Automatic Transmission Friction Clutch Brake Disk Flat Plate Wet Paper Friction Materials

• Part: Clutch Disc
• Classification: Friction Clutch
• Usage: Car, Racing Cars
• Electromagnetic Clutch: Wet Multi-Disc Electromagnetic Clutch
• Origin: Zhejiang, China
• Model NO.: 10

Product Description

Material:	Wet paper-based friction materials& Wet paper-based friction disc
Raw material (component):	45-55% fibre (aramid fibre, carbon fibre,composite reinforced fibre, etc.); 20% functional raw materials; remaining filling material (Aluminium oxide, silicone soil, color mixing materials, etc); After the paper is dipped in glue, the glue content is of 23-30%.
Size:	Paper width from the automatic paper production line: 600mm Diameter range <=600mm, Paper thickness: 0.6~2.5mm
Industrial Standard:	GB/T 13826-2008 Wet type (non-metallic) friction materials GB/T 21955-2008 Tractor and machinery for agriculture and forestry --Paper friction disc-- Technical specifications GB/T 37208-2018 Nonmetallic paper based wet type friction materials GB/T 15141-2009 Test method for friction element of wet clutch
Applications range:	Engineering machinery: Excavator, Loader, Bulldozer, Paver, Reach stracker, Crane etc. Agricultural and forestry machinery: Tractor, Harvester and corresponding equipments Logistic machinery: Forklift truck, Port logistic machinery Automobile industrial machinery: Reducer, Wet cluth and Wet brake, Motorcycle clutch.
OEM and aftermarket:	All types of wet paper-based friction disc

Process Flowchart	Supporting documents
Design (Non-Standard) (performance requirement, application range, sample, drawing etc.)	Drawing; general industrial documents or PPAP dokuments Prototype, first sample, Serie products
Paper friction layer	Material Test Report, Automatic production line of friction paper layer
Dies manufacturing (Paper Ring)	Drawing; Prototype, first sample, Serie products
Paper ring cutting	Drawing, Process control sheet
Dipping in glue	Used glue according to customer's requirement
friction disc	Drawing, Process control sheet (SOP, control plan)
Inspection and Packaging	Inspection report (Inspection plan) ; Packaging Fotos
Shipment	Invoice & Packing list, other necessary files

Application range	Specific pressure Mpa	Rotational speed m/s	Oil temperatur °C	Dynamic friction coefficient Ud	Dynamic friction coefficient Us	Wear rate (x10-^8cm^3/J)
Motorcycle	0.5	15	>=100	>=0.16	>=0.20	<=6
Automobile	0.8-1.5	15	>=100	>=0.13	>=0.15	<=3
Engineering machinery	1.0-3.0	25	>=100	>=0.11	>=0.13	<=5

Friction material Paper Ring Dimensions
Ring No.	Outer diameter mm	Inside diameter mm	Thickness range mm
HQR0101	125.00	81.00	0.6-2.5
HQR0102	141.00	102.00	0.6-2.5
HQR0103	150.00	90.00	0.6-2.5
HQR0104	165.00	110.00	0.6-2.5
HQR0105	163.30	116.00	0.6-2.5
HQR0106	180.00	80.00	0.6-2.5
HQR0107	180.00	120.00	0.6-2.5
HQR0108	182.00	143.00	0.6-2.5
HQR0109	182.50	129.50	0.6-2.5
HQR0201	212.00	172.00	0.6-2.5
HQR0202	242.30	197.00	0.6-2.5
HQR0203	254.50	210.00	0.6-2.5
HQR0204	267.50	220.00	0.6-2.5
HQR0205	275.00	175.00	0.6-2.5
HQR0206	276.00	226.00	0.6-2.5
HQR0207	286.00	230.00	0.6-2.5
HQR0208	298.00	200.00	0.6-2.5
HQR0209	298.00	225.00	0.6-2.5
HQR0301	300.00	195.00	0.6-2.5
HQR0302	310.00	227.00	0.6-2.5
HQR0303	325.00	200.00	0.6-2.5
HQR0304	344.00	230.00	0.6-2.5
HQR0305	345.00	264.00	0.6-2.5
HQR0306	359.00	260.00	0.6-2.5
HQR0307	365.00	268.00	0.6-2.5
HQR0401	400.00	317.00	0.6-2.5
HQR0402	428.00	277.00	0.6-2.5
HQR0403	445.00	314.00	0.6-2.5
HQR0404	495.00	335.00	0.6-2.5