Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: Polymat
  • Content: Threads
  • Order by date
  1. Polymat

    Trimmer for Plastic Tubes

    Hello All I'm looking to cut the length of a hollow plastic tube (25.4mm OD) with wall thickness 50microns. Any precise cutting/trimming equipments in the market?? Currently I tried with a rotating mandrel where you place the tube and trimming the tube edge by a stationary blades (both sides)...
  2. Polymat

    Release coat on SS tube

    I'm looking for different release coating on the SS tube/mandrel that is hollow and 1.5"dia 1. The release coat needs to withstand 250C 2. The opearation is done in class 1000 clean room. Currently we are applying a ormocer(organically modified ceramics...) The used mandrels cannot be recoated...
  3. Polymat

    Boron Nitride Particle Size determination

    Hello I have cBN in a high viscous polymer. I am looking for a method to measure the particle size of the BN. I have planned to mill the mixture in a roll mill for BN size reduction. I would like to know a best/quick method to determine the BN particle size. Any addtional inputs are welcome...
  4. Polymat

    Be-Cu alloy

    Hello all I am currently using Be-cu alloy for a connector. I am planning to change this material to an alternative. Be-Cu - C17300 UNS This connector is used in coaxial cable where a male pin is inserted between the crimped fingers in a female pin. The crimped fingers should last the...

Part and Inventory Search