tjftz l.x.internationaltrading co.,ltd.

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EPOXY GLASS CLOTH LAMINATED SHEETS
type：F880、F881、F882、F883、F884、F885、F886、F887 characteristics & applications：Suitable for mechanical ,electrical ,electronic usual applications.

F881

F882

F880

Properties

Properties	Units	Epoxy glass cloth laminated sheets						Epoxy/Glass cloth paper core laminated sheets
Properties	Units	F880	F881	F882	F883	F884	F885	F886	F887
Flexural strength perpendicular to lamination　　　 ≥	MPa	340	340	340 170 E-1/150	340 170 E-1/150	340	340	175 （2.4mm)	175 （2.4mm)
Notch impact strength parallel to lamination charpy 　　　　 ≥	KJ/m²	33	33	33	33	33	33	—	—
Dielectric strength perpendicular to lamination（in oil 90±2℃）　　　　 ≥	MV/m	14.2	14.2	14.2	14.2	—	—	—	—
Breakdown voltage parallel to lamination （in oil 90±2℃） ≥	KV	35	35	35	35	—	—	35	35
Relative dielectric coefficient 　　≤	—	5.5	5.5	5.5	5.5	—	—	—	—
Loss factor 　　≤	—	0.04	0.04	0.04	0.04	—	—	—	—
Insulation resistance after impregnated in water 　　　　 ≥	Ω	1×10⁸	1×10⁸	1×10⁸	1×10⁸	1×10^3-6 A	1×10^6-9 A	—	—
Water absorption 1mm 　　　　　≤	mg	18	18	18	18	18	18	0.5% (0.8mm)	0.5% (0.8mm)
Flammability	—	—	FV0	—	FV0	—	—	—	FV0
colour	—	light green		natural		black		natural
Reference standard	—	Enterprise's Standards
Characteristics & applications	1.F880：Suitable for mechanical ,electrical ,electronic usual applictions, 　　 withhigh strength under moderate temperature and good electrical 　　 properties under high temperature, F880 is similar to NEMA's G-10 　　 grade. 2. F881：Similar to F880, with flame retardent properties. Similar to 　　　 NEMA's FR-4 grade. 4. F882：Similar to F880, with better heatresistance properties than F880, 　　　 similar to NEMA's G-11 grade . 5. F883：Similar to F880, with flame retardent properties. Similar to 　　　 NEMA's FR-4 grade. 6. F884：Similar to 3240 , with semiconductor sheets. 7. F885： Similar to 3240, electrical static dissipative sheets. 8. F886、F887：Epoxy/Glass cloth paper core laminated sheets ,Similar to CEM-1.

The area : 980×1980 mm2, 1020×2040 mm2 ，You are warmly welcome to raise your special requirement, so as to make design and studies in special in order to produce more qualified new type laminated sheet

                                                                                      TJPFTZ L.X. INTERNATIONAL TRADING CO.,LTD.
                                                   Add: Rm 801,Block C,Building 2,Xin Li Ja,Xin Wen Hua Garden,Fu'an st,He Ping District,Tianjin,China.
                                                                                    Post code: 300021
                                                               Tel: 0086-22-81330769 /27314832   /27307427       Fax: 0086-22-27314830