膩子粉通常不含甲醛，但具體情況會因成分和制造過程的不同而有所差異。

　　Putty powder usually does not contain formaldehyde, but the specific situation may vary depending on the composition and manufacturing process.

　　膩子粉主要由天然無機礦物質組成，如重鈣、輕鈣等，這些成分本身不含甲醛。

　　Putty powder is mainly composed of natural inorganic minerals such as heavy calcium, light calcium, etc., which themselves do not contain formaldehyde.

　　在施工過程中，為了增加膩子粉的附著力，通常會添加大量的建筑膠。建筑膠是含有甲醛成分的，因此，經過調制的膩子粉中也會含有甲醛。

　　During the construction process, a large amount of building adhesive is usually added to increase the adhesion of putty powder. Building adhesive contains formaldehyde, so the prepared putty powder will also contain formaldehyde.

　　有些施工人員還會在膩子粉中添加清油或熟漆等類似樹脂的增稠劑，這些添加劑也會降低膩子粉的環保性能，并可能含有甲醛。

　　Some construction workers also add resin like thickeners such as oil or paint to putty powder, which can reduce the environmental performance of putty powder and may contain formaldehyde.

　　市場上有環保型膩子粉，這些膩子粉使用天然植物膠劑作為黏合劑，不含甲醛等有害物質，符合國家相關環保標準。

　　There are environmentally friendly putty powders on the market, which use natural plant-based adhesives as binders and do not contain harmful substances such as formaldehyde, meeting relevant national environmental standards.

　　膩子粉中的甲醛含量會根據所使用的膠水和添加劑的種類及比例有所不同。一般來說，正規廠家生產的膩子粉會盡量降低甲醛含量，以滿足環保要求。

　　The formaldehyde content in putty powder may vary depending on the type and proportion of glue and additives used. Generally speaking, putty powder produced by legitimate manufacturers will try to reduce formaldehyde content as much as possible to meet environmental protection requirements.

　　建議

　　Suggestion

　　在選購膩子粉時，應選擇正規廠家生產的產品，并注意查看產品的環保標志和相關檢測報告，以確保其環保性能。

　　When selecting putty powder, it is advisable to choose products produced by reputable manufacturers and pay attention to checking the product's environmental protection label and relevant testing reports to ensure its environmental performance.

　　在施工過程中，盡量減少使用含甲醛的添加劑，以降低室內甲醛污染的風險。

　　During the construction process, try to minimize the use of additives containing formaldehyde to reduce the risk of indoor formaldehyde pollution.

　　施工完成后，應保持室內通風，以加速甲醛的揮發和擴散。

　　After construction is completed, indoor ventilation should be maintained to accelerate the volatilization and diffusion of formaldehyde.

　　膩子粉中可能含有甲醛，但通過選擇環保型產品和合理施工，可以有效降低甲醛污染，保障室內空氣質量。

　　Putty powder may contain formaldehyde, but by selecting environmentally friendly products and implementing reasonable construction, formaldehyde pollution can be effectively reduced, ensuring indoor air quality.

　　本文由濟南膩子粉為您提供，我們的網站是：http://www.man5g.cn我們將以全心全意的熱情為您提供服務，歡迎您的訪問！

　　This article is provided by Jinan Putty Powder. Our website is: http://www.man5g.cn We will provide you with wholehearted enthusiasm and welcome your visit!