找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Recent Advances in Polymer Blends, Grafts, and Blocks; L. H. Sperling (Associate Professor of Chemical En Book 1974 Plenum Press, New York

[復(fù)制鏈接]
21#
發(fā)表于 2025-3-25 04:38:38 | 只看該作者
22#
發(fā)表于 2025-3-25 10:40:11 | 只看該作者
Dynamic Mechanical Properties of Urea-Urethane Block Polymerss in the past decade (1–16). The results of these investigations indicate clearly that these polymers form highly aggregated structures. If the aggregation occurs preferentially between certain segments in the macromolecule , concentration gradients arise in the polymer which should eventually lead
23#
發(fā)表于 2025-3-25 12:59:24 | 只看該作者
24#
發(fā)表于 2025-3-25 16:12:03 | 只看該作者
Butadiene-Styrene AB Type Block Copolymers of the general structure A.B.A., wherein A is a monomer whose polymer is glassy at ordinary temperatures, while monomer B forms a rubbery center block. These materials owe their unique properties to immiscibility of the two kinds of block sequences. The result is a two-phase domain structure in whi
25#
發(fā)表于 2025-3-25 23:27:24 | 只看該作者
26#
發(fā)表于 2025-3-26 01:55:49 | 只看該作者
27#
發(fā)表于 2025-3-26 05:49:55 | 只看該作者
The Causes of Pitting and Haze on Molded ABS Plastic Surfaces) constitutes a rubbery phase and exists as particles in a glassy matrix of poly(styrene-co-acrylonitrile), i.e. SAN. In addition, SAN is usually grafted to the BD balls to increase compatibility between the two phases.
28#
發(fā)表于 2025-3-26 10:34:26 | 只看該作者
29#
發(fā)表于 2025-3-26 12:58:19 | 只看該作者
30#
發(fā)表于 2025-3-26 16:57:30 | 只看該作者
New Developments in Block Copolymer Applicationstyrene) (S-I-S). These polymers are thermoplastic elastomers, that is, they can be molded like thermoplastics to give products similar in many properties to normal vulcanizates. Also, they can be dissolved in common solvents and applied as solutions. When the solvent evaporates, the polymer regains its physical properties.
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-21 20:45
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
汝城县| 双流县| 陈巴尔虎旗| 贡嘎县| 湄潭县| 黔东| 贵阳市| 库尔勒市| 黄石市| 渭南市| 囊谦县| 沙河市| 大港区| 陵水| 香港| 锡林郭勒盟| 集贤县| 连江县| 密山市| 裕民县| 盐源县| 新乡市| 柳河县| 玛曲县| 陆河县| 凤台县| 油尖旺区| 陆河县| 客服| 竹山县| 大足县| 鸡西市| 谷城县| 昌宁县| 潞城市| 和龙市| 台山市| 新平| 股票| 七台河市| 东安县|