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QSOP 0006-4030 C Page 1 of 3
CPI CONFIDENTIAL - MATTEL, INC. PROPRIETARY INFORMATION
TITLE
SURFACE COATINGS ADHESION (TAPE PULL)
QUALITY AND SAFETY NUMBER
0006-4030
REVISION
D
DATE
硅的熔点4/25/12
OPERATING PROCEDURE做馒头的方法
FOR QUESTIONS CONTACT
Brenda Brockway REVISED BY
B. Brockway
1 SCOPE
1.1
Products and Components Covered
All accessible surfaces that are printed, painted, hot stamped, vacuum metalized or tampo printed. 1.2 Exemptions
1.2.1 Paper products. 1.2.2 Fabrics. 1.3
Definitions ( Words defined are italicized and bolded once per ction.)
Coating : Layer(s) of material covering a ba material (including pigments, film solids and
dryers) applied to a product or its components and which can be removed by physical scraping with a scalpel or similar device without removing the substrate.
Substrate: The ba material or coating beneath a surface coating. If the sample has multiple coating layers, the substrate is the layer immediately below the surface coat. 1.4 Purpo
To ensure surface coatings have adequate adhesion.
2 PERFORMANCE REQUIREMENTS
2.1
Tampo Printed Areas :
clavichordThe printed areas must be completely recognizable from a distance of 20 in. (50.8 cm). 2.2
All other areas:
There must not be any evidence of coating removal (other than that generated by the scribe marks).
QSOP 0006-4030 D Page 2 of 3
PI CONFIDENTIAL - MATTEL, INC. PROPRIETARY INFORMATION
3 TEST METHODS
3.1 Test Environment (not applicable) 3.2 Equipment
∙ Sharp razor blade, scalpel, knife or other cutting device. ∙ Steel or other hard metal straightedge to ensure straight cuts.
中班绘本ppt
∙ 0.5 in. (12.5 mm) wide High Performance Filament Tape, pressure nsitive rubber resin
with an adhesion strength of 50 ounce per inch (55N/100 mm width) width.1 ∙ Rubber erar on the end of a pencil. ∙ An illuminated magnifier ∙ Soft Brush.
3.3 General Test Requirements
我只是饿了
3.3.1 All coating s must be thoroughly dried and cured prior to testing. The drying time may
vary among coatings. Allow a minimum of 24 hours prior to conditioning. 3.3.2 If package or instructions indicate u in water, precondition product per QSOP 0006-4430, Preconditioning Water
Products. For all other labeled products, precondition half the products per QSOP 0006-4400, Aging and half per QSOP 0006-4410, Humidity. 3.3.3 If the area is less than 0.5 x 0.5 inch (1.27 x 1.27 cm), or rough, curved, and/or irregular,
do not scribe the coated surface . 3.4 Procedure
3.4.1 If the area is 0.5 x 0.5 in. (1.27 x 1.27 cm) or more, with a flat, smooth surface, place the
surface on a firm ba and under the illuminated magnifier. Make parallel cuts as follows:
1. Cut 9 straight lines 1/16 inch (1.59 mm) apart through the coating.
2. Cut 9 additional straight lines, 1/16 inch (1.59mm) apart, and perpendicular to the
first group of lines. 3. After cutting, brush the area lightly with a soft brush to remove any detached flakes
or ribbons of coating .
3.4.2 Remove two complete laps of tape and discard. Remove an additional 3 in. (75-mm)
length at a steady (not jerked) rate.
1
An acceptable tape is 3M Scotch Brand High Performance Filament #893 manufactured by 3M, 3M Center Bldg. 220-8W-01, St. Paul, MN 55144
QSOP 0006-4030 D
干预的意思Page 3 of 3
PI CONFIDENTIAL - MATTEL, INC. PROPRIETARY INFORMATION
3.4.3 Place the center of the tape over the grid and smooth into place by a finger. To ensure
good contact with the film rub the tape firmly with an erar. The color under the tape indicates good contact. 3.4.4 Within 90 ± 30 conds of application, remove the tape by pulling the free end rapidlydifferen
(not jerking) back upon itlf at as clo to a 180 angle as possible. See Figure 1.
FIGURE 1: Tape Removal
3.4.5 Inspect the grid area and tape for the removal of coating from the substrate .
4 HISTORY
4.1 Significance (none) 4.2 Reason for Revision 4.2.1
Section Revision D
Implementation
Entire Document
Revis formatting due to Office 2010 conversion which activated tracking feature for comments, changing visible edits to final. No changes have been made to the content. Updates to current QSOP format, which moves information from §4.1 Significance to §1.4 Purpo.
editorial
chive
Revision C
Changed the footnote to specify 3M brand Scotch Filament Tape No. 893. Per the manufacturers May 2003 data sheet this tape has adhesion properties that correlate with Mattel’s established requirement of 50 ounce per inch. 4.3 References
ASTM D3359-97, Standard Test Methods for Measuring Adhesion by Tape Test. ISO 2409 Paints and Varnishes – Cross Cut Test - 1992
