Former NSW premier Bob Carr is facing demands he be expelled from Labor because of his links to China, a sign that the relationship some within the NSW division of the party have established with donors connected to Beijing is causing deep unease among the rank and file.

Long-time party member Mark Powell said he had been motivated to bring action against Mr Carr following Fairfax Media's report that Mr Carr enlisted fellow former Labor premier-turned senator, Kristina Keneally to use estimates hearings to ask pro-China questions.

Bob Carr and John Carnaut. Credit: Janie Barrett, Louise Kennerley

Mr Powell, a Labor Party member for 21 years, has accused Mr Carr of breaking four party rules, including: "Bringing the party into disrepute, action or conduct contrary to the principles and solidarity of the party, disloyal or unworthy conduct and disruptive tactics". He wants Mr Carr immediately suspended, pending the tribunal hearing.

"This stuff has to stop," Mr Powell told Fairfax Media.