Zaeem ul Hassan Khatri

6 Questions 5 Answers 0 Followers

Questions related from Zaeem ul Hassan Khatri

How can petroleumjelly be emulsified?

I am looking for emulsifiers/surfactant commercially available to emulsifiy petroleum jelly. Having higher lipophilic value.

29 June 2020 4,493 0 View

Is it possible to achieve level reactive dyeing without using levelling agent?

There was unlevelling on cotton fabric like oil spots after optimizing this issue this problem is arising in new form. Laminar or parallel lining type unlevelling is occurring. But I am not using...

30 January 2020 1,256 6 View

What could be the possible reason for unlevel reactive dyeing on precationized cotton?

I am looking for solution regarding level reactive dyeing. I have even lowered the cationization conc w.r.t to dye conc. but results are note satisfactory.

22 January 2020 6,283 0 View

How can I protect my Fabric from Chlorine fading? Particularly looking vat dyes chlorine fastness finishing agent?

There is special product in vat dyes which is already chlorine fast. Is there anyway to that I can apply as finishing to improve chlorine fastness of vat dyes. I am looking for solution which is...

12 December 2019 6,657 6 View

Can anyone suggest acidic buffer system for disperse dyeing?

When we dye polyester with disperse dye there is the requirement of maintaining constant acidic ph of fabric. Just using acetic acid at 150-200 degree centigrade cannot withstand and maintain...

05 July 2018 2,629 6 View

How can I filter Sodium Algiante microcapsules from hardening bath?

Kindly suggest the way to separate out microcapsules from CaCl2 bath, its washing method and drying process. I am looking for high temperature (120-180 degree centigrade ) stable encapsulation...

26 April 2018 8,814 6 View