N-苯基馬來酰亞胺

N-phenylmaleimide

產(chǎn)品描述/DESCRIPTION

N-苯基馬來酰亞胺941-69-5 用于提高樹脂的耐熱性淺黃色結(jié)晶
從其結(jié)構(gòu)上可以看出,它是一種具有1 ,2-二取代乙烯基結(jié)構(gòu)的五元環(huán)狀單體,將其嵌入高分子鏈中可以增加鏈的內(nèi)旋阻力,從而提高聚合物的耐熱性。
N-PMI分為單體和聚合物,單體主要用來生產(chǎn)樹脂改性劑（即N-PMI的聚合物），N-PMI的聚合物在天然橡膠和合成橡膠中可作為硫化交聯(lián)劑,在ABS、PVC、PMMA 和感光材料中作為一種耐熱改性劑,可提高樹脂的耐熱性、抗沖擊性、熱熔性和加工性等,還可作為樹脂中間體,用來制造耐熱聚合物、植物生長促進劑等農(nóng)用化學(xué)品,此外它還具有一定的抗菌活性,可用作水上設(shè)備防污劑等。

N-phenylmaleimide 941-69-5 is used to improve the heat resistance of the resin light yellow crystal
From its structure, it can be seen that it is a five-membered ring monomer with a 1, 2-di-substituted vinyl structure, and embedding it in the polymer chain can increase the internal rotation resistance of the chain, thereby improving the heat resistance of the polymer.
N-PMI is divided into monomers and polymers, and monomers are mainly used to produce resin modifiers (i.e. N-PMI polymers). N-PMI polymers can be used as vulcanization crosslinkers in natural and synthetic rubber, ABS, PVC, PMMA As a heat-resistant modifier in photosensitive materials, it can improve the heat resistance, impact resistance, hot melt and processability of the resin, etc., and can also be used as a resin intermediate to manufacture heat-resistant polymers, plant growth promoters and other agricultural chemicals, in addition, it also has a certain antibacterial activity, and can be used as an antifouling agent for water equipment.

返回列表