المعنى والغرض
4.1 This practice should be adopted for paints that are sprayed on objects in the factory or on site. It is particularly important to evaluate the appearance properties of metal coatings, such as gloss and color.

4.2 Slight orange peel or spray wave may appear in the coating coated with the test method.

1. نِطَاق
1.1 Five methods for preparing uniform thickness coating films on test plates are presented. These practices are:

Practice A – Automatic sprayer application

Program B – Application for motor dip coating machine

Practice C – Motor driven scraper membrane application

Practice D – Hand-held spray gun application

Program E – Handheld blade film application

1.2 The use of winding traction rods as described in Practice D4147 may also be a suitable method for producing films of uniform coating thickness.

1.3 تعتبر القيم المعبر عنها بوحدات النظام الدولي (SI) بمثابة معايير. القيم الواردة بين قوسين هي للإشارة فقط.

1.4 ليس المقصود من هذه المواصفة القياسية معالجة جميع مشكلات السلامة المتعلقة بالاستخدام. تقع على عاتق مستخدم هذه المواصفة القياسية مسؤولية تحديد السلامة المناسبة, الممارسات الصحية والبيئية وتحديد إمكانية تطبيق القيود التنظيمية قبل الاستخدام.

1.5 This international standard has been developed in accordance with the internationally recognized standardization principles established in the Decision on Principles for the Development of International Standards, الإرشادات والتوصيات الصادرة عن الحواجز الفنية أمام التجارة (TBT) لجنة منظمة التجارة العالمية.

ASTM D823-2018 تحضير طبقة الطلاء ذات السماكة الموحدة للطلاء, الورنيش والمنتجات ذات الصلة على لوحة الاختبار

Record of documents
ASTM D823

يمشي 1, 2018

Standard specification for producing films of uniform thickness for paint, paint and related products on test panels

Five methods are presented to prepare coating films of uniform thickness on test plates. These practices are: Practice A- Automatic sprayer application Practice B- Electric dip coating machine…

ASTM D823

December 1, 2017

Standard specification for the production of uniform thickness paints, varnishes and related product films on test boards

Five methods are presented to prepare coating films of uniform thickness on test plates. These practices are: Practice A- Automatic sprayer application Practice B- Electric dip coating machine…

ASTM D823

November 10, 1995

Standard specification for the production of uniform thickness paints, varnishes and related product films on test boards

Five methods are presented to prepare coating films of uniform thickness on test plates. These practices are: Practice A- Automatic sprayer application Practice B- Electric dip coating machine…

ASTM D823-2018 تحضير طبقة الطلاء ذات السماكة الموحدة للطلاء, الورنيش والمنتجات ذات الصلة على لوحة الاختبار

ASTM D823

November 10, 1995

Standard specification for the production of uniform thickness paints, varnishes and related product films on test boards

Five methods are presented to prepare coating films of uniform thickness on test plates. These practices are: Practice A- Automatic sprayer application Practice B- Electric dip coating machine…

ASTM D823

November 10, 1995

Standard specification for the production of uniform thickness paints, varnishes and related product films on test boards

Five methods are presented to prepare coating films of uniform thickness on test plates. These practices are: Practice A- Application of automatic spraying machine practice B- motor driven immersion…

ASTM D823

November 10, 1995

Standard specification for the production of uniform thickness paints, varnishes and related product films on test boards

Five methods are presented to prepare coating films of uniform thickness on test plates. These practices are: Practice A- Application of automatic spraying machine Practice B- motor driven dip coating machine…

ASTM D823

November 10, 1995

ASTM D823-2018 تحضير طبقة الطلاء ذات السماكة الموحدة للطلاء, الورنيش والمنتجات ذات الصلة على لوحة الاختبار

Standard specification for the production of uniform thickness paints, varnishes and related product films on test boards

1. نِطَاق 1.1 Gives five methods for preparing coating films of uniform thickness on test plates. These practices are: Practice A- Automatic spraying machine application practice…

ASTM D823

سبتمبر 15, 1992

Standard Test method for producing films of Uniform thickness for paints, الورنيش, and related Products on test boards

This item is not specified.

ASTM D823

سبتمبر 15, 1992

Standard practice for producing films of uniform thickness for paints, varnishes and related products on test boards

This item is not specified.

ASTM D823-2018 تحضير طبقة الطلاء ذات السماكة الموحدة للطلاء, الورنيش والمنتجات ذات الصلة على لوحة الاختبار

ASTM D823

سبتمبر 15, 1991

Standard Test method for producing films of Uniform thickness for paints, الورنيش, and related Products on test boards

This item is not specified.

ASTM D823

يمكن 29, 1987

Standard Test method for producing films of Uniform thickness for paints, الورنيش, and related Products on test boards

This item is not specified.

ASTM D823

يناير 5, 1984

Standard method for producing uniform thickness paints, الورنيش, and related product films on test boards

This item is not specified.