熟妇勾子乱一区二区三区-亚洲区一区二区三在线观看-日韩国产一级黄片在线-91精品人妻久久久久

Main Products

 Phenoxycyclotriphosphazene Poly(diphenoxy)phosphazene
PRODUCTS
Current Location: HOME >> PRODUCTS
Phenoxycyclotriphosphazene
Structure type:

Product name: Hexaphenoxycyclotriphosphazene; Phenoxycyclotriphosphazene

Abbreviation: GC-PNP, HPCTP

CAS NO.: 1184-10-7

Molecular formula: C36H30N3O6P3  

Molecular weight: 693.56

Physicochemical properties: white crystalline powder without irritating odor. Soluble in methylbenzene, chlorobenzene, acetone, and other solvents, slightly soluble in methyl alcohol, insoluble in water. Melting range: 112~115℃, thermal decomposition temperature is above 340℃. It is noninflammable and nonexplosive.

Technical index:

    1. Appearance: white crystalline powder

    2. Main content (HPLC): ≥99.0%

    3. Drying loss: ≤0.10%

Packing: 20KG/bag (lined with plastic paper bag) or at the request of client.

Storage: Keep in cool and dry place. Keep away from heat source and direct sunlight.

Main uses: the product has features such as high thermal stability, flame retardance, and oxygen index, and low smoke release. It is widely used in epoxy resin, copper-clad-plate, LED luminous diode, power coating, encapsulating material, and high polymer materials.

< BACK >

 
點擊這里給我發(fā)消息
2393526842
 
 
 
 
女人日比比视频免费| 一级毛片完整版免费播放一区| 骚货 淫水 国产| 精品麻豆亚洲欧美| 阴茎大头插少妇蜜穴视频| 嗯嗯嗯啊啊啊好湿好痒好多水视频| 亚洲另类激情在线观看| 午夜性无码视频在线播放| 午夜十八禁福利亚洲一区二区 | 美女张开腿让男人桶91| 99久久九九爱精品国产| 国产精品久久一区二区三区夜色| 九九在线精品亚洲国产| 亚洲综合网伊人中文| 亚洲国产国产综合一区首页| 欧美亚洲综合久久夜夜嗨| 在线免费观看一区二区三区| av在线国产哟哟| 久久久久亚洲精品无码系列| 久久久国产调教性奴| 成人黄色精品久久app| 久久久精品日韩一区二区三区| 正在播放 国产精品推荐| 国产精品久久一区二区三区夜色| 精品一区二区三区女性色| 午夜十八禁福利亚洲一区二区| 国产亚洲一区白丝在线观看| 猛插女人小穴视频| 被医生添奶头和下面好爽| 色婷婷五月综合久久| 欧美黑屌操B内射冒白浆| 美女日比视频播放| 瓯美在线免费视频笫一区第二区| 波多野结衣高潮尿喷| AV无码超清破解版流出| 爆操大奶骚货视频| 2021国产精品自在自线| 五月天国产成人免费视频| 野外日逼视频免费看| 大肉棒操小骚穴视频| 3色w九九久久男人皇宫宕|