硫化 Vulcanization

（重定向自Vulcanized）

Trabajador haciendo funcionar un molde de vulcanización automática Firestone (General) Tires, Akron, Ohio,

Schematic presentation of two strands (blue and green) of natural rubber after vulcanization with elemental sulfur.

在高分子化学中，硫化（Vulcanization）指的是橡胶胶料通过生胶分子间交联，生成具有三维网络结构的硫化胶的过程。

含有双键的弹性体在工业上多采用硫或有机硫化合物来进行硫化交联，因此在橡胶工业中，“硫化”与“交联”是同义词。交联的目的是为了使胶料具备高强度、高弹性、高耐磨、抗腐蚀等优良性能，消除永久形变，使橡胶在变形之后，能迅速并完全地恢复原状。因为最早发现的交联剂是硫磺，故得名“硫化”。

一般需经过硫化的橡胶品种有丁二烯、氯丁二烯、异戊二烯的1,4-聚合物——顺丁、异戊、氯丁橡胶，以及共聚物丁苯、丁基和丁腈橡胶等。

单词	vulcanized
释义	vulcanized /'vʌlkənaizd/ 英汉-汉英词典 adj. ①被硫化的②〈美〉〈俚〉喝醉酒的词组 \| 习惯用语 vulcanized rubber [化]硫化橡胶；橡皮原声例句老友记Friends 第四季 Now, what do you know about vulcanized rubber? 你知道硫化橡胶吗？大商业时代 The real " fathers" of the automobile are Gottlieb Daimler, the German who made the first successful gasoline engine, and Charles Goodyear, the American who discovered the secret of vulcanized rubber. 真正的汽车“之父”是制造出第一台成功的汽油发动机的德国人戈特利布·戴姆勒和发现硫化橡胶秘密的美国人查尔斯·固特异。 AsapSCIENCE - Nature The chemical bonds that hold together plastics or vulcanized rubber are immune to most of the digestive enzymes used by bacteria to break down natural polymers and unlike metals, plastics don’t rust or corrode. 将塑料或硫化橡胶结合在一起的化学键不受细菌用来分解天然聚合物的大多数消化酶的影响，而且与金属不同，塑料不会生锈或腐蚀。中文百科硫化 Vulcanization （重定向自Vulcanized）在高分子化学中，硫化（Vulcanization）指的是橡胶胶料通过生胶分子间交联，生成具有三维网络结构的硫化胶的过程。含有双键的弹性体在工业上多采用硫或有机硫化合物来进行硫化交联，因此在橡胶工业中，“硫化”与“交联”是同义词。交联的目的是为了使胶料具备高强度、高弹性、高耐磨、抗腐蚀等优良性能，消除永久形变，使橡胶在变形之后，能迅速并完全地恢复原状。因为最早发现的交联剂是硫磺，故得名“硫化”。一般需经过硫化的橡胶品种有丁二烯、氯丁二烯、异戊二烯的1,4-聚合物——顺丁、异戊、氯丁橡胶，以及共聚物丁苯、丁基和丁腈橡胶等。英语百科 Vulcanization 硫化（重定向自Vulcanized） Vulcanization or vulcanisation is a chemical process for converting natural rubber or related polymers into more durable materials via the addition of sulfur or other equivalent curatives or accelerators. These additives modify the polymer by forming cross-links (bridges) between individual polymer chains. Vulcanized materials are less sticky and have superior mechanical properties. The term vulcanized fibre refers to cellulose that has been treated in a zinc chloride solution to cross-link the cellulose fibers. 近义、反义、联想词近义词 adj. processed 反义词 n. unprocessed 联想词 rubber橡胶;thermoplastic热后可塑性的;outsole外底;polyurethane聚亚安酯;extruded压出的;midsole鞋底夹层;neoprene氯丁橡胶;insole鞋内底;molded模塑的;suede绒面革;silicone硅树脂;
随便看	complementary energy complementary energy method complementary enterprise complementary equation complementary error Complementary error function complementary error function distribution Complementary event Complementary events complementary exporting complementary factor complementary factors complementary feed complementary field complementary filter complementary filters complementary financial facility complementary finanical facility complementary fission product complementary flip flop complementary food complementary form complementary frequency response complementary function complementary functions

vulcanized /'vʌlkənaizd/

硫化 Vulcanization

Vulcanization 硫化

近义词

反义词

联想词