Can you dye uhmw

For black, minimum order amounts would apply. Other colors would bleed out at higher temperatures, and therefore something you would want to avoid. UHMW can be manufactured in conductive or anti-static forms making it ideal for use in electronics and semi conductor applications. Yes, wear tape is a thin film of UHMW with adhesive backing than can be bonded to the surface. UHMW can be made in films. Tolerance levels are dependent on the manufacturing method and part design.

Contact us for specific technical data. Yes, again the process is much like regular HDPE. If the plastic is softer, like UHMW, more attenuation of the ultrasonic energy occurs. Yes, it behaves much like regular HDPE. The minimum temperature is degrees F and the minimum pressure of psi is highly recommended. Not for most applications. The reason is the large d ifference between the coefficient of thermal expansion of metal and UHMW puts high stresses on the bond if the bond encounters temperature extremes.

There are two methods of adhering — the use of pressure sensitive systems peel and stick and allowing UHMW-PE to be bonded using epoxy systems or contact cements. A traditional metal mechanical fastening can also be used if preferred.

Bending or folding sheet can be done efficiently above the melt point at degrees F. At that temperature, it shapes easily. However, it must be fastened in the bent or folded position until cooled. The liner should be thicker in impact areas and thinner in slide areas.

Important notes: UHMW cannot be firmly fastened to metals because of a large difference in thermal expansion. UHMW expands five times as fast as steel and three times as fast as aluminum and about the same as wood but slightly more than concrete. Fasteners are the best way to secure UHMW to metal. The UHMW must be allowed to expand or float. Large flat head fasteners must be used. Fastener shaft holes in UHMW must be over-sized to allow for sheet expansion and contraction.

Back to Materials. Where is UHMW used? There are three tests you can perform: Burn Test — light it with a match and smell the smoke. If it smells like candle wax — that indicates polyethylene. Oven Test — place it in an aluminum dish in a degree oven. Jung, K. Jang, S. Yoon, and M. Kim, Fiber. Kim, K.

Jang, and S. Jeon, Text. Article Google Scholar. Book Google Scholar. Koh, Dyes Pigments , 69 , Baumann, B. Groebel, M. Krayer, H. Oesch, R. Brossman, N. Kleinmeier, and A.

Leaver, J. Dyers Colour. Hans G. Download references. You can also search for this author in PubMed Google Scholar. Correspondence to Taekyeong Kim. Reprints and Permissions. Kim, T. Coloration of ultra high molecular weight polyethylene fibers using alkyl-substituted anthraquinoid blue dyes.

Fibers Polym 13, — Download citation. Received : 17 January Revised : 29 July Accepted : 17 September Published : 09 March Issue Date : February Anyone you share the following link with will be able to read this content:. Go online to Tower Hobbies and get some Monokote trim sheet. Comes in a ton of colors, the adhesive sticks great and it's pretty affordable. Donation made for You haven't seen a tree until you've seen its shadow from the sky -- Amelia Earhart.

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