CR600
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KUIPER PRODUCTDATASHEETHOLLAND KUIPER SERENE CR-600 SOUNDPROOF PANELS dimension: 250 X 125 CM WEIGHT CORE: ACM 15 / 650 KC/M3 CONSTRUCTION: 4-4-4/ 6-4-6/ 8-4-8/10-4-10/ 6-6-6/8-6-8/10-6-10 Kuiper Serene CR-600 - Rubberlight is a sandwich panel with a ACM 15 layer provided wit a top and bottom layer from okoume plywood. The ACM 15 is an engineerd cork and rubber composte material used to damp vibration before it is radiated as noise and before it is transmitted to other system components. Used as core material in constrained damping layer constructions (sandwich panels). Features: Non-hazardours, meets FMVSS302 fire resistance, Wear-resistant, low water absorption, good dimensional stability, non brittle, no mould growth. Glass Transition Temperature (Tg) (°C) - 65 CONSTRAINED-LAYER DAMPING During vibration distortion the system flexes creating sheer forces on the constrained layer. It is these shear forces that cause the energy to dissipate and turn into heat. PANEL SURFACE WEIGHT Lightweight materials enable vehicles to reduce weight without reduction in size, load-carrying capacity and safety. It also allows the vehicle to acchieve higher speeds. When composite panels are used in the manufacture of such vehicles, the reduction of the panel surface weight is the most cost-effective mean to reduce fuel consumption and release of greenhouse gases to the atmosphere. In the transportation sector and considering that a bus utilize 25m2 of composite panel, ACM 15 core material can reduce up to 140kg with an equivalent C02 saving of more than 300kg/ year (a). AIRBORNE SOUND ISOLATION VIBRATION DAMPING • Okoume panel Wave coincidence controled ACM 15 is a core material with a very good relationship between weight and noise control performance at low frequency and at the coincidence frequency.