Black 10um High Temperature Resistance Pi Base Film for Optical Electronic Materials Aerospace Fields

• Customization: Available
• Type: Stretch Film
• Hardness: Soft
• Molding method: Blow Molding
• Tensile Strengt(MD): >=150 MPa
• Tensile Strengt(Td): >=150 MPa
• Elongation(MD): >=35%
• Elongation(Td): >=35%
• Elastic Modulus(MD): >=2000 MPa
• Elastic Modulus(Td): >=2000 MPa
• Glossiness: 25~45gu
• Shrinkage Rate(MD): <=0.1%
• Shrinkage Rate(Td): <=0.1%
• Dielectric Strength: >=20kv/mm
• Transport Package: Carton/Pallet
• Specification: customizible
• Origin: China

Product Description

 

Product Parameters

Main items / Subitems							Specifications / Values
Carrier type or Base material							PI base film
Appearance / Color							Roll/Black
Single roll finish product available dimensional value		Total Thickness(microns)					10±1
		Jumbo Roll Width(mm)					520
		Jumbo Roll Length(M)					2000
Main Characteristics		Items			Unit	Test method	Typical Value
		Tensile strength		MD	Mpa	GB/T1040.1-2018	>=150
				TD			>=150
		Elongation at Break		MD	%	GB/T1040.1-2018	>=35
				TD			>=35
		Elastic Modulus		MD	Mpa	GB/T1040.1-2018	>=2000
				TD			>=2000
		Glossiness			GU	ASTM D149	25~45
		Shrinkage Rate (200ºC,1Hour)		MD	%	GB/T 13542	<=0.1
				TD	%		<=0.1
		Dielectric Strength			kV/mm	GB/T1408.1-2016	>=20

 

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Company Profile

    Keraf group was founded in 2014 under the exclusive and strategic mandate of GrafTech®, a world-renowned graphite brand with a history of more than 130 years, to expand the Chinese market. Our company is located in the complete industrial chain, full competition, with the world factory reputation of Dongguan City, China.
    Keraf tech is a well-established and professionally managed corporation with nearly 10 years of distinguished record in research and development, production, and marketing of various interface materials and components in China domestic and overseas markets.
    After nearly ten years of technology accumulation and intensive development, Keraf group has been transformed from a factory focused on OEM thermal management materials die-cutting production into a comprehensive industrial group with one-stop services such as ODM thermal tech design, hardware and plastic processing, LSR components, industrial coating materials and so on.
    Keraf group's core products have covered 3C electronics, semiconductor, equipment, automotive, new energy, photovoltaic power generation, shipping, aviation and other industries to provide a full range of high performance, excellent quality interface material solutions.
    Always adhering to the integrity, focus, innovation, win-win business philosophies, Keraf Group have already established and maintained a good cooperative relationship with many global clients. We are also looking forward to becoming one of your reliable and trusted long-term strategic partners.

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