G15 有机化工原料综合 标准查询与下载

YB/T 4719-2019 焦炉集气管煤气压力控制系统技术规范

Technical specification for coke oven gas collection pipe gas pressure control system

HG/T 5505-2018 偏光眼镜片用三醋酸纤维素酯（TAC）硬化薄膜

Triacetyl cellulose (TAC) hardened film for polarized spectacle lenses

HG/T 5505～5506-2018 偏光眼镜片用三醋酸纤维素酯（TAC）硬化薄膜和白色聚对苯二甲酸乙二醇酯（PET）反射膜（2018）

Cellulose triacetate (TAC) hardened film and white polyethylene terephthalate (PET) reflective film for polarized eyeglass lenses (2018)

HG/T 5506-2018 白色聚对苯二甲酸乙二醇酯（PET）反射膜

White polyethylene terephthalate (PET) reflective film

SH/T 1489-2018 石油对二甲苯纯度及烃类杂质的测定 气相色谱法

本标准规定了用气相色谱法测定石油对二甲苯的纯度及烃类杂质含量。 本标准适用于测定纯度不低于99.0%(质量分数)的石油对二甲苯，对于非芳烃、苯、甲苯、乙苯、间二甲苯、邻二甲苯、异丙苯、对二乙苯等烃类杂质的检测限为0.001%(质量分数)。

Petroleum p-xylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method

DB37/T 3352-2018 甲醇行业企业安全生产风险分级管控体系实施指南

Guidelines for the Implementation of the Safety Production Risk Hierarchical Control System for Enterprises in the Methanol Industry

HG/T 5297～5300-2018 扩散复合聚对苯二甲酸乙二醇酯（PET）薄膜、耐高温透明高阻隔膜、铟锡氧化物（ITO）镀膜用透明聚对苯二甲酸乙二醇酯（PET）硬化薄膜和铟锡氧化物（ITO）镀膜用折射率匹配硬化膜（2018）

Diffusion composite polyethylene terephthalate (PET) film, high temperature resistant transparent high barrier film, transparent polyethylene terephthalate (PET) hardened film for indium tin oxide (ITO) coating and indium tin Refractive index matching cur

HG/T 5299-2018 铟锡氧化物（ITO）镀膜用透明聚对苯二甲酸乙二醇酯（PET）硬化薄膜

Transparent polyethylene terephthalate (PET) hardened film for indium tin oxide (ITO) coating

HG/T 5297-2018 扩散复合聚对苯二甲酸乙二醇酯（PET）薄膜

Diffusion composite polyethylene terephthalate (PET) film

HG/T 5300-2018 铟锡氧化物（ITO）镀膜用折射率匹配硬化膜

Refractive index matching hardened film for indium tin oxide (ITO) coating

HG/T 5298-2018 耐高温透明高阻隔膜

High temperature resistant transparent high barrier film

ASTM D7951-17 歧化(TDP)甲苯的标准规格

1.1 This specification covers Disproportionation (TDP) toluene. 1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 Consult current OSHA regulations, supplier’s Safety Data Sheets, and local regulations for all materials used in this specification. 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 of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Disproportionation (TDP) Toluene

HG/T 5077-2016 光学功能薄膜 近红外光谱透过率的测量方法

本标准规定了光学功能薄膜近红外区(780 nm～2500 nm)光谱透过率的测量方方法。 本标准适用于光学功能薄膜近红外光谱透过率的测量，也适用于其他透明或半透明物体近红外光谱透过率的测量。

Optical functional films.Measuring method of the near infrared spectral transmittance

HG/T 5076-2016 防静电聚对苯二甲酸乙二醇酯(PET)薄膜(外保护用)

本标准规定了聚对苯二甲酸乙二醇酯(简称PET)中添加具有防静电功能的化合物，经熔融挤出、双向拉伸制成的聚酯薄膜的要求，试验方法，检验规则以及标志、包装、贮存、运输和有效期。 本标准适用于电子和平板显示领域外保护和过程保护中具有防静电功能的聚对苯二甲酸乙二醇酯(PET)薄膜。

Antistatic polyethylene terephthalate (PET) film (For external protection)

HG/T 4952-2016 光学三醋酸纤维素酯(TAC)薄膜用紫外吸收剂含量测定 高效液相色谱法

本标准规定了用高效液相色谱法测定光学三醋酸纤维素酯(TAC)薄膜用紫外吸收剂含量的方法。 本标准适用于光学三醋酸纤维素酯(TAC)薄膜用苯并三氮唑类紫外吸收剂含量的测定。

Determination of ultraviolet absorbent for TAC film by High Performance Liquid Chromatographic method

HG/T 4947~4948-2016 光敏材料用三羟甲基丙烷三丙烯酸酯和二缩三丙二醇二丙烯酸酯（2016）

Trimethylolpropane Triacrylate and Tripropylene Glycol Diacrylate for Photosensitive Materials (2016)

HG/T 4949-2016 模内装饰(IMD)用透明光学聚对苯二甲酸乙二醇酯(PET)硬化薄膜

Clear optical polyethylene terephthalate (PET) hardened film for in-mold decoration (IMD)

HG/T 4947-2016 光敏材料用三羟甲基丙烷三丙烯酸酯

Trimethylolpropane triacrylate for photosensitive materials

HG/T 4949~4950-2016 模内装饰（IMD）用透明光学和铟锡氧化物（ITO）镀膜用雾面聚对苯二甲酸乙二醇酯（PET）硬化薄膜（2016）

Matte polyethylene terephthalate (PET) hardened films for in-mold decoration (IMD) for clear optics and indium tin oxide (ITO) coatings (2016)

HG/T 4915-2016 白色反射膜反射率的测定方法

本标准规定了平板显示器用白色反射膜反射率的测定方法。 本标准适用于用积分球法对平板显示器背光源模组中白色反射膜反射率的测定。

White reflective films.Determination of reflectance