tesa® CaRes 51445 PV11

Repulpable, single-sided splicing tape

Product description

tesa CaRes® 51445 is a single-sided repulpable splicing tape, with a liner consisting of a flat-back paper and a modified water soluble acrylic adhesive.

tesa CaRes® 51445 special features:

The patented calcium resistant adhesive (CaRes) for a maximised life time of permanent splices on papers containing calcium carbonate (CaCO3)
Thin but strong backing to allow a low total splice thickness
Printable and coatable backing for easy further processing

Very high shear strength
Very high heat resistance
Very good adhesion values on most paper grades

tesa CaRes® 51445 is certified by independent laboratories for:

Repulpability according to TAPPI UM-213 over full pH-range (pH3 – pH9)
Resistance against calcium carbonate (CaCO3) according to PTS 302/13

Product details and specifications

Application Fields

tesa CaRes® 51445 is particularly suitable for:

Manual permanent butt-splicing
Use in automatic butt-splice applicators

Adhesive Type	repulpable tackified acrylic
Backing material	flat paper
Color	blue
Liner Type	repulpable siliconised paper
Total thickness	80 µm

Elongation at break	6 %
Tack	medium
Shelf life time (packed) < 25°C	12 months
Static shear resistance	very good
Tensile strength (crosswise)	17.13 lbs/in 30 N/cm

Other products for butt-splicing:

tesa® 51444 - reduced thickness for thinner splices
tesa® 51455 - slit liner for easier manual splice application
tesa® 51465 - slit liner and splitting strip for secure tape fixation during the manual splice preparation
tesa® 61445 - black backing for optical detection

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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Product information_tesa® CaRes 51445_en-US 64.3 kB

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Product comparison

Name of product	tesa® CaRes 51445 PV11	tesa® CaRes 51912 PV11	tesa® CaRes 51913 PV11	tesa® CaRes 54445	tesa® 53313	tesa® CaRes 51455 PV11	tesa® 61914	tesa® CaRes 51444 PV11	tesa® 4441	tesa® 51915	tesa® 7009
Total thickness	80 µm	90 µm	65 µm	80 µm	190 µm	80 µm	75 µm	50 µm	140 µm	50 µm	285 µm
Adhesive Type	repulpable tackified acrylic	repulpable tackified acrylic	repulpable tackified acrylic		natural & synthetic rubber	repulpable tackified acrylic	modified acrylic	repulpable tackified acrylic	repulpable tackified acrylic	repulpable tackified acrylic	tackified acrylic
Backing material	flat paper	non-woven	non-woven		Paper	flat paper	non-woven	flat paper	slightly-creped paper	none	non-woven
Liner Type	repulpable siliconised paper	repulpable siliconised paper	repulpable siliconised paper			repulpable siliconised paper	bi-siliconised paper	repulpable siliconised paper	none	repulpable siliconised paper
Type of liner	type: repulpable siliconised paper	type: repulpable siliconised paper	type: repulpable siliconised paper			type: repulpable siliconised paper	type: bi-siliconised paper	type: repulpable siliconised paper	type: none	type: repulpable siliconised paper
Color	blue	blue	blue		brown	blue	blue	blue		blue	translucent
Thickness of tape					190 µm		75 µm		140 µm

Last updated on Apr 16, 2024

tesa® CaRes 51445 PV11

Product details and specifications

Application Fields

Additional Info

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