tesa® CaRes 51445 PV11

Repulpable single-sided splicing tape

Product 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

All product features

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.

Product details and specifications

Product 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

Application Fields

tesa® CaRes 51445 is particularly suitable for:

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

Backing material	flat paper
Color	blue
Total thickness	80 µm
Type of adhesive	repulpable tackified acrylic
Type of liner	repulpable siliconised paper

Backing material	flat paper
Color	blue
Total thickness	80 µm
Type of adhesive	repulpable tackified acrylic
Type of liner	repulpable siliconised paper

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

Elongation at break	6 %
Tack	medium
Shelf life time (packed) < 25°C	12 months
Static shear resistance	very good
Tensile strength (crosswise)	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.

Downloads

Download the files below for more technical details and information on this product.

Safety data sheet_tesa® CaRes 51445_en-AE_v37 290.5 kB Product information_tesa® 51445_ar-AE_en-AE 63.8 kB

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Product comparison

Name of product	tesa® CaRes 51445 PV11	tesa® CaRes 51913 PV11	tesa® CaRes 51912 PV11	tesa® 51914	tesa® 4960	tesa® 50607 PV41	tesa® EasySplice 51100 PrintLine	tesa® EasyBridge 51722	tesa® 51005	tesa® 50605 PV41	tesa® 51003
Total thickness	80 µm	65 µm	90 µm	90 µm	100 µm	120 µm	100 µm	92 µm	100 µm	90 µm	78 µm
Type of adhesive	repulpable tackified acrylic	repulpable tackified acrylic	repulpable tackified acrylic	repulpable tackified acrylic	acrylic	acrylic				acrylic
Backing material	flat paper	non-woven	non-woven	non-woven	non-woven	non-woven		flat paper	flat paper	non-woven	Aluminised paper
Type of liner	repulpable siliconised paper	repulpable siliconised paper	repulpable siliconised paper	repulpable siliconised paper	glassine	glassine			glassine	glassine	glassine
Type of liner	type: repulpable siliconised paper	type: repulpable siliconised paper	type: repulpable siliconised paper	type: repulpable siliconised paper	type: glassine	type: glassine			type: glassine	type: glassine	type: glassine
Color	blue	blue	blue		transparent			white	black		silver
Thickness of tape					100 µm