How entanglements of polymer chain affect friction stir weld quality?

Please suggests mechanism related to entanglements for FSW of ABS polymer. Your opinion is highly appreciated Regards

31 December 2018 9,845 0 View

Effect of electromagnetic radiation (mobile tower) on birds, animals, crop, plant and human? How we will safe from electromagnetic radiation?

We know that Cell phone industry is becoming another cigarette industry, which kept claiming that smoking is not harmful and now there are millions of people around the world who have suffered...

11 December 2018 5,808 4 View

If ABS and PC are to friction stir welded, why the offset is important, which side, how much and what is its effect?

Your opinion is highly appreciated Regards Sudhir

11 December 2018 7,658 2 View

Which tool material and pin profile is most efficient in friction stir welding of polymer??

Tool material for friction stir welding of polymer

11 December 2018 5,791 0 View

I couldn't find any of the following phase diagrams : Phase diagram of: dissimilar polymer.?

Does anyone have any idea about phase diagrams of dissimilar polymer? I hope someone can help me, as far as I have searched, I could'nt find any of the following phase diagrams : Phase diagram of:...

10 November 2018 9,839 2 View

How will calculate porosity % in case of FSW of polymer?

FSW of polymer

10 November 2018 4,428 0 View

What is relation between welding parameter and hardness of Polymeric material welded in friction stir welding?

FSW of polymer

08 September 2018 9,439 0 View

How to give rotational velocity of swash plate in boundary condition in fluent.if i do so it will take rotation of shadow of swash plate?

after iteration the solution is not converged, it shows error as temperature divergent in AMG and increase relaxation sweep. i am using energy equation with laminar condition.my objective is to...

02 March 2018 944 2 View

Suggest some idea for good weld quality & increase joint efficiency for joining of polymer by friction stir welding?

Friction stir welding

05 June 2017 2,814 2 View

Friction Stir welding of disimilar polymer amorphous & semi-crystalline sucssefully possible or not?

Friction Stir welding of polymer

04 May 2017 4,868 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

What kind of steel moulds are used for hot pressing metal powders?

My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...

22 February 2021 2,965 4 View

Online surveys for social sciences researchs: what are your opinions about this tool and how can we improve the research design to incorporate online?

Good morning everyone, Due to the pandemic, I conducted several online surveys. It is quite agile, not at all expensive, but there are several problems: the sample's representativeness and its...

21 February 2021 7,457 3 View

How to do a surface treatment of uncoated TiO2 with polymer?

Basically, I would like to know how to treat or coat on the uncoated bare TiO2 (Ti-OH rich) surface with polymer which has anchoring groups in the polymer structure like trimethoxygroups. What is...

21 February 2021 4,657 6 View