CTK DOORKIT STANDARD

INFORMACIJA

CTK Standard DOORKIT - this is a kit of three types of optimal and effective materials for sound insulation of two car doors. Sheets, measuring 37x50 cm. The kit includes: CTK Standard Professional 2 mm (8 pcs. / 1.48 m2) - damping mats made of butyl and aluminum, designed to reduce vibrations of metal sheets and door trims that occur when driving a car and due to the operation of the sound system. The mats should be glued directly onto the inner and outer sheets of the door chambers (sufficient for about 70-80% of the surface) and in several places on larger and most resonant flat surfaces of the door trims. CTK Elastic 6 mm (2 pcs. / 0.37 m2) - waterproof, thermo-acoustic rubber foam, installed as a second layer on the damping mats in the door chambers, to improve the acoustic insulation of the passenger compartment. CTK LineFix 7 mm (4 pcs. / 0.74 m2) - high-quality, very soft, Premium class sound-absorbing foam with a "shape memory" effect (slow expansion after compression), designed for sound insulation on the back of door panels. DESCRIPTION OF KIT MATERIALS: CTK Standard PRO 2.0 - CTK Standard Professional (PRO) is a high-quality, technologically advanced material that absorbs vibrations in the form of self-adhesive mats, made of butyl rubber and specialized polymer additives. The exterior has a 100 micrometer (0.1 mm) thick embossed aluminum foil, which strengthens and mechanically protects the damping material and additionally improves its acoustic properties. Due to the specially selected butyl rubber composite, high installation flexibility, moderate weight, as well as very high viscosity and adhesion to the substrate (comparable to Premium mats) properties were achieved, while maintaining a high vibration damping efficiency, a level offered by similar materials of greater thickness and weight. CTK Standard PRO mats are designed for effective damping of vibrations and acoustic resonances.

Technical data

self-adhesive mat damping vibrations and vibrations of a professional class
total thickness: 2.0 mm +/- 0.2 mm
aluminum foil thickness: 0.1 mm (100 µm)
material: high-tech composite of butyl rubber and specialized polymers of very high viscosity, reinforced with aluminum foil
MLF (mechanical loss factor) - vibration damping efficiency: 0.30
sheet dimensions: 370x500 mm (0.185 m2)
weight of 1 sheet: 0.65 kg (3.51 kg / m2)
recommended installation temperature: + 10ºC to + 30ºC
temperature range of use and operation: -50ºC to + 140ºC
high flexibility and high efficiency in a wide temperature range
high initial adhesion to the substrate with the maximum achieved after several to several dozen hours after sticking (depends on the temperature), self-vulcanization
product with anti-corrosion and sealing properties, waterproof, does not contain bituminous admixtures (no tar and asphalt)
non-toxic product, does not emit unpleasant odors, can be used in the automotive industry and indoors
visual features: black aluminum foil with rectangular ribs, printed yellow graphics
produced by CTK Ltd. in accordance with the quality management standards ISO 9001: 2008, SIC.02.040.1344
the use of material from the DoorKit set: as the first layer on the outer and inner sheets of door chambers and technological openings, and locally on larger flat fragments of the rear surface of the door panels
Quantity in the DoorKit set: 8 sheets with dimensions of 37x50 cm (1.48 m2).