The density of polyurethane rubber sheet is between 1.2 and 1.5 g/cm3. Polyurethane rubber sheet is a high molecular material with high elasticity, high wear resistance, and high strength, widely used in construction, transportation, and mechanical fields. What are the factors that affect the density of polyurethane rubber sheet? 1.The density of polyurethane rubber sheet is affected by factors…
EPDM O-rings can withstand a temperature range of -55°C to 150°C. EPDM (Ethylene-Propylene-Diene Monomer) is a copolymer of ethylene, propylene, and a small amount of non-conjugated diene monomers, whose main chain is composed of chemically stable saturated hydrocarbons only, with unsaturated double bonds in the side chains, thus having excellent aging resistance to ozone, heat, and weathering. This rubber…
EPDM rubber sheet is a copolymer of ethylene, propylene, and a small amount of non-conjugated diene monomers. What are the uses of EPDM rubber sheet? The uses of EPDM rubber sheet: widely used in automotive parts, building waterproof materials, electrical wire and cable sheaths, heat-resistant rubber hoses, rubber belts, automotive seals, etc. fields. The properties of EPDM rubber sheet:…
Feature 1.Shock and sound absorbent 2.100% premium recycled rubber 3.Easy to install and maintain 4.Great for rubber gym flooring 5.Excellent traction, even when wet Where to Apply 1. Fitness Center, Gym, 2. Playground, Park, 3. Roof Garden, School, 4. Pathway, Residential Area.
Thickness 40mm or more rubber playground tiles can be directly laid(without adhesive)on a relatively flat ground(the ground can be earthy ground without making a concrete foundation).Because the thickness of 40mm or more rubber playground tiles are relatively large,adhesive is not needed.(Note:The earthy foundation must be compacted.) Thickness 40mm or less rubber playground tiles must be glued with universal adhesive.The…
EPDM rubber matting roll product features 1.Good weather aging resistance.EPDM rubber matting roll can be used in wet,hot and cold natural environment for a long time,small performance changes,suitable for use in-50℃to 80℃environment; 2.Excellent ozone aging resistance.EPDM rubber matting roll can resist ultraviolet light and the erosion of many chemical corrosive substances in the atmosphere; 3.High tensile strength,high extensibility,high puncture…
The national standard for EPDM rubber flooring is GB/T 3512-2014 and GB/T 24145-2009. The national standard for EPDM rubber flooring is GB/T 3512-2014,which is the standard for”Determination of Heavy Metal Content in Rubber”.This standard mainly determines the heavy metal content in EPDM rubber to judge the quality of the rubber. Another important standard for EPDM rubber is GB/T 24145-2009,which…
O ring nbr has good heat resistance.O ring nbr has a temperature range of operation of-40°C to+125°C.It is resistant to mineral oil and has good wear resistance,stable heat resistance,and adjustable hardness.It is the most representative material used in O ring.O ring mainly rely on the sealing action generated by the cross-sectional deformation of the assembly state,and it can be…
Neoprene rubber sheet, commonly known as CR, is made from the polymerization of butadiene emulsion. Its density is influenced by various factors, including the density of the raw materials used, the materials used in the formulation design, and the addition of flame-retardant materials with a high specific weight. For example, after the addition of flame-retardant materials, the density may…
The running track on the playground is usually made of synthetic materials. Synthetic running track materials are mainly composed of polyurethane prepolymers, mixed polyether, scrap tire rubber, EPDM rubber granules or PU granules, pigments, additives, and fillers. This material has the characteristics of good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties, which are beneficial…
Foundation Preparation:Before laying the rubber mat roll for floor,it is necessary to ensure that the concrete foundation is level,dry,oil-free,and free of debris.If necessary,the foundation can be treated,such as repairing cracks and filling potholes. Adhesive Selection:When laying the rubber mat roll for floor on the concrete foundation,a suitable adhesive is usually needed.Based on the characteristics of the rubber mat roll…
Nowadays, many places use soundproof pads. So how to install the soundproof pads after purchasing? Here are the installation methods of soundproof pads: 1. First, clean the ground flatly and clean it up before installation. Before installation, cut the ground soundproof pad according to the required size. 2. Lay the soundproof pad on the ground and seal the joints…