81.040.10 原材料和未加工的玻璃 标准查询与下载

DIN ISO 7884-8:1998 玻璃.粘度和粘度固定点.第8部分:(膨胀)曲线转变温度的测定

The document specifies a method of determination the (dilatrometric) transformation temperature of a glass by means of the termal expansion method. This temperature characterizes a certain glass transition range from the elastic brittle (low temperature) state to the viscous (high temperature) state of glass. The transformation temperature has been found useful for specifying cooling programmes and estimating the upper temperatur limit of applicability of the respective glassware. This method is applicable to all glasses of normal bulk-production compositions.

Glass - Viscosity and viscometric fixed points - Part 8: Determination of (dilatometric) transformation temperature (ISO 7884-8:1987)

DIN 52340-11:1997 玻璃的试验.未染色钙—氧化钠玻璃化学分析.第11部分:BaO,CaO,MgO,Al2O3,Fe2O3,带F AAS的Cr2O3,Na2O和带F AES的K2O的测定

The document specifies a method for the determination of the oxides given in the title of the standard by F AAS and F AES, respectively in colourless soda-lime-glass.#,,#

Testing of glass - Chemical analysis of colourless soda-lime-glass - Part 11: Determination of BaO, CaO, MgO, Al₂O₃, Fe₂O₃, Cr₂O₃ content by flame atomic absorption spectrometry (F AAS) and Na<(Index)2

ISO 12123:1996 光学毛坯块料和型料 气泡和其他杂质 试验方法和分类

Relates to a test method for determining inclusions in raw optical glass. Gives a classification for raw optical glass in bulk form according to the type of inclusions determined by this test method, as well as a designation of a raw optical glass in preshaped form according to the type of the inclusions.

Raw optical glass in bulk and preshaped forms - Bubbles and other inclusions - Test method and classification

JC/T 649-1996 平板玻璃用白云石

Dolomite for flat glass

NF S10-014*NF ISO 8424:1996 未加工的光学玻璃.光学玻璃坯件.25℃下含水酸溶液的侵蚀抗性.试验方法和分类

Raw optical glass. Resistance to attack by aqueous acidic solutions at 25 degrees celsius. Test method and classification.

ISO 10629:1996 光学毛坯 耐50℃含碱水溶液 试验方法和分类

This International Standard specifies a method for testing the resistance of raw optical glasses to attack by aqueous alkaline solutions at 50 ℃ and a classifi-cation of optical glasses according to the aqueous alkaline resistance (alkali resistance) determined by this method. This International Standard is applicable to samples of raw optical glasses. NOTE 1 The test method may also be used for other types of glasses.

Raw optical glass - Resistance to attack by aqueous alkaline solutions at 50 °C - Test method and classification

ISO 8424:1996 光学毛坯 耐25℃含水酸溶液腐蚀性能 试验方法和分类

This International Standard specifies a method for testing the resistance of raw optical glasses to attack by aqueous acidic solutions at 25 ℃ and a classifi-cation of optical glasses according to the acid resis-tance determined by this method. This International Standard contains basic information about the chemical durability of the glass tested. It is applicable to samples of raw optical glasses. NOTE 1 The test method may also be used for other types of glasses.

Raw optical glass - Resistance to attack by aqueous acidic solutions at 25 °C - Test method and classification

STAS SR ISO 7884-3:1996 玻璃．粘度和粘度固定点．第3部分：纤维伸长粘度计测定粘度

Prezenta parte a ISO 7884 stabile?te metoda de determinare a viscozit??ii dinamice a sticlei prin m?surarea alungirii firului de sticl? datorat? unei tensiuni axiale. ?n plus, se poate determina rela?ia viscozitate -temperatur? ?i dependen?a viscozit??ii

Glass - Viscosity and viscometric fixed points - Part 3: Determination of viscosity by fibre elongation viscometer

STAS SR ISO 7884-2:1996 玻璃．粘度和粘度固定点．第2部分：用转动粘度计测定粘度

Aceast? parte a ISO 7884 descrie metoda de determinare, cu ajutorul viscozimetrului de rota?ie, a viscozit??ii dinamice a sticlei ?i ?n particular a rela?iei viscozitate-temperatur? pentru orice temperatur? sau viscozitate din domeniul de m?surare. Aceast

Glass - Viscosity and viscometric fixed points Part 2: Determination of viscosity by rotation viscometers

ASTM C965-96(2017) 软化点以上的玻璃粘度的测定的标准实施规程

3.1 This practice is useful in determining the viscosity-temperature relationships for glasses and corresponding useful working ranges. See Terminology C162. 1.1 This practice covers the determination of the viscosity of glass above the softening point through the use of a platinum alloy spindle immersed in a crucible of molten glass. Spindle torque, developed by differential angular velocity between crucible and spindle, is measured and used to calculate viscosity. Generally, data are taken as a function of temperature to describe the viscosity curve for the glass, usually in the range from 1 to 106 Pa·s. 1.2 Two procedures with comparable precision and accuracy are described and differ in the manner for developing spindle torque. Procedure A employs a stationary crucible and a rotated spindle. Procedure B uses a rotating crucible in combination with a fixed spindle. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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 Practice for Measuring Viscosity of Glass Above the Softening Point

STAS SR ISO 1776:1995 玻璃．在100°C抗攻击盐酸．火焰发射或火焰原子吸收光谱法．

Prezentul Standard Interna?ional stabile?te metoda de determinare, prin spectrometrie de absorb?ie atomic? ?n flac?r? (SAAF) sau prin spectrometrie de emisie ?n flac?r? (SEF) a cantit??ilor de oxizi metalici alcalini care sunt elibera?i de suprafe?ele de sticl?rie c?nd acestea sunt supuse la atac cu o solu?ie apoas? de acid clorhidric la 100°C. Cantitatea de oxizi metalici alcalini determinat? este o m?sur? a rezisten?ei la acid a sticlei.

Glass — Resistance to attack by hydrochloric acid at 100°C. Flame emission or flame atomic absorption spectrometric method

STAS SR ISO 7884-1:1995 玻璃．粘度和粘度测量固定点．第1部分：确定粘度和粘度测量固定点的原则

Prezenta parte a standardului ISO 7884 stabile?te regulile de caracterizare a sticlei ca material lichid (sau lichid analog deformabil) ?n concordan?? cu viscozitatea sa d?namic? η ?i cu rela?ia viscozitate - temperatur?, dac? materialul se comport? ca un fluid newtonian. NOT? - Comportarea ne-newtonian? poate fi observat? uneori, la sticle opace, la glazuri sau la sticle cu capacitate ?nalt? de cristalizare (sticle ceramice).

Glass - Viscozity and viscometric fixed points Part 1: Principles for determining viscosity and viscometric fixed

DIN 52340-8:1995 玻璃的检验.无色钠钙玻璃的化学分析.火焰原子发射光谱法测定Na2O和K2O

Testing of glass - Chemical analysis of colourless soda-lime-glass - Part 8: Determination of Na₂O and K₂O by flame atomic emission spectroscopy (F AES)

STAS SR ISO 7884-5:1995 玻璃．粘度和粘度固定点．第5部分：用浸没杆式粘度计测定工作点

Prezenta parte a ISO 7884 descrie metoda de determinare a punctului de lucru al sticlei cu ajutorul viscozimetrului cu afundarea barei. Aceast? metod? se consider? util? pentru caracterizarea domeniului de viscozitate joas? al prelucr?rii sticlei. Acest p

Glass - Viscosity and viscometric fixed points - Part 5: Determination of working point by sinking bar viscometer

NF S10-016*NF ISO 11455:1995 未加工的光学玻璃.双折射的测定

Raw optical glass. Determination of birefringence.

STAS SR 13294-1995 光学玻璃．半压制品．一般质量技术要求

Prezentul standard stabile?te condi?iile tehnice generale de calitate ale semifabricatelor presate din sticla optica. 1.2 Sorturile de sticia optica la care se refer? prezentul standard, conform SB 12690.

Optical glass Pressed half producte. Quality generai technical requirements

BS ISO 11455:1995 原光学玻璃.双折射的测定

This International Standard describes the stress op-tical method for determining the birefringence in glass, especially in raw optical glass in bulk and pre-shaped forms. This method is also used in photo-elasticity. NOTES 1 The calculation of the elastomechanical stress from the birefringence is not the subject of this International Stan-dard. 2 The indication on the drawings of birefringence is specified in ISO 10110-2 (see reference [2] in annex A). This test method is applicable for simple geometrical shapes of glass (see clause 5).

Raw optical glass - Determination of birefringence

DIN 52331:1995 玻璃的检验.化学分析用试样的压碎与干燥

Testing of glass - Crushing and drying of samples for chemical analysis

SR 598-3-1995 玻璃．抵抗100°C盐酸的阻力通过质量损失的测定方法

Prezentul standard stabile?te metoda de determinare a pierderii de mas? a sticlei c?nd este supus? la atac cu o solu?ie apoas? de acid clorhidric la 100°C. M?rimea pierderii de mas? determinat? este o m?sur? a rezisten?ei la acid a sticlei. Prezentul stan

Glass - Resistance to attack by hydrochloric acid at 100℃.Determination method through mass loss

ISO 11455:1995 光学毛坏 双折射的测定

Describes the stress optical method for determining the briefringence in glass, especially in raw optical glass in bulk and preshaped forms. This method is also used in photoelasticity and is applicable for simple geometrical shapes of glass.

Raw optical glass - Determination of birefringence