PayPal, credit cards. Download editable-PDF and invoice in 1 second!
GB/T 1748-1979 English PDF (GBT1748-1979)
GB/T 1748-1979 English PDF (GBT1748-1979)
Precio habitual
$70.00 USD
Precio habitual
Precio de oferta
$70.00 USD
Precio unitario
/
por
Los gastos de envío se calculan en la pantalla de pago.
No se pudo cargar la disponibilidad de retiro
Delivery: 3 seconds. Download true-PDF + Invoice.
Get QUOTATION in 1-minute: Click GB/T 1748-1979
Historical versions: GB/T 1748-1979
Preview True-PDF (Reload/Scroll if blank)
GB/T 1748-1979: Method of test for flexibility of putty coatings
GB/T 1748-79
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
Putty film flexibility assay
Issued by. General Administration of State Standardization
IMPLEMENTED ON. JANUARY 1, 1980
Proposed by. Ministry of Chemical Industry of the People’s Republic of China
Drafted by. Shenyang Painting Plant
Table of Contents
1 General provisions ... 3
2 Test method ... 4
Note... 5
Putty film flexibility assay
This Standard applies to the determination of putty film flexibility. BEND the model
plate; OBSERVE whether the putty coating film generates phenomena such as cracks
or peeling off; EXPRESS by the minimum diameter of curved arc, in millimeters.
1 General provisions
Materials and equipment
Tin plate. 155 × 85 × 0.2 ~ 0.3 mm;
Metal blade. blade width is about 70 mm;
Model plate. use 4 wing nuts that are fixed on smooth steel seat to tightly clip the tin
plate and different-thickness metal model plates (See Figure 1);
Figure 1
Note.
From the date of implementation of this standard, the former ministerial-standard HG
2-1029-77 is void.
Get QUOTATION in 1-minute: Click GB/T 1748-1979
Historical versions: GB/T 1748-1979
Preview True-PDF (Reload/Scroll if blank)
GB/T 1748-1979: Method of test for flexibility of putty coatings
GB/T 1748-79
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
Putty film flexibility assay
Issued by. General Administration of State Standardization
IMPLEMENTED ON. JANUARY 1, 1980
Proposed by. Ministry of Chemical Industry of the People’s Republic of China
Drafted by. Shenyang Painting Plant
Table of Contents
1 General provisions ... 3
2 Test method ... 4
Note... 5
Putty film flexibility assay
This Standard applies to the determination of putty film flexibility. BEND the model
plate; OBSERVE whether the putty coating film generates phenomena such as cracks
or peeling off; EXPRESS by the minimum diameter of curved arc, in millimeters.
1 General provisions
Materials and equipment
Tin plate. 155 × 85 × 0.2 ~ 0.3 mm;
Metal blade. blade width is about 70 mm;
Model plate. use 4 wing nuts that are fixed on smooth steel seat to tightly clip the tin
plate and different-thickness metal model plates (See Figure 1);
Figure 1
Note.
From the date of implementation of this standard, the former ministerial-standard HG
2-1029-77 is void.
Share



