Resin composition

1. A resin composition comprising a hexagonal ferrite and a tetrafluoroethylene-propylene copolymer, wherein the resin composition comprises 50 to 98 parts by weight of the hexagonal ferrite, based on 100 parts by weight of a total amount of the resin composition,

a proportion of a number of propylene units to a total number of monomer units in the tetrafluoroethylene-propylene copolymer is 30 to 50%, and

a Mooney viscosity of the tetrafluoroethylene-propylene copolymer is 20 to 50 ML (1+10) 100° C.

2. The resin composition according to claim 1 , comprising 75 to 95 parts by weight of the hexagonal ferrite.

3. The resin composition according to claim 1 , comprising 2 to 47 parts by weight of the resin, 50 to 95 parts by weight of the hexagonal ferrite, and 3 to 48 parts by weight of one or a mixture comprising a combination of two or more selected from the group consisting of a soft magnetic ferrite, a soft magnetic alloy, a highly thermally conductive inorganic substance, and an electrically conductive substance, based on 100 parts by weight of the total amount of the resin composition.

4. The resin composition according to claim 1 , wherein the hexagonal ferrite is one or a mixture of two or more selected from the group consisting of an M-type, a Z-type, and a Y-type having the following general formulas:

(M-type) BaM X Fe (12−X) O 19

(Z-type) Ba 3 M β Fe 24 O 41

(Y-type) Ba 2 M 2 Fe 12 O 22

wherein, M is one or a combination of two or more selected from the group consisting of Ti, Co, Ni, Zn, Mn, and Cu, and part or all of Ba may be substituted with Sr, and

wherein in the formula of the M-type, X is an integer of 0 to 12, and in the formula of the Z-type, β is 0.1 to 20.

5. The resin composition according to claim 4 , wherein when the resin composition comprises the M-type as the hexagonal ferrite, a condition of 1.0≦α≦6.4 is satisfied, provided that a molar ratio of a Fe component to an M component in the M-type is represented by Fe component: M component=10:α.

6. The resin composition according to claim 4 , wherein when the resin composition comprises the M-type as the hexagonal ferrite, the M-type is Ba(Ti A Co B Zn C ) 2 Fe 10 O 19 , and conditions of 0.3≦A≦1.5, 0.1≦B≦1.0, and 0.1≦C≦0.7 are satisfied.

7. The resin composition according to claim 4 , wherein when the resin composition comprises the Z-type as the hexagonal ferrite, a condition of 0.5≦β≦2.6 is satisfied, provided that a molar ratio of a Fe component to an M component in the Z-type is represented by Fe component : M component=24:β.

8. The resin composition according to claim 4 , wherein when the resin composition comprises the Z-type as the hexagonal ferrite, the Z-type is Ba 3 Co D Zn E Fe 24 O 41 , and conditions of 0.4≦D≦2.0 and 0.1≦E≦1.0 are satisfied.

9. The resin composition according to claim 4 , wherein when the resin composition comprises the Y-type as the hexagonal ferrite, the Y-type is Ba 2 (Zn F ) 2 Fe 12 O 22 , and a condition of 0.35≦F≦1.35 is satisfied.

10. A sheet comprising the resin composition according to claim 1 .

11. An adhesive sheet having an adhesive layer on a surface of the sheet according to claim 10 .

12. The sheet according to claim 10 , used for absorbing an electromagnetic wave generated from a circuit of an electrical product and electronic equipment.

13. A paint containing the resin composition according to claim 1 .

14. A sheet for electromagnetic wave absorption having a layer comprising the paint according to claim 13 on a surface of a sheet of a resin.