the world's only double contact flipper gasket for sliding sash windows - technical datasheet
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The Worlds only double contact
flipper gasketfor sliding sash windows
01726 871025 | sales@coastal-group.com | www.coastal-group.comGlobal House | 3 Bojea Industrial Estate | Trethowel | St Austell | Cornwall | PL25 5RJ
DC-
129Innovating & upgrading the style, performance & longevity
of external doors & windows globally
No Brushes To Wear!
A Rating Can Be Achieved
Excellent Acoustic Rating
No Window Rattle
LIFE TIME
NOW IN STOCK
DO NOT SCALE FROM THIS
DRAWING! IF IN DOUBT,
PLEASE ASK!
COASTAL JOINERY HARDWARE
www.coastal-group.com
SP5920 TEMPO™ WEATHERSEAL
TECHNICAL DATASHEETSIZE DRAWN DWG NO REV
A4 BCP DWS00002 0.01SCALE - 21 Feb 2014 SHEET 1 OF 2
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Product advantages
· Closed cell micro foam, no water absorption possible.
· Rigid back for easy installation and to prevent stretch.
· Aesthetic look, no wavy effect after installation.
· High tolerance due to using foam parts.
· Acoustical value to 40dB because of hollow chamber
· Easy creation of gaskets by means of notches with the SPVT Tool
Working Temperature:
- 40° to +120° C
Physical Characteristics
· Color stability
· UV Resistant
· Ozone Resistant
· Smoke barrier complying with DIN 18095
Paint Compatibility:
The material used in TEMPO S and SP quality is compatible with thinned acrylic paints and alkyd resin paints containing
conventional solvents. Paint and coatings, of which the properties are unknown must be tested for compatibility in contact
with the weather seals.
Co-extrusion weather seal with self adhesive strip
· Thermoplastic Elastomer 80° Shore A TPE
· Thermoplastic Elastomer Foam 23° Shore A TPS
80° Shore A ISO 868
· Density: 0.79 g/cm3 ISO 1183
· Pull strength: 11.2 MPA ISO 37
· Tear stretch: 520 % ISO 37
· Tear force: 5.0 MPA ISO 37
· Pressure deformation rest: 29% (22h / 23° C) ISO 815
23° Shore A ISO 868
· Density 0.58 g/cm3 ISO 1183
· Pull strength: 7.0 Mpa ISO 37
· Tear stretch: 750% ISO 37
· Tear force: 5.0 MPA ISO 37
· Pressure deformation rest: 10% (22h /23°C) ISO 815
· Pressure deformation rest: 23% (22h /70°C) ISO 815
DO NOT SCALE FROM THIS
DRAWING! IF IN DOUBT,
PLEASE ASK!
COASTAL JOINERY HARDWARE
www.coastal-group.com
SP5920 TEMPO™ WEATHERSEAL
TECHNICAL DATASHEETSIZE DRAWN DWG NO REV
A4 BCP DWS00002 0.01SCALE - 4 NOV 2013 SHEET 2 OF 2
Wh
ile e
very
att
emp
t h
as b
een
mad
e to
en
sure
th
e ac
cura
cy a
nd
co
mp
lete
nes
s o
f th
e in
form
atio
n in
th
is d
ocu
men
t, s
om
e ty
po
grap
hic
al o
r te
chn
ical
err
ors
may
exi
st.
Co
asta
l Sp
ecia
list
Iro
nm
on
gery
can
no
t ac
cep
t re
spo
nsi
bili
ty f
or
cust
om
ers’
loss
es r
esu
ltin
g fr
om
th
e u
se o
f th
is d
ocu
men
t. P
leas
e al
so n
ote
th
at t
his
dra
win
g /
des
ign
is s
ub
ject
to
ch
ange
wit
ho
ut
pri
or
no
tice
in a
cco
rdan
ce w
ith
ou
r p
olic
y o
f co
nti
nu
al p
rod
uct
dev
elo
pm
ent.
This
dra
win
g /
des
ign
co
nta
ins
pro
pri
etar
y in
form
atio
n t
hat
is p
rote
cted
by
cop
ywri
te, a
nd
is t
he
pro
per
ty o
f C
oas
tal S
pec
ialis
t Ir
on
mo
nge
ry.
This
do
cum
ent,
in w
ho
le o
r in
par
t, m
ay n
ot
be
ph
oto
cop
ied
, rep
rod
uce
d, o
r tr
ansl
ated
into
an
oth
er la
ngu
age
wit
ho
ut
pri
or
wri
tten
co
nse
nt
fro
m
Co
asta
l.
Co
asta
l Gro
up
is a
t th
e le
adin
g ed
ge in
join
ery
har
dw
are.
Cu
sto
mer
car
e an
d q
ual
ity
are
at t
he
core
of
ever
yth
ing
we
do
- y
ou
can
be
con
fid
ent
that
a c
all t
o C
oat
al w
ill b
e th
e o
nly
cal
l yo
u n
eed
fo
r al
l yo
ur
join
ery
har
dw
are
nee
ds.
Material Characteristics
TEMPO S-seals are produced of a high quality TPE.
TPE is a thermoplastic elastomer that combines in a successful way the characteristics of vulcanized rubber like heat resistance
and low pressure forming rest with the ease in process of thermoplastic synthetics.
Some characteristics of TPE are:
· Mechanical property within a temperature rage of -40ᄚ C to +150ᄚ C
· Fluid resistance in the chloroprene class for water based liquids, oils and hydrocarbons
· Low pressure and tension deformation rest
· Excellent heat aging resistance at a temperature of 150ᄚ C for up to 2 weeks and 125ᄚ C for longer periods
· Excellent dynamic resistance against fatigue
· High wear resistance
· Excellent resistance against ozone and weathering.
· The combination of these characteristics in one material gives the designers a greater flexibility in the design of their
products.
Mechanical characteristics
· The hardness of TPE makes it possible to design and produce objects that vary from flexible to semi-stiff while the positive
physical characteristics are maintained.
· The specific weight of TPE is favourable compared to vulcanized rubbers (EPDM, poly chloroprene) that have a higher
specific mass. Based on contents units they therefore need a smaller weight of TPE rubbers for specific applications.
· The pull characteristics of TPE vary according to stiffness. The harder types have a higher pull strength than the softer
ones.
· The tear strength of TPE is high. This allows the use in a vast range of applications, where conventional rubbers are used
now.
· The behaviour with tear and pressure of TPE means a big breakthrough in thermoplastic materials. Resistance against
durable tear after being torn 100% is good for all types of TPE rubbers. The resistance against durable pressure after a
constant forming is excellent, especially at high temperature and for longer periods. The low pressure- and tear forming
rest of the softer types allow a wide range of applications where so far only conventional rubbers could be used.
· The fatigue resistance of TPE is exceptional high compared to many thermo hard types of rubber. The softer types of TPE
are, compared to natural rubber specially compounded for this, better resistant against fatigue.
· The brittleness limit of TPE is below -40° C. All harnesses have a good flexibility at low temperature. The softer types
have, off cause, a higher flexibility at a lower temperature.
· The wear resistance of TPE rubber is better than many vulcanized rubber compounds. The wear resistance strongly
depends on the circumstances of use.
Processing characteristics
TEMPO S seals are produce according to the extrusion process. The TEMPO knowhow of this technique allows complying with
all requirements of the seal design. This applies to the lip shaped seals as well as for the thin sided profiles with hollow
chambers.
Fire resistance
A special fire resistant quality complying to Ul-94-V0 is available.
Material details
The choice of TPE as a raw material for weather seals is defined by the required acrylic resistant paints. This applies for both
acrylic dispersion paints as well as acrylic plates. The mechanical behaviour of weather seals, extruded from TPE corresponds
to that of EPDM. The great advantage of TPE compared to EPDM is the fact that TPE seals can be welded.
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