{"id":"wpc-foundations30-article-022-zh-Hans","slug":"musu-xishui-pengzhang-beiou-huanjing","locale":"zh-Hans","url":"https://woodplasticcomposite.net/zh-hans/guides/musu-xishui-pengzhang-beiou-huanjing/","title":"木塑材料的吸水、膨胀与北欧环境暴露","answer":"吸水表现取决于试样与暴露程序。两小时沸水试验结果不能直接与24小时或500小时浸水结果进行优劣排序。","author":"NFC & WPC Knowledge Reference","faqIds":[],"tagIds":["wpc-taxonomy-tag-water-absorption-zh-Hans"],"noindex":false,"related":["wpc-foundations30-article-020-zh-Hans","wpc-foundations30-article-021-zh-Hans","wpc-foundations30-article-023-zh-Hans"],"version":1,"modified":"2026-10-17","reviewer":"","sections":[{"id":"state-the-procedure-before-the-percentage","text":"报告初始状态调节、试样尺寸、暴露边缘、水温、时间和计算依据。吸水率衡量质量变化，而厚度膨胀率衡量尺寸变化。两者相关，但并不是同一种性能。\n\n美国林产品实验室关于真菌与湿环境耐久性的研究解释了水分进入为何仍与木塑材料有关。关于处理后复合材料湿气吸附的研究同样评估的是特定材料和处理方法，而不是一个通用的木塑数值。 [1, 2]","heading":"先说明试验程序，再报告百分比","references":[1,2],"url":"https://woodplasticcomposite.net/zh-hans/guides/musu-xishui-pengzhang-beiou-huanjing/#state-the-procedure-before-the-percentage"},{"id":"connect-laboratory-exposure-to-installation","text":"ISO 16616涉及户外天然纤维复合材料地板的试验方法。其适用范围可作为整理证据的起点，但仍需明确具体程序和产品要求。\n\n北欧项目应评估水分暴露、冻结条件、支承细节，以及检查已安装结构的可行性。短期试验可以支持明确条件下的比较，但不能单独证明产品在所有气候中都具有数十年的寿命。","heading":"将实验室暴露与安装情况联系起来","references":[3],"url":"https://woodplasticcomposite.net/zh-hans/guides/musu-xishui-pengzhang-beiou-huanjing/#connect-laboratory-exposure-to-installation"},{"id":"a-buyer-s-evidence-request","text":"索取完整报告，或明确标识试验方法、试样身份和结果的摘要。当预定用途需要时，应要求提供状态调节后的力学性能。确保带包覆层的试样能够代表现场实际存在的切割端面和安装细节。\n\n最后，应让营销表述可以衡量。耐潮不等于完全不透水。好的技术规格应解释已评估哪些暴露条件，以及维持预期性能需要采用什么安装做法。","heading":"采购方应索取哪些证据","references":[],"url":"https://woodplasticcomposite.net/zh-hans/guides/musu-xishui-pengzhang-beiou-huanjing/#a-buyer-s-evidence-request"},{"id":"evidence-scope","text":"[1] 官方研究综述；FPL-GTR-303。\n\n[2] 实验研究。\n\n[3] 官方标准适用范围；未复制付费规范正文。","heading":"证据与来源适用范围","references":[1,2,3],"url":"https://woodplasticcomposite.net/zh-hans/guides/musu-xishui-pengzhang-beiou-huanjing/#evidence-scope"}],"seoTitle":"木塑材料的吸水、膨胀与北欧环境暴露","topicIds":["wpc-taxonomy-topic-performance-testing-zh-Hans"],"published":"2026-10-17","tableText":"","takeaways":"","aiAssisted":true,"categoryId":"wpc-foundations30-category-performance-testing-zh-Hans","reviewedAt":"","change_note":"译自附有来源的英文基础文章系列。内容为一般技术信息，不构成产品认证。","description":"比较木塑材料的吸水率与膨胀结果，理解沸水、短期浸水和长期浸水试验分别回答哪些耐久性问题。","heroImageId":"","referenceIds":["wpc-foundations30-i18n-ref-r46","wpc-foundations30-i18n-ref-r51","wpc-foundations30-i18n-ref-r52"],"review_status":"本文由人工智能辅助完成。尚未记录人工技术及语言审核。","table_caption":"","seoDescription":"比较木塑材料的吸水率与膨胀结果，理解沸水、短期浸水和长期浸水试验分别回答哪些耐久性问题。","translationGroup":"wpc-foundations30-022-2026","references":[{"url":"https://research.fs.usda.gov/treesearch/68010","type":"web","title":"Fungal and moisture durability of wood–plastic composites: summarizing 20 years of Forest Products Laboratory research","noindex":false,"accessed":"2026-10-15","seoTitle":"Fungal and moisture durability of wood–plastic composites: summarizing 20 years of Forest Products Laboratory research","publisher":"research.fs.usda.gov","description":"Official research synthesis; FPL-GTR-303","seoDescription":"Official research synthesis; FPL-GTR-303"},{"url":"https://bioresources.cnr.ncsu.edu/resources/effect-of-durability-treatment-on-moisture-sorption-properties-of-wood-plastic-composites/","type":"web","title":"Effect of durability treatment on moisture sorption properties of wood-plastic composites","noindex":false,"accessed":"2026-10-15","seoTitle":"Effect of durability treatment on moisture sorption properties of wood-plastic composites","publisher":"bioresources.cnr.ncsu.edu","description":"Experimental study","seoDescription":"Experimental study"},{"url":"https://www.iso.org/standard/57285.html?browse=ics","type":"web","title":"ISO 16616:2015: Test methods for natural fibre-reinforced plastic composite deck boards","noindex":false,"accessed":"2026-10-15","seoTitle":"ISO 16616:2015: Test methods for natural fibre-reinforced plastic composite deck boards","publisher":"www.iso.org","description":"Official standards scope; no reproduction of paid normative text","seoDescription":"Official standards scope; no reproduction of paid normative text"}],"faqs":[]}