EEWORLDEEWORLDEEWORLD

Part Number

Search

3M 4957F 1" X 5"-15

Description
TAPE DBL COATED GRY 1"X 5" 15/PK
Categoryaccessories   
File Size156KB,6 Pages
Manufacturer3M
Websitehttp://3M.com/esd
Environmental Compliance
Download Datasheet Parametric View All

3M 4957F 1" X 5"-15 Overview

TAPE DBL COATED GRY 1"X 5" 15/PK

3M 4957F 1" X 5"-15 Parametric

Parameter NameAttribute value
Tape typeDouble coated, double sided
Adhesiveacrylic acid
base fabric, carrierPolyester film
thickness0.0620" (62 mils, 1.575mm)
Thickness - Adhesive0.0600"(60.0 mils,1.524mm)
Thickness - base fabric, carrier0.0020"(2.0 mils,0.051mm)
width1.00"(25.40mm)
length5.00"(127.00mm)
colorgrey
use-
temperature range200°F (93°C) maximum
shelf life24 months
Shelf life start dateShip date
3
3M VHB Tape Durability
TM
TM
Technical Bulletin
Summary
August, 2018
This bulletin addresses the long-term durability of 3M™ VHB™ Tapes and
their ability to perform in certain types of demanding environments. This
will be addressed from a variety of view-points including chemical
composition, resistance to harsh environments, 3M and independent tests
for product durability, and certain applications where 3M™ VHB™ Tape
products have demonstrated excellent ability to perform in demanding
applications. Test results on moisture resistance, UL durability,
accelerated weathering, outdoor weathering, thermal cycling and fatigue
resistance will be discussed.
3M is a technological leader in acrylate pressure sensitive adhesive (PSA)
technology. 3M™ VHB™ Tapes represent examples of 3M’s proprietary,
state-of-the-art chemistry. The long-term aging resistance lies in the
polymer comprising 3M™ VHB™ Tapes. The chemical bonds that make up
the polymer chains consist of carbon-carbon single bonds that are highly
resistant to energy in the form of heat or ultraviolet light, as well as
chemical attack. In less durable foams or adhesives, such conditions could
lead to cleaving of the polymer backbone and thus a weakening of
mechanical properties. In the case of acrylic adhesives and foams,
however, additional crosslinking is chemically favored over chain scission
(cleavage). This means that, rather than undergoing a process of
decomposition, the acrylate materials will tend to build modulus very
slightly over extended exposures. This translates to a stronger, long lasting
bond.
Temperature Exposure
Because of the demanding and diverse applications users have for
3M™ VHB™ Tapes, durability has always been a key interest in the
performance of these products. One of the first issues for tapes is
retention of tack and adhesion after exposure to elevated
temperatures. Bonds made with 3M™ VHB™ Tapes can tolerate
periodic, short- term exposures to temperatures up to 300°F (150°C)
for most Foam Tapes.
Composition
Durability Testing
SLC nand flash speed
What is the fastest speed that SLC nand flash can reach? It may be theoretical, single plane, not as many channels as Micron? ??? ??? ??? ??? ??? ??? ??? ??? ???...
lint001 Embedded System
How does ActivateDeviceEx load the dll in the specified directory?
When ActivateDeviceEx loads the driver, it defaults to the DLL in the windows\ directory, so the DLL needs to be packaged with the kernel into NK. How can I load the dll in my application directory? T...
beibei86 Embedded System
The rising edge of the MOS tube drain waveform has a high peak
As shown in the figure, when there is no RC in parallel with the drain, there will be a spike of about 20V on the rising edge of the drain. After adding RC, the spike drops to 4V, but the 10 ohm resis...
令届剑 Analog electronics
About the installation of CCS3.3
I'm a newbie but I can't install CCS. Can any seniors teach me what to do? It's urgent....
aaa772625954 DSP and ARM Processors
[Sipeed LicheeRV 86 Panel Review] 6. Building a Waft Environment on Windows
The Waft developer documentation states that the development environment only supports Windows wsl . However, I didn't believe it and had to give it a try. I had already installed NodeJS in the Win10 ...
sonicfirr Domestic Chip Exchange
EVC Window Inheritance
In order to keep the window style consistent and make editing more convenient, I want to make a template window so that other windows can inherit the style of this window. How can I achieve this?...
zhufeiyu830 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1091  1867  2450  1215  2008  22  38  50  25  41 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号