3M 4943F 1.5" X 8"-6 datasheet, PDF

Datasheet> All Categories > accessories> 3M 4943F 1.5" X 8"-6

3M 4943F 1.5" X 8"-6: DescriptionTAPE DBL COATED 1 1/2"X 8" 6/PK; Categoryaccessories; File Size156KB，6 Pages; Manufacturer3M; Websitehttp://3M.com/esd; Environmental Compliance

Download Datasheet Parametric View All

3M 4943F 1.5" X 8"-6 Overview

TAPE DBL COATED 1 1/2"X 8" 6/PK

3M 4943F 1.5" X 8"-6 Parametric

Parameter Name	Attribute value
Tape type	Double coated, double sided
Adhesive	acrylic acid
base fabric, carrier	Polyester film
thickness	0.0450"（45.0 mils，1.143mm）
Thickness - Adhesive	0.0430"（43.0 mils，1.092mm）
Thickness - base fabric, carrier	0.0020"（2.0 mils，0.051mm）
width	1.50"（38.10mm）1 1/2"
length	8.00"（203.20mm）
color	grey
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

Electromagnetic vibration table circuit three

Feedforward power amplifier

Practical bidirectional thyristor dimming light circuit

622Mbps, 4:1 SDH/SONET parallel/serial converter

L292 driver circuit diagram

Multi-purpose radio and television signal generator circuit

A small driver problem for beginners, please help: In embedded drivers, why should the key driver be changed to the input subsystem, and why should the input subsystem be changed to the platform bus architecture? What are the benefits?...; wrf346984243 ARM Technology

Automatic control of matlab - Bode plot: You may find it useful in the theory of automatic control, suitable for reference in automation and related majors! I learned all of it by myself, in order to deepen my understanding of the course at ...; gaoxiao Microcontroller MCU

Apply for an LPC1114 for driver experiment: Apply for an LPC1114 to do driver experiments, :), prepare to make a three-loop driver ~ with SCI, PWM, stepping control modeResource planning and implementation: Resource requirements: ENCODER encode...; longye199035 NXP MCU

Cadence Tool Introduction: 1. Logic design and verification tools * Logic simulation tools: Cadence NC-Verilog, Verilog-XL, NCSim, Simvision Waveform Viewer * Synthesis tools: Cadence BuildGates * Formal verification tools: Ver...; ys3663391 FPGA/CPLD

Help ARM 9 + 2410 + wince 4.2: After downloading the image, I restarted: Windows CE Firmware Init INFO: Initializing system interrupts... INFO: Initializing system clock(s)... INFO: Initializing driver globals area... SDMMC config ...; wies Embedded System

Reflections of a Test Engineer: I am an assistant test engineer who has just started working for a short time. Hehe, this is the position for the time being. But I pay attention to things, but not limited to this position itself. As...; eeleader Talking about work

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components