6.8 미콘 금속화된 폴리프로필렌/Bopp/OPP/MPP 커패시터 필름

• Usage: Metallized Film for Capacitor Use
• Type: Metallized Film
• Material: BOPP
• Feather: Metallized Polypropylene Film
• Hardness: Soft
• Transparency: Opaque
• 모델 번호.: Metallized Film For Capacitor Use
• Processing Type: Multiple Extrusion
• 두께: 1.9-12미크론
• 너비: 10-150mm
• 내경: 75mm
• 외경: 180mm, 200mm, 220mm, 240mm, 270mm, 280mm, 300mm, 320mm
• MOQ: 1쌍
• 응용 프로그램: 필름 커패시터
• 여백: 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 5mm
• 사용자 정의: 맞춤형 금속 배선 필름을 수용합니다
• DC 유전체 강도: 400vdc 이상
• 너비 공차: 3mm
• 여백 너비 편차: 0.2mm
• 마이크로미터(10개 층) 두께: 2% 이상
• 원자재 밀도: 0.905g/mm3
• 배송 날짜: 7-15일
• 저항: 2-4/6-9ohm/Sq
• 운송 패키지: Standard Export Pallet Packing for Metallised Film
• 사양: Metallised film for capacitor use
• 등록상표: CSF, SAIFU
• 원산지: China
• 세관코드: 3920209090
• 생산 능력: 300tons/Month

제품 설명

 Metallised Film Introduction 
            

Base film	PP
Normal thickness	2.0μm ~12.0μm
Margin type	Single, two margins
Coating metal	Zinc-Aluminum alloy,Aluminum
Coating side	Single,two sides
Edge structure	Heavy edge
Cutting type	Straight cut, wave cut

  Square Resistance 

Reinforced resistance	Normal resistance
(2~4)Ohm/sq	(6~9)Ohm/sq
(1~3)Ohm/sq	(4~6)Ohm/sq
(1~3)Ohm/sq	(12~18)Ohm/sq
(2~4)Ohm/sq	(17~23)Ohm/sq

 

Inside/outside core diameter:

Inside core diameter/Tolerance		Outside core diameter/Tolerance
75mm	+1/-0.5mm	220 280 320	±20mm ±20mm ±20mm
Note: A pair tolerance of outside core diameter ≤2mm.

Specifications of metallized film:

(MPP Film):

 

Properties	Unit	Typical value
Density	g/cm3	0.905±0.005
Thickness	um	2.2-15
Tensile Strength	MD(MPa)	≥100
Elongation at Break	MD(%)	20~200
Elastic Modulus	MD(MPa)	2800
Heat Shrinkage	MD(%)	≤5 ( 120ºC, 10min)
Wetting Tension	mN/m	38(Corona treated side)
Surface Roughness	µm	0.08
Melting Point	ºC	172
Volume Resistivity	Ω.m	>1015
Break-dowm Voltage	V/µm	≥350(23ºC,DC)
Dielectric Constant		2.2 (20ºC,1KHz)
Dissipation Factor		≤5×10-4 (20ºC,1KHz )

Note: Other specifications of metallised film can be negotiable.
 

Metallised film Packing

1)Film rolls are packed in plastic bags, vacuumed and put into desiccant for heat sealing.
2)The Bags are marked with type labels, mark thickness width, free margin width and resistance.
3)The bags are packed in carton cases.
4)The cartons are wrapped by wooden cases or reinforced carton.

Metallised film Storage:

 Metallized film should be stored in its original package with temperature 5 - 35ºC and humidity less than 85%RH before using.
Metallized layer is easily oxidized when exposure to moisture. Therefore, the film should be used as soon as possible when opened.
The recommended temperature is 15 -25ºC with humidity less than 60%RH after opening.
With original sealed package, and stored as mentioned above, the storage time can be as following:
Al metallized film: 12 months from the delivery date. 
Al/Zn Alloy metallized film: As zinc is quite unstable , the storage period (from delivery date) depends on the resistance of the film:
≤10 Ohm/sq: 6 months
10 ~30Ohm/sq: 3 months
>30Ohm/sq: 1month

Appliactions of Metallised film