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单词 Rubber latex
释义

Rubber latex

原声例句
透视百科影视类

The new idea: using black foam rubber latex to make Batman's signature protective cowl.

- 新创意:使用黑色泡沫橡胶乳胶制作蝙蝠侠标志性的防护罩。

英语百科

Latex

Extraction of latex from a tree, for use in rubber production
Rubber latex
Opium poppy exuding fresh latex from a cut

Latex is a stable dispersion (emulsion) of polymer microparticles in an aqueous medium. It is found in nature, but synthetic latexes can be made by polymerizing a monomer such as styrene that has been emulsified with surfactants.

Latex as found in nature is a milky fluid found in 10% of all flowering plants (angiosperms). It is a complex emulsion consisting of proteins, alkaloids, starches, sugars, oils, tannins, resins, and gums that coagulate on exposure to air. It is usually exuded after tissue injury. In most plants, latex is white, but some have yellow, orange, or scarlet latex. Since the 17th century, latex has been used as a term for the fluid substance in plants. It serves mainly as defense against herbivorous insects. Latex is not to be confused with plant sap; it is a separate substance, separately produced, and with separate functions.

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更新时间:2025/6/18 10:01:45