愚笨
发表于 2025-3-25 06:37:10
https://doi.org/10.1007/978-3-662-49068-6nvolves the extrusion of a complex shaped profile with precisely defined dimensions (see Figure 17.1). Rubber has for many years been used for sealing purposes in a vehicle; it is flexible and resilient and can be extruded relatively easily. In the early 1970s, automotive weatherstrip was made from
muster
发表于 2025-3-25 11:23:57
https://doi.org/10.1007/978-94-011-4922-8Compound; Copolymer; Epoxidharze; crystal; microscopy; morphology; nuclear magnetic resonance (NMR); polyme
走路左晃右晃
发表于 2025-3-25 13:18:49
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placebo
发表于 2025-3-25 19:10:51
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cornucopia
发表于 2025-3-25 22:15:13
,NR/NBR blends — compounding for food contact applications,either 41% or 34% acrylonitrile (Chapter 5). The blends may be further improved by the use of low levels of compatibilizers, either polychloroprene (CR) or a graft copolymer of natural rubber with poly-(methyl methacrylate) (Heveaplus MG30) as described in Chapter 6.
纠缠,缠绕
发表于 2025-3-26 03:54:52
Compounding NR/ENR-25 and NR-Hv-BR/ENR-25 blends for engineering applications, highly damping materials with a low dependence of properties on temperature is presented in Chapter 10. The aim of this chapter is to show how these novel blends may be processed successfully on a large scale and vulcanized satisfactorily in an injection-moulding process.
勋章
发表于 2025-3-26 07:22:45
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CHARM
发表于 2025-3-26 12:13:26
Compounding NR/EPDM blends for light-coloured applications, non black-filled applications in general, as the method of manufacture for washing machine gaskets, like many other products for use in the domestic appliance market, is by the process of injection-moulding.
Aqueous-Humor
发表于 2025-3-26 12:56:40
(Zeit-)Planung und effektives Arbeiten,her its proportion then the greater the oil resistance. Two nitrile rubbers were studied: one containing 41% acrylonitrile, Breon N41 (Zeon Chemicals), and a second containing 34% acrylonitrile, Krynac 34.50 (Bayer). These will be referred to as NBR41 and NBR34 respectively.
结果
发表于 2025-3-26 16:49:07
Das Lesen und das Arbeiten mit Texten,either 41% or 34% acrylonitrile (Chapter 5). The blends may be further improved by the use of low levels of compatibilizers, either polychloroprene (CR) or a graft copolymer of natural rubber with poly-(methyl methacrylate) (Heveaplus MG30) as described in Chapter 6.