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YY/T 0463-2011 English PDF

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YY/T 0463-2011: Dentistry. Casting investments and refractory die materials
Status: Valid

YY/T 0463: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YY/T 0463-2011English414 Add to Cart 4 days [Need to translate] Dentistry. Casting investments and refractory die materials Valid YY/T 0463-2011
YY 0463-2003English399 Add to Cart 3 days [Need to translate] Dental phosphate-bonded casting investments Obsolete YY 0463-2003

PDF similar to YY/T 0463-2011


Standard similar to YY/T 0463-2011

YY/T 0519   YY 0315   YY/T 0518   YY 0271.2   YY 0272   YY/T 0462   

Basic data

Standard ID YY/T 0463-2011 (YY/T0463-2011)
Description (Translated English) Dentistry. Casting investments and refractory die materials
Sector / Industry Medical Device & Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard C33
Classification of International Standard 11.060.10
Word Count Estimation 21,220
Date of Issue 2011-12-31
Date of Implementation 2013-06-01
Older Standard (superseded by this standard) YY 0463-2003; YY 0713-2009; YY 0712-2009
Quoted Standard ISO 1942; ISO 3696-1987; ISO 6344-1; ISO 8601; ISO 15854; ISO 22674
Adopted Standard ISO 15912-2006, IDT
Regulation (derived from) State Food and Drug Administration Notice 2011 No. 106; industry standard filing Notice 2013 No. 6 (No. 162 overall)
Issuing agency(ies) State Food and Drug Administration
Summary This standard applies to dental casting, brazing refractory investment materials and refractory die material, without considering the type of binder systems or specific applications. This standard embedding material according to the intended use of genotyping purposes and in accordance with manufacturer recommended heating process for classification. This standard specifies the tomb of these materials requirements of the physical and mechanical properties and the corresponding test methods. This standard also includes information that comes with each package and specification requirements.

YY/T 0463-2011: Dentistry. Casting investments and refractory die materials

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Dentistry.Casting investments and refractory die materials ICS 11.060.10 C33 People's Republic of China pharmaceutical industry standards Replacing YY 0463-2003, YY 0712 ~ 0713-2009 Dentistry casting investments and refractory die material (ISO 15912.2006, IDT) Issued on. 2011-12-31 2013-06-01 implementation State Food and Drug Administration issued

Table of Contents

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Category 2 5 Requirement 2 5.1 General Requirements 2 5.2 material uniformity 2 5.3 Liquidity 2 5.4 initial setting time 2 5.5 Compressive strength 2 5.6 linear thermal dimensional change 3 5.7 Curing expansion 3 Expansion of the amount of 5.8 Ⅰ and Ⅱ material 3 6 sampling, test environment and reconcile 3 6.1 Sampling 3 6.2 Test Environment 3 6.3 Harmonic 3 7 Test Method 4 Uniformity of the material 4 7.1 7.2 Liquidity 4 7.3 initial setting time 5 7.4 Compressive strength 6 Change 7.5 size 8 hot line The amount of expansion 7.6 Ⅰ and type Ⅱ material 10 8 manufacturers instructions 12 12 8.1 General Requirements 8.2 Use of information 12 8.3 Physical Properties 12 8.4 Safety Instructions 13 13 9 logo 9.1 Powder packing 13 9.2 liquid container 13 10 Packaging 13 10.1 powder 13 Liquid 10.2 14 References 15

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard uses the translation method identical with ISO 15912.2006 "Dentistry casting investments and refractory die material" and Addendum 1. Correspondence between the consistency of the standards of international documents and normative references of the following documents. Laboratory use specifications and test methods (ISO 3696. 1987, MOD) --- GB/T 6682-2008 analysis; --- GB/T 7408-2005 data elements and interchange formats - Information interchange dates and times (ISO 8601.2000, IDT); --- GB/T 9258.1-2000 Coated abrasives - Grain size analysis - Part 1. Grain size (idtISO 6344-1. 1998); --- GB/T 9937 (all parts) oral vocabulary [ISO 1942 (all parts)]. This standard includes YY 0463-2003 "dental phosphate casting investments" (ISO 9694.1996, MOD), YY 0712- 2009 "Dental ethyl silicate bonded casting investment material" (ISO 11246.1996, IDT), YY 0713-2009 "dental gypsum binders Casting investments "(ISO 7490.2000, IDT) three industry standards and ISO 11244.1999" Dental brazing embedding material " ISO 11245.1999 "dental restorative material phosphate binders refractory die material," the two international standards in the same or similar to standard Seeking the abolition of the curing expansion of quantitative requirements, as they have not been able to find a reliable and reproducible test method to test different knot Mixture of embedding material. Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. This standard was proposed by the State Food and Drug Administration. This standard by the National Standardization Technical Committee materials and oral appliances and equipment (SAC/TC99) centralized. This standard is mainly drafted by. Peking University School of Stomatology, medical equipment and test center. Units involved in the drafting of this standard. Sichuan biomaterials and medical devices products inspection center (Sichuan University). The main drafters of this standard. Lin Hong, Li Yuan, Cheng Gang, Sun Zhihui, Wang Yaning, Yuan Shen slope. This standard replaces the YY 0463-2003, YY 0712-2009 and YY 0713-2009.

Introduction

Dental investment material and other refractory materials are widely used in dental laboratory. In the past, based on the binder system used or special Given application developed five different international standards. This standard specifies the dental casting, brazing refractory embedding material and refractory die material for Performance requirements and test methods, without considering the type of binder system or a particular purpose. This standard embedding material in accordance with the intended use were classified, according to the recommended classification process heating. This standard does not include expansion of quantitative requirements cured. However, if combined with plaster casting investments need to measure the expansion rate of curing can be The test procedure adopted YY 0462-2003 "dental plaster products" given. The test procedure is not recommended for phosphate binders casting investments material. Dentistry casting investments and refractory die material

1 Scope

This standard applies to dental casting, brazing refractory embedding material and refractory die material, does not consider the type of system or a specific binding agent use. The use of standard type according to the intended purpose of embedding material and classified according to the manufacturer's recommended heating process. This standard specifies the basic physical and mechanical performance requirements and the corresponding test methods for these materials. This standard also includes information and instructions on the packaging accompanying each request.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. ISO 1942 oral vocabulary (Dentistry-Vocabulary) ISO 3696. 1987 for analytical laboratory use specifications and test methods (Waterforanalyticallaboratoryuse-Speci- ficationandtestmethods) ISO 6344-1 coated abrasive grit size analysis - Part 1. Grain size (Coatedabrasives-Grainsize analysis-Part 1. Grainsizedistributiontest) ISO 8601 Data elements and interchange formats - Information interchange the date and time notation (Dataelementsandinterchange formats-Informationinterchange-Representationofdatesandtimes) ISO 15854 Dentistry casting wax and wax denture (Dentistry-Castingandbaseplatewaxes) ISO 22674 Dentistry fixed and repairing metal material (Dentistry-Metalicmaterialsforfixedand removablerestorationsandappliances)

3 Terms and Definitions

As defined in ISO 1942 and the following terms and definitions apply to this document. 3.1 Dental casting investments dentalcastinginvestmentmaterial Refractory filler powder and a binding agent by mixing with systems for liquid, forming after curing cavity of the mold, for casting dental prosthesis. Note. Generally the refractory filler powder composed of oxides, such as silica. Depending on their chemical nature, all the ingredients may be dissolved in the binder liquid, or may be Partial dispersion (in powder form) refractory powders. Binding agent systems according to the requirements of the chemical nature of the liquid may be pure water or special liquid. 3.2 Refractory die material refractorydiematerial Mixed powder refractory filler and binder system, specifically designed (when required for liquid reconcile time) for forming a hard-generation model, the generation of type It applies to the use of technology to produce sintered ceramic dental restorations. 3.3 Brazing embedding material brazinginvestmentmaterial Mixed powder refractory filler and binder system, specifically designed (when the need for liquid reconcile) used to form the mold, to be adopted in its

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