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- Blockboard gave the highest formaldehyde emission level in large cham ber test.Formaldehyde emission rate of the wood-bas... 大室法条件下的人造板甲醛散发速率呈指数函数规律衰减,给出了大室法条件下人造板甲醛散发量水平的预测公式。
- Investigation of Formaldehyde Emission Rate of Wood-Based Materials Sold in Hangzhou 杭州市售木质板材甲醛释放量的调查
- Formaldehyde emission rate 甲醛释放率
- Formaldehyde emission of melamine-modified UF resin was lower than that of unmodified. 用三聚氰胺进行改性的脲醛树脂的甲醛释放量明显低于未加任何改性剂的脲醛树脂。
- The behavior of formaldehyde emission from medium density fiberboard (MDF) is a function of time elapsed. 在MDF甲醛释放蠕变过程中,MDF甲醛释放驱动力保持不变时,MDF甲醛释放量随时间延长而变化。
- Poor water resistance and high formaldehyde emission (FE) are two main problems of the medium density fiberboard (MDF) produced in our country. 耐水性差、游离甲醛释放量高是我国中密度纤维板(MDF)存在的两个主要问题。
- Formaldehyde emission from cured substance of three kinds of low toxic UF resin through different curing system with environment change was studied. 对不同固化体系下三种低毒脲醛树脂固化物随环境变化的甲醛释放量进行了具体研究。
- Details of regulation / testing method can be consulted in SGS Laboratory, attached the introduction of Formaldehyde Emission for perusal. 但是今天一早还是收到她的询盘,产品各部件很详细,肯定是个专业的采购机构。
- A new method of measuring the ratio of thermal emission rate to the photoexcitation constant is presented. 提出了在考虑吸收系数强度特性条件下一种测量热激发速率与光激发常数比值的新方法。
- The formularies and can be received and used to describe the influence of the placed time of sawed test piece to the plywood formaldehyde emission. 凯尔文模型较好地模拟了胶合板甲醛粘弹性释放特征;
- The core element of multifunction lining lies in the blackbody, with emission rate 0.96. 多功能炉衬组成的核心是工业标准黑体;其发射率为0.;96。
- Our products fit in with RoHS and PAHs standard. We only use plywood which reach the standard of National CNS Formaldehyde Emission F3 level. 荣隆木业所采用的加工板皆符合国家CNS甲醛释放量F3等级以上.
- The average emission rate of N2O under ZTSR was lower 42.1% and 16.7% than CTSR and RTSR respectively. 免耕还田N2O排放速率平均值分别比翻耕还田和旋耕还田降低42.;1%25和16
- The average emission rate under ZTSR was lower 24.3% and 27% than CTSR and RTSR, respectively. 免耕还田CH4排放速率平均值比翻耕还田和旋耕还田分别降低了24.;3%25和27
- Formaldehyde emission from plywood. blockboard, barticleboard and medium density fibreboard was tested with air-exhaust methed and perforator method respectively. 分别用抽吸法和穿孔法测试了胶合板、细木工板、刨花板和中密度纤维板的甲醛散发量。
- The results indicated that: The CO2 emission rate had significant diel fluctuation and seasonal dynamics. 其结果表明:CO2释放速率有明显的日变化和季节动态。
- Formaldehyde emission levels of four kinds of wood-base d panel (Plywood,Blockboard,Particleboard and MDF) were studied with perforate m ethod and large chamber method. 分别用穿孔法和大室法研究了4种人造板材(胶合板、细木工板、刨花板和中密度纤维板)的甲醛散发水平。
- Besides enhancing wood-floor,formaldehyde emission between big and small desiccator’s method in another wood-based panels had remarkable line correlation. 除强化板外,不同人造板甲醛释放量的大、小干燥器测定法之间有着紧密的直线关系,可作为不同方法间的数据转换和预测依据。
- Although diesel engine's emission rate of HC and CO is excelled gasoline engine, its' NOX emission is worse than the latter. 虽然柴油机的HC、O的排放比和排放耐久性都优于汽油机,但nox排放量却不如汽油机。
- Lower formaldehyde emission. Because the higher the temperature: The more formaldehyde emission: in the winter relatively closed room use: more likely to be exceeded. 甲醛释放量要低。因为温度越高:甲醛释放量越多:在冬季相对封闭的居室内使用:更可能会超标。