Khoa Dang Huynh

6 Questions 14 Answers 0 Followers

Questions related from Khoa Dang Huynh

Have you ever got such problem?

We process plasticized PVC compound to produce automotive part, however some days before we got problem that is so much contaminant on screen (60mesh), analysis result shows that most of such...

22 August 2017 9,924 3 View

How to determine whether liquid is Diisononyl phthalate or paraffin

Dear All, I have problem with determining a liquid is DINP or Paraffin. Because tank of liquid we use to produce flexible PVC compound have no label and result in haze liquid migration definitely...

28 June 2017 2,829 5 View

How we can determine polyester expoxy content in epoxy powder resin?

I have 500g of epoxy powder resin used for coating cover on electrical busbar. I would like to determine percentage weight of polyester epoxy in this powder. Please kindly advice me sufficient...

02 February 2016 6,518 6 View

How can I remove electristatic coating film on steel surfaces?

Dear All, I would like to remove coating film layer adhesive on steel surface without erasing Zn plating beside this coating layer. How can I do this work efficiently? I used to try DMSO solution...

22 September 2015 1,779 2 View

How might I determine glass fiber content in composite?

How might I determine glass fiber content in a composite? Please give me appropriate advice. I'm searching an international standard to analyze reinforced fiber content in composite sample. .

08 July 2015 4,030 10 View

How can I predict the molecular weight of the final PU foam?

I would like to learn about the way we can predict the MW of PU foam, For example, I want to make a bulk of PU foam having density 32kg/m3. How much volume of polyether polyol and isocyanate that...

26 March 2015 8,281 6 View