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Operative and Administrative Office
Via L. Biagi, 65 D/22
20099 Sesto S. Giovanni
MILANO
Tel. ++39 2 2481116 r.a.
Telefax ++39 2 26225377


Operative unit of Italy center
Via Porta Castagnara, 3
01038 Soriano Nel Cimino
VITERBO
Tel. ++39 0761 745043
 
 
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Silk-screen Process
 VHB acrylic foam tapes (Very High) are high-performing alternative solutions compared with the traditional mechanical assemblage systems, as rivets, screws and welding. VHB tapes are viscoelastic: as they consist of a homogeneous acrylic bonding mass, they are able to absorb dynamic stresses and to recover their original shape keeping unaltered their bonding and sealing features. The use of VHB double coated tape ensures higher quality and strength mounting, better look, lower vibration and more resistance to corrosion and environmental agents.


 
P= paper liner - F= plastic liner
* it resists at high-temperature processes (powder-painting)


 
Thick.
mm
Density
(Kg/m3)
Resistance
to
temp.
(°C)
Resist.
to
peeling
Specificat.
Features
WHITE VHBTM Standard
0.25
900
-20/+150
2.8
-
Acrylic foam
Y4914P
TR
LM
EL
AR
Very thin white double-bond foam with high performance.
Recommended:
Invisible bonding with difficult application.
 
4920 P
TR
CO
EL
AR
0.4
800
In continuous +90
For short periods
+ 150
26
-
Acrylic foam
VHB double-bond tape, white adaptable, with the same features of 4930 model, but lower thickness.
 
4930 (P&F)    
LM
CO
0.63
800
Up to +150
35
Approved by RÖHM for Plexiglas and Markrolon Aluminium
White acrylic foam
VHB closed cells white acrylic foam with excellent bonding strength, viscoelastic, resistant to solvents at high and low temperatures. High sealing performances and noise lowering.
Recommended:
to mount stiff surfaces.
 
4945 (P&F)  
TR
CO
PS
1.1
800
+95/+150
44
Approved by RÖHM for Plexiglas and Markrolon Aluminium Plastics for Lexam by Dow Corning aluminium
White acrylic foam
VHB closed cells white acrylic foam with excellent bonding strength, viscoelastic, resistant to solvents at high and low temperatures. High sealing performances and noise lowering.
Recommended:
ABS, PVC, Nylon, PC
 
4950 (P&F)
LM
CO
1.1
800
+95/+150
44
(see 4945)
Acrylic foam
Model with higher thickness than 4930.
 
4932 P    
PS
EL
0.64
800
+71
35
-
White acrylic foam
White acrylic foam for plastic materials with low superficial energy.
Recommended:
Polypropylene, polyethylene, metal and glass.
 
4952 P
 
PS
EL
1.1
800
+71
44
-
Acrylic foam
Model with higher thickness than 4932.
 
4912 F
TR
CO
AR
CS
2
730
+100 cont.
+150 inter.
30
Approved by RÖHM for Plexiglas and Makrolon aluminium
White acrylic foam
White acrylic foam for plastic materials with low superficial energy.
Recommended:
Bonding of corrugated materials.
 
4959 F
 
CO
TR
3.0
730
In continuous +150.
For short periods +200
35
-
White acrylic foam
Closed cell acrylic foam with high thickness that makes it suitable to offset large corrugations or superficial unevenness.
Recommended:
non-flat surfaces.
 
GREY VHBTM Adaptable
0.38
720
In continuous +93.
For short periods +150
21
-
Closed cell acrylic foam
4926 P
 
EL
ELT
CS
Grey adaptable acrylic foam compatible with plasticized PVC. Its high adaptability ensures a better contact on stiff or uneven surfaces.
Recommended:
metals, plastic materials an glass.
 
4936 (P&F)
TR
CO
EL
PS
CS
0.64
720
In continuous +93.
For short periods +150
30
-
Grey acrylic foam
Model with higher thickness than 4926.
 
4941 (P&F)
TR
CO
EL
PS
CS
1.1
720
In continuous +93.
For short periods +150
35
-
Grey acrylic foam
Model with higher thickness than 4936.
 
4956 (P&F)
TR
CO
EL
PS
CS
1.55
720
+93/150*
35
-
Grey acrylic foam
Model with higher thickness than 4941.
 
4991 F
TR
CO
LM
CS
2.2
720
In continuous +93.
For short periods
+121
35
-
Acrylic foam
Model with higher thickness than 4956.
 
BLACK VHBTM Adaptable
0.64
800
+90/+100 in continuous
35
Approved by RÖHM for Plexiglas and Makrolon aluminium
Black acrylic foam
4929 F
 
TR
CO
Black acrylic foam with transparent polyester liner.
Recommended:
when a specific look is required.
 
4949 F
 
TR
CO
1.1
800
+95/+150
44
Approved by RÖHM for Plexiglas and Makrolon aluminium
Schiuma acrilica nera
Acrylic foam similar to 4929 but with higher thickness. PET transparent liner.
Recommended:
applications when specific look is required.
 
4919 F
TR
CO
EL
CS
0.64
720
In continuous +93.
For short periods +149
30
-
Closed cell acrylic foam
Black adaptable acrylic foam compatible with plasticized PVC. Its high adaptability ensures a better contact on stiff or uneven surfaces.
Recommended:
applications when specific look is required.
 
4947 F
TR
CO
EL
CS
1.1
720
In continuous +93.
For short periods +149
35
-
Closed cell acrylic foam
Double-bond tape with the same features as 4919F but with higher thickness.
 
4979 F
TR
CO
EL
CS
1.55
720
In continuous +90.
For short periods +150
35
-
Closed cell acrylic foam
Model with higher thickness than 4956.
 
BLACK VHBTM For powder-painted surfaces
0.6
590
In continuous +121.
For short periods
+149
30
-
Closed cell acrylic foam
5925 F
TR
CO
LM
CS
Grey acrylic foam tape, ideal to bond powder-painted surfaces without using primer.
 
5952 F
TR
CO
LM
CS
1.1
590
In continuous +121.
For short periods +149
35
-
Closed cell acrylic foam
Same features as 5925 F model but with larger thickness.
 
5962 F
TR
CO
LM
CS
1.5
640
In continuous +121.
For short periods +149
35
-
Closed cell acrylic foam
Same features as 5952 F model but with larger thickness.
 
VHBTM for high superficial energy surfaces
0.6
840
In continuous +90.
For short periods +150
20
-
Acrylic foam
4646 F
 
TR
LM
CS
Grey acrylic foam with plastic liner. Can resist to powder-painting process.
Recommended:
metals.
 
4611 F
LM
1.1
840
+90/150
20
-
Dark grey acrylic foam
Model with higher thickness than 4646 F
Recommended:
metals.
 
4655 F
TR
LM
CS
1.5
840
In continuous +90.
For short periods +150
20
-
Acrylic foam
Same features as 5952 F model but with larger thickness.
 
4613 F
TR
CO
AR
CS
1.1
840
In continuous +90.
For short periods +150
32
-
Acrylic foam
VHB closed cells white acrylic foam with excellent bonding strength, viscoelastic, resistant to solvents at high and low temperatures. High sealing performances and noise lowering.
Recommended:
reinforcement omega, PVC sections for door and windows, bills.
 
4614 F
EL
CS
0.8
960
In continuous +90.
For short periods +150
24
-
Acrylic foam
Tape consisting of acrylic bond with high density and viscoelastic features. The tape is transparent, highly adaptable and with excellent bonding strength on rough surfaces. High performance outdoor; resistant to UV rays.
Recommended:
Bonding of transparent plastic material for shop and point of sales signs.
 
VHBTM applicable at low temperatures
1.1
720
In continuous +90.
For short periods +150
44
-
Closed cell acrylic foam
4643 F
 
TR
CO
CS
Double-bond foam adaptable, very strong, suitable for mounting also at low temperatures. Just studied to enable outdoor fixing of bills or building components.
Recommended:
applications made between 0°C and +15°C.
 
4657 F
TR
CO
CS
0.13
-
In continuous +90.
For short periods +150
44
-
Closed cell acrylic foam
Model with higher thickness than 4943 F.
 
VHBTM translucid and transparent
0.05
-
In continuous +149.
For short periods +260
12
-
Transpa-
rent
acrylic
foam
F 9460 PC
 
TR
ELT
Acrylic transfer with excellent performances also at high temperature. Can be used when high-level setting is required also in critical conditions but with very thin bonding thickness.
Recommended:
outdoor; resistant to UV rays.
 
F 9469 PC
TR
ELT
0.13
-
In continuous +149.
For short periods +260
14
NASA spec. 1124
Transpa-
rent
acrylic
foam
Model with higher thickness than 4943 F.
Recommended:
metals, glass, painted parts.
 
F 9473 PC
TR
ELT
0.25
-
In continuous +149.
For short periods +260
16
UL 746 C RÖHM for Plexiglas and Makrolon NASA spec. 1124
Transpa-
rent
acrylic
foam
9469 model with double thickness. it keeps, in addition to the listed features, excellent transparent look and elasticity.
 
4905 (P&F)
TR
CO
AR
CS
0.5
960
In continuous +93.
For short periods +150
21
-
Transpa-
rent
acrylic
foam
Tape consisting of acrylic bond with high density and viscoelastic features. The tape is transparent, highly adaptable and with excellent bonding strength on rough surfaces. High performance outdoor; resistant to UV rays.
Recommended:
difficult applications for transparent materials as glass and some plastic materials.
 
4910 (P&F)
TR
CO
AR
CS
1.1
-
+124 cont.
+200 inter.
26
Approved by RÖHM for Plexiglass and Markrolon and by General Electric Plstics for Lexan
Transpa-
rent
acrylic
tape
Double-bond tape with performances similar to the ones of 4905 tape.
Recommended:
difficult applications for transparent materials as glass and some plastic materials.
 
4915 F
TR
CO
AR
CS
1.5
960
In continuous +93.
For short periods +150
26
-
Transpa-
rent
acrylic
tape
Double-bond tape with performances similar to the ones of 4905 tape.
Recommended:
difficult applications for transparent materials as glass and some plastic materials.
 
4918 F
TR
CO
AR
CS
2.0
960
In continuous +93.
For short periods +150
26
-
Transpa-
rent
acrylic
foam
Model with higher thickness than 4915.
Recommended:
difficult applications for transparent materials as glass and some plastic materials.