Heat-resistant slightly adhesive film LIOELM™ LE950 Series

LIOELM™ LE950 series is a single-side adhesive tape, which is a coated thin heat-resistant film material with low adhesion PSA, and it is possible to re-separate from various materials. 
Furthermore, the change of properties with time is significantly small, and the condition is stable, it can be used as carrier tape for FPC, electronic components and etc., As heat-resistant type base material and adhesive agent are used, it is excellent as a backing material for basal plate with heat-treatment such as resist-curing process or coverlay adhesive processing like COF etc.
 Preparing for being used in a clean room, the center core and packing materials are made for that usage.

• Product Data
• Notes in Use
• Points to Note When Storing
• Featured Products

Product Data

Product name	Structure		Characteristics						Technical Data sheet
	Thickness (μm)	Effective width (mm)	Adhesion  (N/25mm)	Adhesive performance
				PE	ABS	PC	PU	PP
LIOELM™ LE951			Heat-resistant removable (low contamination type), low heat shrinkage
	60	1040	0.1	△	△	△	△	△
LIOELM™ LE957L			Heat-resistant removable (low contamination type), non-silicone separator
	60	1040	0.08	△	△	△	△	△

Notes in Use

1. Clean the adherend (Remove dust, any other foreign particles, water, and oil.)
2. Make sure that the adherend is free of burrs and warpage.
3. Apply the tape to the adherend at a temperature of around 20 degrees centigrade wherever possible.
4. After applying the tape, press firmly.
5. Be sure to conduct a test before using the tape to check that the tape is suited for the application.

• These tapes are for industrial use only. Do not use them for the following applications.
  ･Applications that involve or may involve the direct attachment of the tape to the skin.
  ･Applications that involve the direct attachment of the tape to food.

Notes on strage

1. Store the product in a room away from sunlight. Keep it away from high temperatures and humidity. (The desirable temperature is 5 to 40 degrees centigrade, and the desirable humidity is 60% or lower.)
2. Avoid placing the product directly on the ground or floor. Place it on a table that allows air to pass through.
3. When storing tapes in a stack, be sure to insert a removable material, such as inserting paper, between the tapes and stack them vertically.

Featured Products

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Thin heat-resistant double-sided tapes series

A lineup of thin film tapes with excellent heat resistance. Each adhesive tape is designed to have a thickness of 50μm or less, and can be used for various applications that require miniaturization of the entire product and heat resistance.

Heat-resistant slightly adhesive film LIOELM™ LE950 Series

A heat-resistant single-sided adhesive tapes with low-contamination and slightly sticky acrylic pressure sensitive adhesives. Can be used as a carrier tape for FPC, electronic components, etc.

Base material joining tape (Splice tape)

DF4000 series/LE831P series: Tape for splicing substrates during printing/film processing. We offer a lineup of products with features such as good adhesion in low-temperature environments, suitability for high-speed processing, and high heat resistance.

Anti-tracking tape

This is an insulating tape for next-generation EVs that has both heat resistance (RTI 180℃) and tracking resistance (1000V). It can be used for insulating the housings of EV parts such as transformers/reactors, inverters/junction boxes, etc.

Removable protective film LIOELM™ LE501

A protective film with excellent transparency, reworkability, and air release properties. Can be used as surface protection for touch panel products, process protection, etc.