HG/T 3010-1999 Determination of scratch resistance of processed photographic films
Some standard content:
IC537.040.20
G80,GB1
Chemical Industry Standard of the People's Republic of China
IIG/T 3008~-3010—1999
HG/T3635--3641—1999
Photosensitive materials and test methods
1999-06-16 Issued
2000 06-01 Implementation
State Administration of Petroleum and Chemical Industry Issued
1CS37.04C.23-37.060.20;/1.04C. 50 Preparation number: 37341599
1IC/T 3010 1999
The third standard is equivalent to the method of measuring the scratch resistance of the corresponding film using the relevant national standard ANSIPH1.37-167-R1683), and the sixth standard is the same as H71301C: the abbreviation format is the same as APH, only the original American standard is changed to the converted Chinese standard, the recommended foreign zero-degree instrument model is omitted, and the specific method of measuring fog cancer is modified in terms of applicable system, scratch definition, instrument, measurement method, penetration method, scratch line connection, etc. The appendix of the standard is the appendix of the eight supplementary instructions. Small standard from the implementation of the month, the same time 17G/T30101SSG this standard Weishan original chemical industry received Shao exchange technical supervision can be proposed. Standard by the chemical 1 established department of photosensitive materials science standardization technical unit of the mouth ... , he will soon have satisfactory overall performance in this preparation, that is, the film is physically infused with energy and is strong enough that the emulsion will dry out or the support will be scratched and become unusable under certain conditions. It is difficult to evaluate the actual damage resistance of photographic films because the material morphology is different and the scratching mechanism is also different. For example, when the film is dirty, it can be tested for various scratches. In this state, the particles are very strong and the value of the scratch depends on the size of the particles, the hardness of the dirt relative to the film, and whether the film surface is pressed into a smooth mark or a rough crack. In contrast, the surface of film that is stationary can be scratched when it is running. In this case, the severity of the scratch depends largely on the pressure applied to the film surface. The force applied to the stylus is simulated in the test method described in this standard. It varies the force applied to the stylus from the blood to the blood. In 1955, the American National Standards Association (PHI) Committee on the Standardization of the Standards developed this test method, which was then compared with several laboratories and became the standard test method in 1963. In 1971, the 1HI.1 committee included four laboratories that signed the plan to perform additional test work. This collaborative test program investigated the effects of deactivation of the stylus tip, which led to the inclusion of the cleaning procedure in this edition. In addition, the first chapter of the specification was modified to explain the limitations of the method when using stylus needles at different points. In order to make this When the method is consistent with the test methods of other American standards, the test temperature and humidity are also changed. It is also allowed to use the American national standard for the determination of the resistance to scratching of the processed film, AVS!P1I. (IR1977) ten-year emulsion scratching instrument, and finally the national standard unit value converted. 12
ANSI front
The national standard cited in the text is your version
5 wall honey material-
Appendix A
The accuracy of the test method
The chemical industry standard of the People's Republic of China
Methods for the determination of the resistance to scratching of processed photographic films For Drlermining the Seraich Resistanccof Prnreksed Photographic FilmHG/T3010-999
TTG/3010—:99m
The processed photoresist should have enough scratch resistance, so it is necessary to separate the film from the equipment under the conditions of uniform energy. Treating the film to increase the scratch resistance is considered to be a special thing in the industry. To evaluate the effectiveness of this treatment and to assess the resistance of photographic film to scratches it is necessary to carry out tests. The resistance of photographic film to scratches is complex and can be caused by various types of scratches, for example by hardness or by film rolling. Because each has a different physical mechanism, the resistance of a film to scratches is not absolute and no single test can be used to assess the performance of each film under different conditions. Tests based on standard rates may produce results that are inconsistent with actual use in some applications, but this is not the case. The resistance of photographic film to scratches is affected by relative temperature, working conditions and surface conditions: this means that the film must be tested under controlled conditions and in appropriate conditions. If the film surface is not smooth due to the process described above, and there are other places on the film surface that may cause lubricity, such as over-coating or over-processing, the scratch resistance may change with aging. Lubrication usually increases the scratch resistance of the film surface. (13/T15457 Film and Base Lubricity Test Method The lubrication effect can be detected by the intermediate method. Processed film emulsions and bases are susceptible to scratches. Many film machines are designed to protect the emulsion surface as much as possible. As a result, the film is more susceptible to scratches. This standard test method pays attention to both test methods for films with different ages. Method A provides the required small load to produce scratch transmission, while Method 1 provides the required load and the resulting scratch resistance: Method B provides a better understanding of the scratch characteristics of the material. 2 Scope
This standard specifies the scratch resistance of the emulsion surface or the film base surface of the photographic cavity film. It is a single test based on experience under controlled conditions. Other techniques must be able to predict the actual scratch resistance of the film in any specific industry. The treatment requirements are relatively simple, and the requirements for scientific optical design are not strict. The reliability of the method is relatively good, but the benefits of the method are relatively simple. The scratch resistance depends to a large extent on the shape of the test needle: the scratching properties of the scratching needles made in the same way may vary. Therefore, the method described in this standard is used specifically for the material. It is not reliable to use the method described in this standard. The grid can be sensitive! Suitable to show the lead to make it visible: a month of obvious need for physical code so the randomness is low, plus the benefit, the party will be A can be used to thank the determination of the relevant situation to do some sex, the test should be carried out in accordance with the general cattle, the work style of the State Bureau of Petroleum and Chemical Industry 1999-06-: 6 approved 2000-06-01 implementation
3 Method A
3.1 Device
G/T3510 —1999
[Figure "drawing of the size of the special injury test equipment and" of the letter? Meet the same device mechanical drawings, except for the grinding needle. No product size is required. Product manufacturer e
1 a scratch needle test gram a piece of 1 cabinet fence 5 models:
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scratch judgment: litigation year fire H one to: a quality benefit late retreat connected to the time of Jin-- 25. +nr
Figure" Figure a drawing of the cause of mountain scratching careful test instrument two notesbzxZ.net
\) G/T heart suffers from the heart when the ton is measured through a layer of the milk scratching inhibition point test equipment compared to the wood test energy universal, it is expensive in one two under the single point is not as good as each which makes the other regulations today's people satisfied. 16
HG/T3010-—*999
3.1.1 The specimen should be mounted on a horizontal rail and fixed on the glass of the light tube. The specimen should be able to run at least 2 meters horizontally without moving the rod. The tool is called a three-axis motor. 3.1.2 The tool should be installed on a pivot with a diameter of 3.07.nm (0.553> mean diameter). The tool should be installed on a pivot so that it can be lowered to the center of the test table. When the specimen runs along the light, the needle should be directly aligned with the test rail. 3.1.3 The needle should be fixed on the shaft and have a knurled area or other device to rotate the needle, so that the needle can be fixed on the specimen. Alternatively, the tool can provide lateral positioning, so that the single, lowering pivot can be used. 3.1.4. The needle should be balanced so that no negative pressure is generated on the needle. When the object or combination of objects is weighed, the center of the object should be directly located on the needle. Therefore, it is better to use an automatic and accurate positioning device. The range of the virtual mark is 1~1C%. 3.2 Sample preparation
3.? .1 The film shall be of good quality and have no obvious optical properties. There shall be no obvious optical properties. The film may also be used without modification unless a certain modification is required. For the specific product, the film base shall be processed with care to avoid fingerprints, use of a "cotton cover" or other operations that may contaminate the film surface. 3.2.2 The film shall be conditioned in a single color format at least 25% at the relative temperature to be tested. During the operation period, the test surface shall not be exposed to the temperature. 3.3 3.3.1 The relative temperature shall be 170°C (77°C to 57°C). However, its relative temperature may be 170°C (77°C to 57°C). 3.3.2 The marking shall be carried out in a uniform manner. Only one side of the marking needle shall be positioned on the test bar. A weight shall be placed on the needle. In the case of the test bar surface, the test grid is sold forward: the seat is required to be 5cm/cm, and each load is scratched with a minimum length of 1cm. Two loads are about 1.5mm. Line x: It can be full.Bmm or more. If necessary, three loads can be made for each load. The scratch line is removed and the base material is polished with a red cloth and a cold ball needle. 333 The load is changed to suit the material to be tested. The recommended load groups are 1.2.4.6%, 1U, 15.30, 25.3m, $5.40.nc69..89.90g 1C. The initial test oil test can be used to determine the approximate load level to ensure that the temperature is within the corresponding part of the load range. 33.4 The load can be seen at the time of cutting. To evaluate the physical evidence, the specimen should be photographed with a mass close to that of the actual film (in grams).
. Observe the specimen on a film reader.
Observe the specimen in a 3.im.m film projector, the test piece should be within rx.5 (mm2inin) of the film batch, the screen should be half and the color should be (the distance required for the inspection is about the same as the total distance of the film). In order to indicate the specimen to be correct, two test numbers can be obtained, and the two constants are obtained by integrating the two parameters obtained at 1m from the screen. The first thing to do when the observer is to have a good understanding of these distances is to make the following comments: 3.4 Evaluation
The load parameters should be calculated and the original test parameters should be calculated at the same time. "Make a calibration to evaluate, the high load symbol number indicates the building damage capacity:
" spherical surface marking needle company hopes to deal with the equipment of the company's line trap. Example of enterprise marking needle: common and different with the library high performance step and ten special people full base, 2) there is a slight effect on the increase of integrity, the design value reaches 7, the scene may be avoided with care to create a trial except for the lubricant and the influence on the design can generally be ignored, in the artificial continuous pressure of other platforms, the scratch change rate is slightly ten stores,
3) in ten consecutive months, the marking needle will produce a star improvement. The effect is stopped, this is rare, the award is for the death of a special marking. The factor. It is necessary to use the added light layer section and the one-sided view of the station. This plays a role in ensuring that the needle has not changed, the wood is damaged, and the war, the previous needle-the same method is a good method. When the result of the needle opening is consistent with the result obtained before, the needle is replaced. In the discussion, there are multiple needles on hand for each effective verification of the material sample. The visible scratch only occurs when the needle is loaded as a wide parameter of the effective part. If there is no information about the process of the marking process, it will be more negative. For this reason, the 35m instrument provides a small parameter condition (at 1m and m). Advantages, [m and the relationship between the general load of the needle, the ratio of the increase of the load, the case of large and small load in the film anti-injury ability gradually worse. If the two numbers are not harmful, the sample will be reduced to the critical load, the lower the load, the higher the load, the lower the load:
3. 5 The report shall state the following: a) Name and serial number of the sample; b) Relative temperature of the test; c) Visual inspection of the sample. If 35°C is used, the distance between the sample and the film shall be high. e) The load that produces the first scratch is low. The mass of the added material is used as the calculation point. 3.6 Interpretation 3.6.1 The difference is within the scope of the scope: Only the difference below 10 can be considered as 10-4. The difference above 4G can be considered as a certain range. For the difference in white, the industry generally means that the value of a test with a high difference has a truly measurable difference, but it does not necessarily mean that there will be a difference in actual application. For example, 3.6-2 must be marked with "significant savings of times or three times" to be of practical value. However, this is difficult to say for sure. In order to evaluate the actual performance of the film to be tested, 3.6.3 For some applications, it may be necessary to specify the load required for a transparent or atmospheric photographic emulsion to achieve the degree of selectivity required to remove silver grains. In this case, the film will need to be studied with a relevant drug. Image. Then, in addition to the parameters required for the image to be imaged, the same method as described in 3.3.4 is used for evaluation. The film's ability to prevent interference with the state of injury is evaluated, and the film's ability to compensate for the initial visible injury is ranked using the same parameter: 4 Method R
4.1 Mounting V
4..1 This method allows the test mounting to be essentially the same as the sample used by the ancient bacteria, however, the test clamp only has some differences from the one shown in Figure 1, although the full size cabinet is the same as the opening of the six: 2 linear cross-space. The light metal plate slides from the bottom and will have the same opening. The material is a village plate during the operation of the plank. The insert can be removed from the evaluation operation without having to withdraw and remove the sample. The sample can be placed in the appropriate position and the film opening width is Mm. Its function is sufficient to hold any film in the "m" condition. The table and the easy-to-use claws "35mm film, only the light is black. 4.1.2 Except for the trauma method, method K shall be in accordance with GB/T 21.080 (R0) 6 transparent test sample * - light rate and multi-component test round 3. The test sample should be able to measure the fog 4, and the material should be 1002%. 4.2 Sample preparation || tt || 42.1 The design should be twice as high as possible. The most suitable water for washing is the most suitable water, and the most suitable water for washing is the most suitable water. The film with noise can be imaged. In addition to studying the changes in processing, the rubber party should accept the specific product process method plus 1. 4.2.2.2.2 Method A heat setting and modulation value is also used for R: 4.3 Program Hall
4.3.: This method is divided into parts and evaluation operations. The test fence refers to the scratch tester fixture. The company does not need to have an appropriate number of soldiers to put the device in place. The test fence can ensure the market positioning. The test is carried out according to the specification sheet and the period of measurement is recorded as the sample. Note ||tt ||）The above article allows the actual empty value of the person to do the actual test to get the actual bottom use, of course, the basic source example) the church in the test control meter more than the skin to improve the ground energy, the product two originates in the British world to provide him with the actual removal of the black, the public production area number results have not been industrialized, 18
G/T30101999
system, and then put the sample fixture into the scratch test cold only, at the same time insert the metal period figure, under the vertical load of more than 1 mass, draw the end, a set of lines, the record is still about .5. After each draw a line, under the negative lowering of 1, use the simulated light red powder rubbing cloth pad to rub the sequence: 4.3.? The coefficient of this reading and the original value constitutes the 13-point differential haze measurement. This operation should be repeated at least at another load, each load being a different sample. The load chosen will depend on the film under investigation. In most cases, 10.3C should be re-loaded with the material being tested. 4.33 Any bias exists, and the resulting jumps are likely to cause uneven loading. The values obtained are not accurate. Care should be taken to avoid test groups showing this characteristic: avoiding high rates during filtration can somewhat reduce this tendency. Adding other modifications to the film will not produce unstable lines, so method A must be used.
4.4 Report
The report shall state the following information:
yuan) Name and number of the film product:
h Type of film
center) Test frequency and relative humidity, (can be) Differential haze lamp produces negative references, see Appendix A. Generally three negative references are sufficient. 5 National standards cited in this article
If the following national standards cited in this article are in a revised version, the revised version shall apply. GH/T241C--RA9) Test method for haze of transparent plastics Gn/S8: Determination of anti-fog during the development of SS optical materials GB1457-03 Determination of lubricity of film and film base (eg V155769984) E Reference materials
Carrall J.F., Puul J.O Test method for the determination of the scratch resistance of the film.PiaatagraphicSuieaceandEngineerie,1sel.9-10.s(>.288--296ClreucI.B Device for testing certain physical properties of photographic materials -Fho.ographichrgincer:ng.J54,<4).227~233:
8) Determine the full scale and re-inform the zero according to the provisions of the instrument certificate, 19
HG:T 3010—1999
Appendix A
? Attached to the photosensitive material!
Correctness of the Test Methods
Test Method 1 is not standardized. In addition, it is difficult to standardize either of the two methods. Therefore, when comparing materials in a laboratory, the two methods are more effective. Comparisons of test results from different experiments or results obtained over a long period of time should be made. The results obtained by Method A should be compared with the results of the test method. Usually, the scratch level of % is strictly required. This is called the first visible (%) as described in Method A. The intersection of % and the required level of B will be very strong. The intersection of % and % is called "first visible" by the legal person. Generally, this load is lower. Method A has an advantage over Method A in that it will indicate the expected scratch level over a certain load range. The relatively simple method A can be used to correctly judge the performance of the current currency, but it is not used to help the user to misunderstand the "time-to-time data" to show the performance of the game under higher loads. Figure A shows an example of the curve obtained by the party B. Each of A, B and C helps you to produce a curve at 1K; but the mountain lines have different lengths. The output line and the guide "initial visible injury\parameters show the most different effects between the two films (book shape 1) of the company: this example is not an example, but rather an exception, but an example of a new and practical test. 4.0
method agricultural statistics
visible state water is positive
initial needle negative obtained by egg material quantification
A? The fog and period needle negative obtained by the method are full of relevant services
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