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聚合物如何改善城市道路基础设施

大部分暴露在元素下的材料最终都会产生裂纹和变形。无论我们谈论的是道路，甚至是食物，这都可以视为一般规则。使元素更不容易破裂的一件事是赋予它们更多的弹性，从而使它们不那么脆。

ARLANXEO’s Taktene? Latex elastomer does just that. Used in the production of gel and non-gel laminated foam, Taktene? Latex present good elasticity, rebound and dimensional stability.
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qq女生唯美网名 ???????This latex is an aqueous dispersion of a butadiene-styrene copolymer with high content of solids (>65%) produced by cold emulsion polymerization. Commonly used polymers are styrene-butadiene-styrene block copolymers (SBS) and High Solids E-SBR Latex (HSL). The trade name of HSL produced by ARLANXEO is Taktene?.

两种等级适用于各种应用

ARLANXEO produces two grades of HSL: Taktene? S62 and Taktene? S62 F. The grade widely used for asphalt modification is Taktene? S 62. More uses include laminated foam (gel and non-gel), insoles and carpet backing; molded foams for pillows and mattresses having excellent elasticity and dimensional stability; as well as fibre impregnation.

Containing no biocide, Taktene? S 62 F is a food grade latex used for bubble gum production and food contact sealants.
Blending Taktene? Latex with natural rubber or styrene butadiene rubber improves abrasion resistance, crack resistance and heat build-up under dynamic load.
为了生产泡泡糖，通常需要使用更高量的口香糖胶基料，高分子量和低键合的苯乙烯聚合物作为口香糖的食品级密封剂，以帮助保持口感并保持口感。

聚合物在优化沥青结合料的弹性回复方面大有帮助，因此可以提高沥青表面的耐久性。
与传统的沥青乳液相比，具有SBS和E-SBR乳胶的改性乳液可提供更好的附着力和内聚力。其他优点包括较低的热敏性，较高的软化点和较好的抗老化性。

市政当局的维护费用可能非常繁重。为了减轻这些成本，使用聚合物进行沥青改性是标准做法。沥青改性剂可为路面提供有效的弹性，从而最大程度地减少疲劳裂纹，提高耐久性并降低维护成本。