聚1-丁烯 - 百度百科
聚1-丁烯（poly-1-butene，英文别名PB-1或iPBu）由1-丁烯聚合而成的一种热塑性树脂。 是半透明、无色、无臭固体，分子结构规整。 其耐化学性、耐老化性和电绝缘性均与聚丙烯相近。
Polybutylene - Wikipedia
Polybutylene (polybutene-1, poly (1-butene), PB-1) is a polyolefin or saturated polymer with the chemical formula (CH 2 CH (Et)) n. Not be confused with polybutene, PB-1 is mainly used in piping. [2] Polybutylene is produced by polymerisation of 1 …
Polybutene - Wikipedia
Polybutene is an organic polymer made from a mixture of 1-butene, 2-butene, and isobutylene. Ethylene steam cracker C4s are also used as supplemental feed for polybutene. It is similar to polyisobutylene (PIB), which is produced from essentially pure isobutylene made in a C4 complex of a major refinery.
POLY(1-BUTENE)_化工百科 - ChemBK
poly(1-butene)是一种由1-丁烯聚合而成的聚合物。以下是关于其性质、用途、制法和安全信息的介绍： 性质： - poly(1-butene)是一种均聚物，由大量1-丁烯单体通过聚合反应形成。 - 它具有高度的晶体结构，是一种无色透明的固体。
Polybutene - an overview | ScienceDirect Topics
Polybutylene (or polybutene-1, poly(1-butene), PB-1) is produced by polymerization of 1-butene using supported Ziegler–Natta catalysts as shown in Fig. 9.12. PB-1 is a high molecular-weight, linear, isotactic, and semicrystalline polymer. It is frequently blended with other polymers.
Poly-1-butene: Its preparation, properties and challenges
1988年1月1日 · Creep resistance is excellent, even at elevated temperatures (up to l l0), which makes it an ideal candidate material for pressurized pipes. Low bending modulus of poly-1-butene pipe facilitates both winding the pipe into coils (in which form it is sold) and installation.
Polybutene - PubChem
Polybutene is an organic polymer made from a mixture of 1-butene, 2-butene, and isobutylene. Ethylene steam cracker C4s are also used as supplemental feed for polybutene. It is similar to polyisobutylene (PIB), which is produced from essentially pure isobutylene made in a C4 complex of a major refinery.
Polybut-1-ene Request for Quotation - ChemBK
2024年4月9日 · 1-butene is the raw material for the preparation of 1, 2-butanediol and sec-butanol, and can be used to make the fungicide ethylconazole and the insecticide. It is mainly used for dehydrogenation to butadiene, and n-butanol can also be synthesized by water
聚丁烯 Poly(1-butene) - 物竞化学品数据库
聚1-丁烯系由高纯度1-丁烯在立体定向齐格勒-纳塔催化剂作用下聚合而成。 其制备过程大致为：把经过脱水、脱氧的1-丁烯通入预先装有四氯化钛/三乙基铝[Al/Ti=1:1(摩尔比)]络合催化剂和乙烷溶剂的反应釜中，在室温和常压[或150℃和6.08Mpa（60atm）]的条件下进行 ...
But-1-Ene - an overview | ScienceDirect Topics
But-1-ene, also known as α-butylene, is a four-carbon alkene that can act as a monomer in polymer formation. It is used in the production of synthetic rubber and as a co-monomer in the production of high-density polyethylene and linear low-density polyethylene. You might find these chapters and articles relevant to this topic.