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Polydially phthalate (PDP) is prepared from the diallyl 1,3-phthalate [C6 H4 (CH2 —CH=CH2 )]. The linear polymer obtained is a solid thermoplastic still containing unreacted allylic groups spaced at regular intervals along the polymer chain. When mixed with various fillers such as mineral, glass, or synthetic fibers it exhibits good electrical properties under high humidity and high temperature conditions, stable low-loss factors, high surface and volume resistivity, and high arc resistance.??? ???? ??? ?? ?? ? ???
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??? | ?? | ??? | ?? | ?? ? | ?? |
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Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 22787 | 58 |
Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 |
info@allgreenchem.com | China | 5996 | 58 |
Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2886750 13927877953 |
3005811397@qq.com | China | 13320 | 58 |
Beyond IndustriesChina Limited | 15021878111 |
2355354501@qq.com | China | 937 | 55 |
Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd. | 027-027-83855385 13407122916 |
353799526@qq.com | China | 2410 | 58 |
Hubei Zhonglong Kangsheng fine chemical Co.,Ltd | 027-83850299 15827297403 |
2315383731@qq.com | China | 4278 | 58 |
Hubei Shishun Biotechnology Co. Ltd | 027-59223025 15107168801 |
1718480011@qq.com | China | 9850 | 58 |
Hubei Baidu Chemical Co., Ltd | 027-59106051 13627137652 |
1438180055@qq.com | China | 9963 | 58 |
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????????? ???? ????????? ????? ??(2,2,6,6-?????-3,5-???????) ??????? ?2? ???(II) ????????? ?????? ?? ????????? ??????? ?? ??? ?? ?
Benzyl isocyanide
SALCOMINE
TERT-BUTYL ISOCYANIDE
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
PHENYLSELENOL
DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
METHYL ISOCYANOACETATE
Ethyl isocyanoacetate