腻子粉的主要成分如碳酸钙、滑石粉、纤维素等本身不含甲醛。但传统腻子粉可能添加胶水（如 107、801 胶），这些胶水中含有甲醛。

一、腻子粉的成分与甲醛关联性

1、 The correlation between the composition of putty powder and formaldehyde

基础成分的安全性

Safety of basic components

腻子粉的核心原料为碳酸钙（占比 60%-80%）、石英砂（10%-20%）、纤维素醚（2%-5%）等天然矿物。这些成分本身不含有机挥发物，且通过物理研磨工艺生产，从源头避免了甲醛引入的可能。例如，重钙粉（碳酸钙）是天然矿石粉碎产物，其化学稳定性极强，在常温下不会分解产生甲醛。

The core raw materials of putty powder are natural minerals such as calcium carbonate (accounting for 60% -80%), quartz sand (10% -20%), and cellulose ether (2% -5%). These ingredients themselves do not contain organic volatiles and are produced through physical grinding processes, avoiding the possibility of formaldehyde introduction from the source. For example, heavy calcium powder (calcium carbonate) is a natural mineral powder that has strong chemical stability and does not decompose to produce formaldehyde at room temperature.

添加剂的潜在风险

Potential risks of additives

传统胶水体系：早期工程腻子需现场调配，常添加 107 胶（聚乙烯醇缩甲醛）、801 胶等含醛类物质，其游离甲醛含量可达 0.3-1.5mg/m?。这类胶水通过甲醛与聚乙烯醇的缩合反应制备，施工后持续释放甲醛长达 3-15 年。

Traditional adhesive system: Early engineering putty required on-site mixing, often adding aldehyde containing substances such as 107 glue (polyvinyl formal formaldehyde) and 801 glue, with a free formaldehyde content of 0.3-1.5mg/m?. This type of adhesive is prepared by the condensation reaction of formaldehyde and polyvinyl alcohol, and continues to release formaldehyde for 3-15 years after construction.

现代环保体系：正规品牌采用可再分散乳胶粉（如 VAE 乳液）、淀粉胶、植物胶等替代传统胶水。例如，志强漆腻子粉通过德国 GEV-EC1 Plus 认证，其胶黏剂采用大豆蛋白基材料，甲醛释放量低于 0.01mg/m?。

Modern environmental protection system: regular brands use redispersible latex powder (such as VAE lotion), starch glue, vegetable glue, etc. to replace traditional glue. For example, Zhiqiang paint putty powder has passed the German GEV-EC1 Plus certification, and its adhesive uses soy protein based materials with a formaldehyde emission of less than 0.01mg/m?.

二、国家标准与市场现状

2、 National Standards and Market Status

国内强制性标准

Domestic mandatory standards

GB 18582-2020：明确规定腻子粉甲醛释放量≤0.124mg/m?（E1 级），VOC 含量≤10g/L。2024 年海南省抽查结果显示，22 批次产品全部达标。

GB 18582-2020： Is it explicitly stipulated that the formaldehyde emission of putty powder should be ≤ 0.124mg/m? (E1 level), VOC content ≤ 10g/L. The 2024 random inspection results in Hainan Province showed that all 22 batches of products met the standards.

JG/T 298-2010：对腻子的粘结强度（≥0.5MPa）、耐水性（浸泡 48 小时无开裂）等物理性能提出要求，间接约束有害物质添加。

JG/T 298-2010： Requirements are placed on the physical properties of putty, such as bonding strength (≥ 0.5MPa) and water resistance (no cracking after soaking for 48 hours), to indirectly constrain the addition of harmful substances.

三、甲醛释放的三大场景

3、 Three major scenarios of formaldehyde release

施工过程

Construction process

传统腻子调配时，107 胶等含醛胶水与水泥发生化学反应，释放甲醛速率可达 0.15mg/(m??h)。

When traditional putty is mixed, formaldehyde containing adhesives such as 107 glue react chemically with cement, releasing formaldehyde at a rate of up to 0.15mg/(m?? h).

建议采用成品耐水腻子（如美巢易呱平），其预混胶粉体系避免现场污染。

It is recommended to use finished water-resistant putty (such as Meichao Yiguaping), with a pre mixed rubber powder system to avoid on-site pollution.

环境影响

environmental impact

温湿度敏感：当环境温度＞25℃、湿度＞60% 时，甲醛释放量增加 30%-50%。济南夏季高温高湿气候需特别注意施工环境调控。

Temperature and humidity sensitivity: When the ambient temperature exceeds 25 ℃ and humidity exceeds 60%, the release of formaldehyde increases by 30% -50%. Special attention should be paid to the control of construction environment in Jinan during the high temperature and high humidity climate in summer.

密闭空间：新装修房间若未通风，72 小时内甲醛浓度可能超标 2-3 倍。

Enclosed space: If a newly renovated room is not ventilated, the formaldehyde concentration may exceed 2-3 times the standard within 72 hours.

四、安全选购

4、 Safe selection

产品选择

product selection

看认证：优先选择同时具备十环认证、法国 A + 认证的产品，如立邦金装净味腻子、三棵树鲜呼吸系列。

Check certification: Priority should be given to products that have both the ten ring certification and the French A+certification, such as Nippon Paint Jinzhuang Clean Flavor Putty and Three Trees Fresh Breath series.

查报告：要求商家提供 CMA 检测报告，重点关注 “甲醛释放量”“VOC 含量” 两项指标。

Report inquiry: Merchants are required to provide CMA testing reports, with a focus on two indicators: formaldehyde emission and VOC content.

闻气味：打开包装后若有刺激性气味，可能含苯系物或游离甲醛，应避免使用。

Smell: If there is a pungent odor after opening the packaging, it may contain benzene derivatives or free formaldehyde, and should be avoided from use.

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This article is a friendly contribution from Jinan Putty Powder For more information, please click: http://www.jnfhjc.com We will provide detailed answers to your questions. You are welcome to log in to our website and leave a message