3M 4930 6" X 6"-5 datasheet, PDF

Datasheet> All Categories > accessories> 3M 4930 6" X 6"-5

3M 4930 6" X 6"-5: DescriptionTAPE DBL COAT WHT 6"X 6" 5/PACK; Categoryaccessories; File Size156KB，6 Pages; Manufacturer3M; Websitehttp://3M.com/esd; Environmental Compliance

Download Datasheet Parametric View All

3M 4930 6" X 6"-5 Overview

TAPE DBL COAT WHT 6"X 6" 5/PACK

3M 4930 6" X 6"-5 Parametric

Parameter Name	Attribute value
Tape type	Double coated, double sided
Adhesive	acrylic acid
base fabric, carrier	Paper
thickness	0.0250" (25 mil, 0.635mm)
Thickness - Adhesive	0.0220"（22.0 mils，0.559mm）
Thickness - base fabric, carrier	0.0030"（3.0 mils，0.076mm）
width	6.00"（152.40mm）
length	6.00"（152.40mm）
color	White
use	-
temperature range	200°F (93°C) maximum
shelf life	24 months
Shelf life start date	Ship date

Preview

Download Datasheet

View All

3M VHB Tape Durability

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

Recommended Resources

Touch-type adjustable timing circuit (1)

IBM-PC∕XT power supply circuit diagram 03

TC9148 coding integrated circuit

Wireless "Walkman" receiver circuit

Integrator circuit with extended timing range

Follow-up flash circuit

Also talk about the international standards of radio frequency identification technology: International standards are generally formulated by Westerners. The original versions are in English, and the so-called Chinese versions are often direct translations of the original versions. In many...; fish001 RF/Wirelessly

What basic knowledge do you need to do embedded system? Please advise!: I am a student majoring in computer network engineering. I have been working on a MCU project with a team for a year (mainly using Lingyang 61 to develop an item manager). After a year, I found that t...; linguoxian Embedded System

SD card project of CCS5.4: I use CCS3.3 to debug the SD card project, but it works when I import the project into CCS5.4. When I click the run button, the program does not jump to the main program, but to other places, as shown...; chenbingjy DSP and ARM Processors

[RISC-V MCU CH32V103 Review] BH1750 Light Intensity Detection: BH1750 is a digital light intensity sensor. Compared with the light intensity detection composed of photoresistors and A/D converters, it is easy to use and does not require calibration processing. BH...; jennyzhaojie Domestic Chip Exchange

Fault inspection and treatment of transmitter 4-20mA circuit under different power supply modes: [i=s]This post was last edited by zidonghua01 on 2018-8-15 19:14[/i] [font=微软雅黑][size=3][color=#000000]Two-wire transmitters and three-wire transmitters are widely used in industrial sites, and 4-20mA...; zidonghua01 Industrial Control Electronics

The technology is not up to standard and the backlight is welded, which is really a tragedy: I wonder if anyone has managed to light up the backlight? My skills are not good enough, so I didn’t do it well, and instead I removed the soldering pad… The chip I applied for is too small.I wanted t...; nwcheroes Microcontroller MCU

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components