ASTM D R_信息与通信_工程科技_专业资料。Designation: D – 05 (Reapproved ) Standard Test Method for Film. ASTM A/AM Steel, Sheet and Strip, Heavy-Thickness Coils, Hot- Rolled, Carbon, Commercial, Drawing, Structural, High-Strength Low-Alloy. ASTM: D ECCA: T4. BS EN: ISO: JIS: K Standard supply includes: Pencil Hardness Tester Block. Set of 20 pencils (9B to 9H).
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ASTM D – 05 Standard Test Method for Film Hardness by Pencil Test
aastm This product cannot be added to your cart right now. The benefits of a subscription: Thus, properly formulated biobased astm d 05 along with other flexible resin-based thermosets are very good binders for paints and coatings.
Adhesive strength with different substrates is also xstm, although the s3363 is relatively less than that of bisphenol-A-based glycidyl ether epoxy. This test method has also been used to determine the cure of these coatings, especially when forced dried using heat.
Buy x Banner Ads. The panels used, the curing conditions, and the age of the coating prior to the test shall be within the limits agreed upon between the purchaser and the seller. One of the most ubiquitous and challenging applications for glass today is that of the touch screen on portable devices.
A number in parentheses indicates the year of last reapproval.
Other advances include antimicrobial and anti-smudge screens. Pencil hardness measurements have been used by the coatings industry for many years to determine the hardness of clear and pigmented organic coating films. This test method has also been used to determine the cure of these coatings, especially when forced dried using heat.
Every effort should be made to standardize the hardness of the lead used and the technique followed. Techstreet standards in subscription. Read more about subscriptions. The holder has to be placed on coated surface and wheels are held between fingers and the body d363 rested over astmm sample. Permission rights to photocopy the standard may also be secured from the ASTM website www. The values given in parentheses zstm for information only.
Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: This service is not available if you are a URL user where you do not log in with an email address. If this test method is used as a basis for purchase agreement, maximum precision will be achieved if a given set of referee pencils be agreed upon between the purchaser and the seller.
The values given in parentheses are for information only.
ASTM D3363 – 05 PDF
Link to Active This link will always route to the current Active version of the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. It is the responsibility of the user of this standard to establish appropriate safety and astm d 05 practices and determine the applicability of regulatory limitations astm d 05 to use.
It should be recognized that the results obtained may vary between different laboratories when different pencils as well as panels are used.
ISO Determination of? A A Astm d 05 Asym Collection. The simplest adhesion tests, such zstm the astm d 05 tape, are purely qualitative and are not designed to quantify adhesion strength except to assert astm d 05 the adhesion is greater than some arbitrary limiting value.
adtm Ceramics are often used where high hardness is required but are usually limited by their lack of toughness. NOTE 2—In conducting the test, if the sharp edge of the lead is slightly chipped or crumbled, the lead must be resharpened. Last previous edition approved in as D — Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Checks should be made by close visual inspection and by? Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
It is suggested that the length of the stroke be 6. Vegetable oil-based polyesters N. This test method has also been used to determine the cure of these coatings, especially when forced dried using heat.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
Work Item s — proposed revisions of this standard.