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3M SFTW-203 Tubing 热缩套管
文章来源:   点击数:572    发布时间:2016-9-30

3M SFTW-203 Tubing 热缩套管
工作QQ:108272601王先生13922715087 
http://www.gzrongxing.com

3:1 Very Flexible Polyolefin 
Data Sheet

Product Description

3 M. S F T W-203 is a 3:1 shrink ratio 
tubing that offers an outstanding balance 
of electrical, physical and chemical 
properties for a wide variety of industrial 
and military applications. SFTW-203 is 
made of very flexible, heat-shrinkable 
polyolefin which is mechanically tough, 
chemically resistant, and can be easily 
surface printed.

S F T W-203 tubing has been 
engineered to offer a low shrink 
temperature of 100
°C (212°F). T h i s 
allows the tubing to shrink rapidly, and 
minimizes heat exposure and possible 
damage to temperature sensitive 
s u b s t r a t e s .

S F T W-203 tubing meets the 
performance requirements of MIL-DTL23053/
5 Class 1, and is ULR e c o g n i z e d 
(File No. E48398) for flame retardance. 
It is rated for continuous operation from 
-55
°C (-67°F) to 135°C (275°F), and 
withstands elevated temperatures of 
300°C (572°F) for brief periods.

Standard Sizes and Dimensions

Typical Applications


The extra flexibility and low shrink 
temperature of SFTW-203 tubing make it 
ideal for shrink-fit jacketing and 
insulation of flexible wire bundles and 
temperature sensitive components. T h e

3:1 shrink ratio makes SFTW-203 the 
insulation of choice for end terminations 
where the connector body is larger than 
the cable and for repair applications 
where the tubing must be slid over a 
c o n n e c t o r. SFTW-203 can also be used 
to insulate an oversized component in 
line to the wiring. 
Shrink Ratio

S F T W-203 has a 3:1 shrink ratio. W h e n 
freely recovered, the tubing will shrink to 
33% of its as-supplied internal diameter. 
The recovered wall thickness of the 
tubing is proportional to the degree of 
r e c o v e r y.

Standard Colors

B l a c k .

Standard Packaging

Boxes of four-foot lengths, or larg e 
spools. Cut pieces subject to factory 
q u o t a t i o n .

Ordering Information

Order SFTW-203 by product name, size 
equivalent to expanded inner diameter, 
c o l o r, and package type. Always order 
the largest size that will shrink-fit snugly 
over the item to be covered. 

 

 

SFTW-203-3/8 BLK 

SFTW203 1/4" BL SPL 

SFTW203-1 1/2"x48"BX 

SFTW203 3/4 (18MM) BK SPL 3200750BK 
SFTW-203-1/16-48-Black 

SFTW-203-1/16-Black 

SFTW-203-1/8-48-Black

 SFTW-203-1/8-Black

 SFTW-203-1/4-48Black 
SFTW-203-1/4-Black

 SFTW-203-3/8-48-Black 

SFTW-203-3/8-Black 

SFTW-203-1/2-48-Black

 SFTW-203-1/2Black 
SFTW-203-3/4-48-Black 

SFTW-203-3/4-Black 

SFTW-203-1-1/2-48-BLK 

SFTW-203-1 1/2-Black 

SFTW-203-148-
BLACK SFTW-203-1-1/2-48-Black

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