Name: Active Play AS H 8027 (Polyurethane adhesive)
Brand: Active Play
Availability: InStock

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Active Play AS H 8027 (Polyurethane adhesive)

Active Play AS H 8027 is a polyether prepolymer based on MDI isocyanate with low functionality (2.0–2.2). The product is a one-component polyurethane adhesive, supplied in liquid form ranging from light yellow to amber. It is characterized by a dynamic viscosity at 25 °C in the range of 2000–3500 mPa·s, with an isocyanate group (NCO) content of 7.0–8.0%.

Active Play AS H 2027 is a raw material intended for the production of cold- and hot-molded parts from rubber granulates: EPDM and SBR, also obtained through recycling processes.

Active Play AS H 8027 is a prepolymer dedicated to bonding in various recycling processes – including the bonding of black SBR granules, also obtained from ground, used car tires. It is also used for bonding other types of shredded materials such as flexible polyurethane foams, EVA, cork and gravel. SBR granules are obtained by cutting car tires. It is characterized by its black color, high abrasion and weather resistance. It dampens sound brilliantly, it is safe, flexible and does not absorb water. As a result, it is used mainly in the production of mats or of formed items, such as safety plates, base mats, accessories for road building and sound and vibration insulating mats. The pigmented prepolymer - Active Play AS H 8027 - must be mixed before application. The SBR granules should be moistened with prepolymer and then placed in the mold so that it is cured under the influence of temperature and moisture while the press operates. The properties of the molded part (such as a plate) depend on the size and the composition of the rubber granules, and quantity of the one-component polyurethane adhesive and in the case of the molded process, it also depends on the degree of compression during curing. The adhesive curing process takes place at temperatures from 70°C to 150°C. The choice of temperature and humidity depends on the applied technology and allows, among other things to reduce the time of curing/polymerization. The prepolymer, combined with SBR granules, forms a good rigid joint preserving its elasticity at the same time. It contains no harmful organic solvents. Active Play AS H 8027 is designed for the production of SBR granules, especially for the production of surface slabs for playgrounds, fitness centers, gyms and similar products made from SBR and EPDM rubber granules.

Properties and applications

Product properties:

the prepolymer can be applied cold or hot,
the product forms a rigid joint with good elasticity,
the product gives the resulting parts very good mechanical properties,
the product does not contain organic solvents,
the product has a long curing time,
the product is easy to apply for joining various rubber granules,
the product has high resistance to temperature - in the production of formable elements temperatures in the range from 70°C to 150°C can be applied,
higher humidity allows shortening of the curing process of a surface or element,
The product improves good mechanical properties of formed elements.

Application:

broad application in the polyurethane sector,
for making cold and hot molded parts from SBR or EPDM rubber granules,
production of mats or formed items, such as safety plates, base mats, accessories for road building and sound and vibration insulating mats,
the product is intended only for use in industrial installations or professional activities.

Manufacturer: PCC Rokita SA

PCC Rokita SA is one of the largest chemical companies in Poland as well as Central and Eastern Europe. Its activity includes the production of chloroalkali, polyether polyols, polyalkylene glycols and phosphorus derivatives.

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Active Play AS H 8027 (Polyurethane adhesive)

Manufacturer: PCC Rokita SA

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