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fundamentals of physics Vol.1 vol.2 , By Halliday and Resnick , 6th ed


September 12, 2018, 3:39 pm

solutions.for.student@hotmail.com s o l u t i o n s . f o r . s t u d e n t @ h o t m a i l . c o m solutions(dot)for(dot)student(at)hotmail.com We're a team found for providing solution manual... Read more »

Fundamentals of engineering thermodynamics by m. j. moran h. n. shapiro


September 12, 2018, 3:23 pm

solutions book team g e t . s o l u t i o n s b o o k @ h o t m a i l . c o m get.solutionsbook(at)hotmail(dot)com get.solutionsbook@hotmail.com We're a team for providing solution manuals to h... Read more »

Blending PP with PE


July 24, 2018, 3:28 pm

Hi. I want to blend PP with PE to format a mix that can be extruded. Since these are not miscible, what can I add as a modifier to make them miscible Read more »

What type of cleaning agent(s) can embrittle PEBAX after contact?


July 13, 2018, 8:42 pm

We acquired a catheter component from a vendor that keeps breaking during use. Vendor states the root cause is a cleaning agent that is used to clean the inside of the tube that leaks onto the PEBAX ... Read more »

about extruder single screw design


May 9, 2018, 9:55 am

can someone explain please the major difference between a screw which is designed for *PP* but it is not working on *HDPE*. share best design for HDPE material Thanks From irfan_asmat@yahoo.com Read more »

Коды шентропье


March 14, 2018, 10:16 am

927-122.84 941-217.72 607-985.37 292-676.91 134-126.22 2018-03-14 Read more »

Universal pe,pp zipper profile


September 5, 2017, 8:29 am

We are manufacturers of Pe zipper profiles. Recently we are receiving enquiries about developing a universal zipper profile that can be used on both PE AND PP films. One of our competitors has alre... Read more »

Please Help... Polishing Polyethylene


May 17, 2017, 1:50 am

I know it sounds weird. I've got a polythene bodied RC car. I use elbow grease and plain white toothpaste. No, really, give it a go once you're down to the fine scratch stage. Read more »

Starlite flameproof plastic?

  [ 2 ]
March 2, 2017, 8:43 am

Try this website I found, you don't have to read all of it but just scan it for key points and make sure to read the last paragraph Here's the link: What happened to `starlite', a material with se... Read more »

Fish scale pattern on catheter


February 8, 2017, 12:35 am

Hi all, I am having issues when reflowing a catheter using a 40D resin pebax segment. It is presenting a fish scale effect defect, these are little flashes in a regular pattern. Materials are PTFE in... Read more »

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The best rated discussions

Plastic milk containers (HDPE #2), Heat, and Leaching

rating: 4.5

I think it's safe to assume that most or at least many milk containers are heated. In fact, I was told by someone who distributes milk that the way it works generally is that the bottles are formed ... Read more »

Alq3 solvent

rating: 5

Does anyone know which solvents are able to dissolve Alq3 other than chloroform ? I'm looking for something that has a boiling point that is higher than chloroform so that i could get smoother films ... Read more »

polymers: calculate degree of crystallinity?

rating: 5

polymers: calculate degree of crystallinity? in [1[2,3]] an equation for quiscent crystallisation kinetics, calculating material derivative or relative degree of crystallisation is given: (1*) (D/Dt... Read more »

thermoplastic polyurethane with high melt flow index

rating: 4.67

I'm looking for TP=DC with a high MVI > 80 cc/10 min (@160 =B0C/2.16 kg). If possible the polymer must also have some elongation. And must have some restance to hydrolysis Read more »

PP and LDPE blend

rating: 4.5

Hi, I would like to know if I blend PP and LDPE for extrusion. What is maxium percentage of LDPE can be used? and I heard that i need to add random copolymer PP in PP and LDPE blend to help the mis... Read more »

DSC and pvT data for PMMA and PA12

rating: 5

Hi I am conducting a transient thermal solution for plastic materials for which I need specific heat, conductivity and density data for these materials as functions of temperature (room temp to melt ... Read more »

How to remove cement from plastic

rating: 5

Please how do I remove cement from plastic windows Read more »

Please Help... Polishing Polyethylene

rating: 4.5

I know it sounds weird. I've got a polythene bodied RC car. I use elbow grease and plain white toothpaste. No, really, give it a go once you're down to the fine scratch stage. Read more »

PVC extrusion speed...

rating: 5

I just began my new job. We have a rigid PVC product ('W' shape). The engineering quote extrusion speed is 1500ft/hr, while our actual extrusion speed is 700ft/hr. This made we lost a lot of money... Read more »

Shock/impact absorbing materials?

rating: 5

I've seen demonstrations of both d3o (http://www.d3o.com/) and Sorbothane (http://www.sorbothane.com/). Unfortunately, d3o is not available to the general public in sheets, and sorbothane sheets are... Read more »

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