軟質(zhì)多孔材料檢測

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GB/T 10295-2008絕熱材料穩(wěn)態(tài)熱阻及有關(guān)特性的測定.熱流計法

本部分規(guī)定了使用熱流計裝置測定板狀事件穩(wěn)態(tài)傳熱性質(zhì)的方法和傳熱性質(zhì)的計算。本方法是根據(jù)被測試件與標(biāo)準(zhǔn)試件熱阻相比較而得出的一種間接或相對的方法。符合本標(biāo)準(zhǔn)試驗方法的報告，試件的熱阻應(yīng)大于0.1㎡?K/W，且厚度滿足1.7.2的要求。如果試件滿足1.8.1的要求，結(jié)果應(yīng)表達(dá)成試件的熱導(dǎo)率和熱阻。如果試件滿足1.8.2的要求，結(jié)果應(yīng)表達(dá)成試件的平均導(dǎo)熱系數(shù)。如果試件滿足1.8.3的要求，結(jié)果可表達(dá)成材料的導(dǎo)熱系數(shù)或表觀導(dǎo)熱系數(shù)。

GB/T 25077-2010聲學(xué) 多孔吸聲材料流阻測量

本標(biāo)準(zhǔn)規(guī)定了多孔吸聲材料流阻測量的兩種方法。試件可直接從多孔材料產(chǎn)品上裁切得到。

GB/T 31013-2014聲學(xué) 管道、閥門和法蘭的隔聲

本標(biāo)準(zhǔn)規(guī)定了管道隔聲3個等級(等級A、等級B和等級C)的聲學(xué)性能要求;描述了符合這3種聲學(xué)性能等級要求的結(jié)構(gòu)形式;提供了測量每一種結(jié)構(gòu)形式聲學(xué)性能的標(biāo)準(zhǔn)測試方法。已有的和新的隔聲結(jié)構(gòu)可參照這3個等級來定級。本標(biāo)準(zhǔn)適用于圓形管道和附屬管件的隔聲,適用于直徑小于300 mm、小壁厚4.2 mm的管道及直徑大于或等于300 mm、小壁厚6.3 mm的管道,大直徑可達(dá)1 m。不適用于矩形管、容器及設(shè)備的隔聲。本標(biāo)準(zhǔn)包括隔聲的設(shè)計和安裝,為噪聲控制工程技術(shù)人員在具體應(yīng)用中確定需要的隔聲等級和范圍提供指導(dǎo)和幫助;同時提供了典型隔聲結(jié)構(gòu)的示例作為參考。本標(biāo)準(zhǔn)的在于隔聲而不是絕熱,用于指導(dǎo)噪聲控制工程的設(shè)計和施工人員;絕熱的有關(guān)細(xì)節(jié)不在本標(biāo)準(zhǔn)范圍內(nèi)。

GB/T 34646-2017燒結(jié)金屬膜過濾材料及元件

本標(biāo)準(zhǔn)規(guī)定了燒結(jié)金屬膜過濾材料及元件的要求、試驗方法、檢驗規(guī)則和標(biāo)志、包裝、運輸、貯存、質(zhì)量證明書及合同(或訂貨單)內(nèi)容。本標(biāo)準(zhǔn)適用于在基體為粉末冶金方法生產(chǎn)的燒結(jié)金屬多孔材料上,涂覆一層金屬膜或陶瓷膜而制備的燒結(jié)金屬膜過濾材料及元件。

GB/T 35250-2017金屬間化合物膜過濾器

本標(biāo)準(zhǔn)規(guī)定了金屬間化合物膜過濾器的術(shù)語和定義、產(chǎn)品分類、基本參數(shù)、使用要求、主要零部件要求、檢驗方法、檢驗規(guī)則、判定規(guī)則、標(biāo)志、使用說明書、包裝、運輸和貯存等。本標(biāo)準(zhǔn)適用于冶金、煤化工、磷化工行業(yè)200 ℃~600 ℃煙塵治理。水泥、陶瓷、固廢焚燒等其他行業(yè)可參照執(zhí)行。

GB/Z 27764-2011聲學(xué).阻抗管中傳聲損失的測量.傳遞矩陣法

本指導(dǎo)性技術(shù)文件規(guī)定了用傳遞矩陣法在阻抗管內(nèi)測量聲學(xué)材料或聲學(xué)結(jié)構(gòu)的法向入射隔聲量(或稱法向入射傳聲損失)。本指導(dǎo)性技術(shù)文件適用于海綿、棉氈及測試頻率處于質(zhì)量控制區(qū)的軟質(zhì)薄板等局部反應(yīng)聲學(xué)材料(即材料內(nèi)部沒有與其表面平行的聲傳播)的法向入射隔聲量的測量;適用于研制階段聲學(xué)材料隔聲性能的對比;由于材料的傳聲損失與它的物理特性(諸如彈性模量、密度、結(jié)構(gòu)因子等)緊密相關(guān),所以本指導(dǎo)性技術(shù)文件規(guī)定的測量方法可以應(yīng)用于有關(guān)的基礎(chǔ)研究和產(chǎn)品開發(fā)。本指導(dǎo)性技術(shù)文件不適用于產(chǎn)品隔聲性能的鑒定測試。本指導(dǎo)性技術(shù)文件使用阻抗管、一個或多個傳聲器及數(shù)字采集分析系統(tǒng)。

JG/T 519-2018建筑用熱流計

本標(biāo)準(zhǔn)規(guī)定了建筑用熱流計的分類與標(biāo)記、結(jié)構(gòu)和材料、要求、試驗方法、檢驗規(guī)則、標(biāo)志、包裝、運輸和貯存。本標(biāo)準(zhǔn)適用于測定非透光建筑圍護(hù)結(jié)構(gòu)構(gòu)件穩(wěn)態(tài)熱流密度的熱流計。

YS/T 1134-2016鐵鋁金屬間化合物燒結(jié)多孔材料過濾元件

本標(biāo)準(zhǔn)規(guī)定了粉末冶金法生產(chǎn)的鐵鋁金屬間化合物多孔材料過濾元件(以下簡稱過濾元件)的要求、試驗方法、檢驗規(guī)則、標(biāo)志、包裝、運輸、貯存、質(zhì)量證明書和合同(或訂貨單)內(nèi)容。本標(biāo)準(zhǔn)適用于高溫氣體的凈化、過濾用鐵鋁金屬間化合物燒結(jié)多孔材料過濾元件。

YS/T 1135-2016鈦鋁金屬間化合物燒結(jié)多孔材料管狀過濾元件

本標(biāo)準(zhǔn)規(guī)定了粉末冶金法生產(chǎn)的鈦鋁金屬間化合物燒結(jié)多孔材料管狀過濾元件(以下簡稱過濾元件)的要求、試驗方法、檢驗規(guī)則、標(biāo)志、包裝、運輸、貯存、質(zhì)量證明書和合同(或訂貨單)內(nèi)容。本標(biāo)準(zhǔn)適用于液固的過濾與分離用鈦鋁金屬間化合物燒結(jié)多孔材料管狀過濾元件。

ASTM D3574-1995軟質(zhì)多孔材料的標(biāo)準(zhǔn)試驗方法.粘結(jié)和模制氨基甲酸乙酯泡沫板材的標(biāo)準(zhǔn)試驗方法

1.1 These test methods apply to slab, bonded, and molded flexible cellular products known as urethane foams. Urethane foam may be generally defined as an expanded cellular product produced by the interaction of active hydrogen compounds, water, and isocyanates.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.1.3 The values stated in SI units are to be regarded as standard.Note 18212;There is no equivalent ISO standard, however certain test methods in this standard have similar or equivalent ISO standards and are listed in the Scope of the individual test method sections.

ASTM D3574-2001軟質(zhì)多孔材料的標(biāo)準(zhǔn)試驗方法.粘結(jié)和模制氨基甲酸乙酯泡沫板材的標(biāo)準(zhǔn)試驗方法

1.1 These test methods apply to slab, bonded, and molded flexible cellular products known as urethane foams. Urethane foam may be generally defined as an expanded cellular product produced by the interaction of active hydrogen compounds, water, and isocyanates.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.1.3 The values stated in SI units are to be regarded as standard.Note 18212;There is no equivalent ISO standard, however certain test methods in this standard have similar or equivalent ISO standards and are listed in the Scope of the individual test method sections.

ASTM D3574-2001e1軟質(zhì)多孔材料的標(biāo)準(zhǔn)試驗方法.粘結(jié)和模制氨基甲酸乙酯泡沫板材的標(biāo)準(zhǔn)試驗方法

1.1 These test methods apply to slab, bonded, and molded flexible cellular products known as urethane foams. Urethane foam may be generally defined as an expanded cellular product produced by the interaction of active hydrogen compounds, water, and isocyanates.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.1.3 The values stated in SI units are to be regarded as standard.Note 18212;There is no equivalent ISO standard, however certain test methods in this standard have similar or equivalent ISO standards and are listed in the Scope of the individual test method sections.

ASTM D3574-2008軟質(zhì)多孔材料-扁結(jié)合的及模制的氨基甲酸乙酯泡沫的標(biāo)準(zhǔn)試驗方法

The test procedures provide a standard method of obtaining data for research and development, quality control, acceptance and rejection under specifications, and special purposes. The data obtained by these test methods are applicable to the material under conditions of the particular test and are not necessarily the same as obtained in other environments in use.1.1 These test methods apply to slab, bonded, and molded flexible cellular products known as urethane foams. Urethane foam may be generally defined as an expanded cellular product produced by the interaction of active hydrogen compounds, water, and isocyanates. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.3 The values stated in SI units are to be regarded as standard. Note 18212;There is no known ISO equivalent to this standard, however certain test methods in this standard have similar or equivalent ISO standards and are listed in the scope of the individual test method sections.

ASTM D3574-2011軟質(zhì)多孔材料.扁結(jié)合模制氨基甲酸乙酯泡沫的標(biāo)準(zhǔn)試驗方法

The test procedures provide a standard method of obtaining data for research and development, quality control, acceptance and rejection under specifications, and special purposes. The data obtained by these test methods are applicable to the material under conditions of the particular test and are not necessarily the same as obtained in other environments in use. 1.1 These test methods apply to slab, bonded, and molded flexible cellular products known as urethane foams. Urethane foam is generally defined as an expanded cellular product produced by the interaction of active hydrogen compounds, water, and isocyanates. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.3 The values stated in SI units are to be regarded as standard. Note 18212;There is no known ISO equivalent to this standard, however certain test methods in this standard have similar or equivalent ISO standards and are listed in the scope of the individual test method sections.

ASTM D3575-2000烯烴聚合物制軟質(zhì)多孔材料的標(biāo)準(zhǔn)試驗方法

1.1 These test methods apply to flexible closed cell materials made from olefin polymers or blends of olefin polymers with other polymers as defined in Section 3. 1.2 This test method covers test procedures only. Product requirements are outlined in Specification D4819. 1.3 Unless specifically stated otherwise, by agreement between the purchaser and supplier, all tests shall be performed in accordance with the test methods specified in this standard. 1.4 The values stated in SI units are to be regarded as the standard. 1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability or regulatory limitations prior to use.

ASTM D3575-2000e1烯烴聚合物制軟質(zhì)多孔材料的標(biāo)準(zhǔn)試驗方法

The test procedures provide a standard method of obtaining data for research and development, quality control, acceptance and rejection under specifications, and special purposes. The data obtained by these test methods are applicable to the material under conditions of the particular test and are not necessarily the same as obtained in other environments or use conditions.1.1 These test methods apply to flexible closed cell materials made from olefin polymers or blends of olefin polymers with other polymers as defined in Section 3. 1.2 This test method covers test procedures only. Product requirements are outlined in Specification D4819. 1.3 Unless specifically stated otherwise, by agreement between the purchaser and supplier, all tests shall be performed in accordance with the test methods specified in this standard. 1.4 The values stated in SI units are to be regarded as the standard. 1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability or regulatory limitations prior to use.

ASTM D3575-2008烯烴聚合物制軟質(zhì)多孔材料的標(biāo)準(zhǔn)試驗方法

The test procedures provide a standard method of obtaining data for research and development, quality control, acceptance and rejection under specifications, and special purposes. The data obtained by these test methods are applicable to the material under conditions of the particular test and are not necessarily the same as obtained in other environments or use conditions.1.1 These test methods apply to flexible closed cell materials made from olefin polymers or blends of olefin polymers with other polymers as defined in Section 3. 1.2 These test methods cover test procedures only. Product requirements are outlined in Specification D 4819. 1.3 Unless specifically stated otherwise, by agreement between the purchaser and supplier, all tests shall be performed in accordance with the test methods specified in this standard. 1.4 The values stated in SI units are to be regarded as the standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability or regulatory limitations prior to use. Note 18212;This standard and ISO 7214 address the same subject matter, but differ in technical content.

ASTM D3575-2014烯烴聚合物制軟質(zhì)多孔材料的標(biāo)準(zhǔn)試驗方法

5.1x00a0;The test procedures provide a standard method of obtaining data for research and development, quality control, acceptance and rejection under specifications, and special purposes. 5.2x00a0;The data obtained by these test methods are applicable to the material under conditions of the particular test and are not necessarily the same as obtained in other environments or use conditions. 1.1x00a0;These test methods apply to flexible closed cell materials made from olefin polymers or blends of olefin polymers with other polymers as defined in Section 3. 1.2x00a0;These test methods cover test procedures only. Product requirements are outlined in Specification D4819. 1.3x00a0;Unless specifically stated otherwise, by agreement between the purchaser and supplier, all tests shall be performed in accordance with the test methods specified in this standard. 1.4x00a0;The values stated in SI units are to be regarded as the standard. 1.5x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability or regulatory limitations prior to use.Note 1x2014;This standard and ISO 7214 address the same subject matter, but differ in technical content.

ASTM D3675-1998用輻射熱源作軟質(zhì)多孔材料的表面可燃性的標(biāo)準(zhǔn)試驗方法

1.1 This is a fire test response standard. 1.2 This test method covers the measurement of surface flammability of flexible cellular materials. 1.3 This standard should be used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions and should not be used to describe or appraise the fire-hazard or fire-risk of materials, products, or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire-hazard assessment or a fire-risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard or fire risk of a particular end use. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.5 Fire testing of products and materials is inherently hazardous, and adequate safeguards for personnel and property shall be employed in conducting these tests. This test method may involve hazardous materials, operations, and equipment. Specific information about hazards is given in Section 7.Note 18212;There is no similar or equivalent ISO standard.