Polyimide Stiffener – Flexible PCB Reinforcement Material Supplier

Yancheng Polyimide Insulation Co.,Ltd.

PolyimideFilm StiffenerHalogen free Polyimide film stiffener ismade of high heat resistant and high adhesive adhesive coating on PI filmsubstrate, and the thickness is from 1mil to 10mil. The excellent...

Sensors & Transmitters Yancheng Polyimide Insulation Co.,Ltd. 04 Mar 2026 ( )

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PolyimideFilm Stiffener

Halogen free Polyimide film stiffener ismade of high heat resistant and high adhesive adhesive coating on PI filmsubstrate, and the thickness is from 1mil to 10mil. The excellent properties ofheat bonded to ensure its good adhesion on copper foil and PI material, widelyused in various FPC reinforcement., Polyimide stiffener have been supplied toworld-renowned flexible PCB manufacturers with excellent reputations. aretested according to IPC standards.

PI Film Thickness: 2mil~9mil (0.05mm~0.225mm)

Adhesive Thickness: 1mils (0.025mm)

Width: 250mm/roll , 500mm/roll

Length: 50m/roll , 100m/roll

Adhesive Type: Halogen free or FlameRetardant & RoHS

Release Liner: Release paper or PP film

Above products have two series: Halogenfree or Flame Retardant & RoHS series.

Yancheng Tiandi Insulation Co.,Ltd

Email: hsinsulation(at)aliyun(dot)com

Technical Specifications

Item	Specifications	Remarks
Update Date	Yancheng Polyimide Insulation Co.,Ltd.	2026
Lead time	within 30 days	Can be expedited
Material	See product manual	Request Inspection Report
Application	Applicable to multiple industries	Complies with standards
Keywords	Polyimide,Stiffener,Flexible,Reinforcement,Material,Supplier