物与硫酸盐工艺
二氧化钛是世界领先的白色颜料，但并非所有二氧化钛等级都相同。了解氯化物和硫酸盐生产过程之间的差异以及金红石和锐钛矿晶体形态有助于采购专业人员为涂料、塑料、纸张和工业应用选择最合适的颜料。
Epoxy Resins: BPA, ECH, and the Two-Component System
Most commercial epoxy systems consist of two carefully engineered components: an epoxy resin produced from bisphenol A and epichlorohydrin, and a compatible curing agent. Understanding how these components interact helps procurement professionals evaluate supplier specifications, manage formulation changes, and ensure consistent product performance.
聚乙烯等级解释：HDPE、LDPE、LLDPE 和 mLLDPE — 买家需要知道的内容
聚乙烯不是单一商品，而是一系列按密度区分的相关聚合物
Oxo Alcohols：如何制造丁醇、2-乙基己醇和异醇醇
正丁醇、2-乙基己醇和异戊醇等氧醇是通过使用合成气对烯烃进行氢甲酰化而产生的。由于丙烯是其中许多产品的主要原料，因此其市场走势会对涂料、增塑剂、丙烯酸酯和其他下游化学工业产生强烈影响。
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