规格 / Specification
|
项目 / Item |
标准 / Standards |
|
外观 / Appearance |
白色结晶粉末 / White crystalline powder |
|
气味 / Odor |
典型 / Characteristic |
|
鉴定 / Identification |
IR/HPLC/Mass/NMR Spectrum |
|
纯度 / Purity |
≥99.0% |
功效 / Functions
2,6-萘二羧酸(NDA)分子具有刚性的平面结构，两端的两个羧基又可以提供与环氧树脂的交联位点，利用2,6-萘二羧酸(NDA)可以对环氧树脂进行了改性，以增加其耐热性。
The 2,6-Naphthalenedicarboxylic Acid (NDA) molecule has a rigid planar structure, and the two carboxyl groups at both ends can provide cross-linking sites with epoxy resin. 2,6-Naphthalenedicarboxylic Acid (NDA) can be used to modify epoxy resin to increase its heat resistance.
应用 / Applications
2,6-萘二甲酸(NDA)是制备各种聚酯、聚氨酯材料以及液晶类树脂的重要单体。2,6-萘二甲酸(NDA)用于制造高强度和染色性能优良的聚酯纤维及F级绝缘材料，是高性能PEN、PBN、液晶聚合物(LCP)及聚氨酯树脂的重要单体。2,6-萘二羧酸(NDA)并且也是医药及精细化学品的重要原料。
2,6-Naphthalenedicarboxylic Acid (NDA) is an important monomer for the preparation of various polyesters, polyurethane materials and liquid crystal resins. 2,6-Naphthalenedicarboxylic Acid (NDA) is used to manufacture polyester fibers and F-class insulation materials with high strength and excellent dyeing properties. It is an important monomer for high-performance PEN, PBN, liquid crystal polymers (LCP) and polyurethane resins. 2,6-Naphthalenedicarboxylic Acid (NDA) is also an important raw material for medicines and fine chemicals.
包装 / Packing
1/10/25kgs/drum
运输编号 / UN number
普通化学品 / Not dangerous goods
储存条件 / Store at
密封保存于阴凉干燥处，避光避热 / Sealed storage in a cool and dry place, avoid light and heat.
保质期 / Shelf Life
两年 / Two years
