BRIFLONä HEAT SHRINKABLE
PTFE & FEP TUBINGS
SH250,
SH254 & SHTF tubings have excellent resistance to weathering, chemicals
(oils, fuels, solvents,
acids, alkalis, fluids ,
and fungus, are non-corrosive, low water absorption (.01%), will not burn
nor
support combustion, have
high dielectric strength (850V/MIL dry), low dielectric constant, & a very
low
coefficient of
friction. High mechanical strength yet flexible (low temperature
flexibility -67°C). Their
excellent electrical
characteristics remain stable throughout their electrical range.
Longitudinal change
with full shrinkage: FEP —
15%: PTFE — 20%. Color: Natural (FEP-transparent; PTFE-translucent).
SHTF SHRINKABLE PTFE/FEP
SHTF is made with a combination
of PTFE and FEP resins. The inner wall is made of FEP and the outer
wall of PTFE.
When the tubing is heated, the PTFE begins to shrink down tightly over the
FEP. The FEP
inner wall melts and flows
-squeezes- into
and around the item covered, creating a solid or near solid
encapsulation.
The fit is so tight that
it is safe against most environmental hazards involving pull or
vibrations. It can
be used as a strain relief,
or moisture-proof covering for wires, connectors, terminals, splices,
electronic
devices, etc.
SHTF is non-flammable, non-corrosive, and offers all of the other outstanding
electrical
chemical, & mechanical
properties of PTFE & FEP. OPER. TEMP.: -85°F to
+450°F
Color: Natural (FEP-transparent; PTFE-translucent).
SHTF tubings have
excellent resistance to weathering, chemicals (oils, fuels, solvents, acids,
alkalis,
fluids), and fungus, are
non-corrosive, low water absorption (.01%), will not burn nor support combus-
tion, have high dielectric
strength (850V/MIL dry), low dielectric constant, and a very low coefficient of
friction. High
mechanical strength yet flexible (low temperature flexibility -67°C).
Their excellent
electrical characteristics
remain stable throughout their electrical range. Longitudinal change with
full shrinkage: 5 - 25%.
Briflon™ |
Min.
Exp. |
Max.
Rec. |
Dimen. |
|
Briflon™ |
Min.
Exp. |
Max.
Rec. |
Dimen. |
SHTF-1 |
.065" |
.000"** |
.015" |
|
SHTF-6 |
.240" |
.150" |
.020" |
SHTF-2 |
.115" |
.045" |
.015" |
|
SHTF-7 |
.350" |
.210" |
.025" |
SHTF-3 |
.130" |
.060" |
.015" |
|
SHTF-8 |
.480" |
.315" |
.032" |
SHTF-4 |
.180" |
.065" |
.015" |
|
SHTF-9 |
.700" |
.440" |
.055" |
SHTF-5 |
.190" |
.070" |
.015" |
|
SHTF-10 |
1.000" |
.700" |
.045" |
** Fully closes off. +In random lengths of 1 to 3 Ft. RoHS compliant.
SH250 (SHRINKABLE PTFE) 1.5:1
MIL-I-23053/12 250°C
SH250: an extruded
modified PTFE (PolyTetraFluoroEthylene) resin tubing, with a continuous
operating
temperature of +250°C
(550°F). SH250 will shrink when heated to 621°F. Shrinkage ratio —
1.5:1. Used
wherever hi-temperature
protection required. Applications: Protective covers in corrosive
environments,
protection for electronic
components, cable jacketing covers on immersion heaters, heat exchangers,
light duty bearing
surfaces, roll covers. MIL-I-23053/12 Class 2** or Class 3,
MIL-DTL-23053/12, AMS-DTL-23053/12
STD.P-U: 100', Sizes 30-14: 3ft. min., 13-1" 1ft. min. lgths.
Briflon™ |
Min. |
Max. |
Dimen. |
± Wall |
|
Briflon™ |
Min. |
Max. |
Dimen. |
± Wall |
SH250-30 |
.034" |
.015" |
.009" |
.002" |
|
SH250-9 |
.205" |
.124" |
.015" |
.004" |
SH250-28 |
.038" |
.018" |
.009" |
.002" |
|
SH250-8 |
.240" |
.141" |
.015" |
.004" |
SH250-26 |
.046" |
.022" |
.010" |
.002" |
|
SH250-7 |
.270" |
.158" |
.015" |
.004" |
SH250-24 |
.050" |
.027" |
.010" |
.002" |
|
SH250-6 |
.302" |
.178" |
.015" |
.004" |
SH250-22 |
.055" |
.032" |
.012" |
.003" |
|
SH250-5 |
.320" |
.198" |
.015" |
.004" |
SH250-20 |
.060" |
.039" |
.012" |
.003" |
|
SH250-4 |
.370" |
.224" |
.015" |
.004" |
SH250-19 |
.065" |
.043" |
.012" |
.003" |
|
SH250-3 |
.390" |
.249" |
.015" |
.004" |
SH250-18 |
.076" |
.049" |
.012" |
.003" |
|
SH250-2 |
.430" |
.278" |
.015" |
.004" |
SH250-17 |
.085" |
.054" |
.012" |
.003" |
|
SH250-1 |
.450" |
.311" |
.015" |
.004" |
SH250-16 |
.093" |
.061" |
.012" |
.003" |
|
SH250-0 |
.470" |
.347" |
.015" |
.004" |
SH250-15 |
.110" |
.067" |
.012" |
.003" |
|
SH250-3/8"** |
.560" |
.399" |
.025" |
.006" |
SH250-14 |
.120" |
.072" |
.012" |
.003" |
|
SH250-1/2"** |
.750" |
.524" |
.025" |
.006" |
SH250-13 |
.140" |
.080" |
.012" |
.003" |
|
SH250-5/8"** |
.930" |
.655" |
.030" |
.006" |
SH250-12 |
.150" |
.089" |
.012" |
.003" |
|
SH250-3/4"** |
1.125" |
.786" |
.035" |
.008" |
SH250-11 |
.170" |
.101" |
.012" |
.003" |
|
SH250-1"** |
1.500" |
1.036" |
.035" |
.008" |
SH250-10 |
.191" |
.112" |
.012" |
.003" |
|
|
|
|
|
|
ETCHING FOR BONDING IS AVAILABLE TO ORDER.
RoHS compliant.
SH254 4:1 (SHRINKABLE PTFE) MIL-I-23053/12 250°C
SH254 tubing can recover
to approximately 1/4 of its expanded size when heated to its gel point (621°F-
625°F). Because of its
exceptional shrinkage capability, its recommended that the outside diameter of
the object to be shrunk
down upon should not be more than 50% of the expanded I.D. of the size of the
tubing used. Many
sizes conform to AMS 3584 and MIL-I-23053/12 Class 5, MIL-DTL-23053/12,
AMS-DTL-23053/12.
SH254 is non-flamable, non-corrosive, and offers all of the other outstanding
electrical, chemical, and
mechanical properties of PTFE. Std. Color: Natural (Clear)
Briflon™ |
Min. |
Max. |
Dimen. |
± Wall |
Class |
|
Briflon™ |
Min. |
Max. |
Dimen. |
± Wall |
Class |
SH254-5/64"+ |
.078" |
.025" |
.009" |
.002" |
501 |
|
SH254-9/16" |
.562" |
.155" |
.015" |
.004" |
509 |
SH254-1/8"+ |
.125" |
.037" |
.010" |
.002" |
502 |
|
SH254-5/8"+ |
.625" |
.178" |
.015" |
.004" |
510 |
SH254-3/16" |
.187" |
.050" |
.012" |
.003" |
503 |
|
SH254-11/16" |
.687" |
.198" |
.015" |
.004" |
511 |
SH254-1/4"+ |
.250" |
.063" |
.012" |
.003" |
504 |
|
SH254-3/4"+ |
.750" |
.224" |
.015" |
.004" |
512 |
SH254-5/16" |
.312" |
.079" |
.012" |
.003" |
505 |
|
SH254-7/8" |
.875" |
.244" |
.015" |
.004" |
513 |
SH254-3/8"+ |
.375" |
.096" |
.012" |
.003" |
506 |
|
SH254-1"+ |
1.000" |
.278" |
.015" |
.004" |
514 |
SH254-7/16" |
.438" |
.112" |
.012" |
.003" |
507 |
|
SH254-1 1/4"+ |
1.250" |
.347" |
.015" |
.004" |
515 |
SH254-1/2"+ |
.500" |
.144" |
.015" |
.004" |
508 |
|
SH254-1 1/2" |
1.500" |
.400" |
.015" |
.004" |
516 |
STD. P-U: 100', in 4 ft. min. lengths. **Based on full recovery.
+Per MIL-I-23053/12A Class 5, MIL-DTL-23053/12, AMS-DTL-23053/12. RoHS compliant.
LARGER SIZES AND COLORS ARE AVAILABLE TO ORDER
BRIM ELECTRONICS, INC. 120
HOME PLACE LODI, NJ 07644
TEL: 201-796-2886 FAX:
973-778-2792 E-MAIL: info@brimelectronics.com