derby, d28, parquet silicone

Product Definition
Derby D28 parquet silicone is a single-component sealant and filler having extensive usage area. It strongly adheres to many non-porous surfaces including general constructional materials.

It remains continuously flexible after cured. Acetoxy system cures. It adheres perfectly to the non-porous surfaces. It does not crack and go yellow; it is resistant to aging effects. It can be applied in every season. It gives off typical acid odour in the course of curing.

The places of use
It is used in montage of especially lamina, laminate, parquet and their skirting boards, in joints of constructional elements, in doorways and interfenestrations for the purpose of isolation and filling, in glazing and montage works,in joints of metal, glass, porcelain, steel etc. materials, in applications of bathroom and kitchen and in sanitary works, in isolation of electric materials, socket and switches.

Shelf life
It is 12 months when it is stored in its original closed package at room temperature.

The temperature should be between +5°C and +40°C during application. When determining joint extensity, you should pay attention to the mobility of silicone. Minimum joint dimension should be 5x5mm. For joints whose extensities are too high, joint depth should be half of extensity. Joint depth can be adjusted at the desired level by using a filler roving. So as to ensure the adequate contact with surface, silicon should be straightened within 5 minutes after application. Uncured silicone which is spilled out, can be cleaned with a cleaning thinner.

It is not recommended to use in porous surfaces such as marble, natural stone, concrete etc. Because acetic acid is generated in the course of curing, it should not be used in copper, brass and lead. It cannot be painted. You should not use in aquarium. It may go yellow when it is exposed to sun light directly. Because it needs humidity to cure, it should not be used in completely closed places. It may be harmful for the respiratory system to inhale the vapour generated in the course of curing. For this reason, you should pay attention to use in places with good air conditioning. Avoid from long-term contact with uncured silicone.



Chemical Structure Silicone Polymer  
Cure Mechanism Acetoxy  
Density 0.97± 0.02 g/ml (ISO 1183)
Shore A Hardness 20-30 (28 days later) (ASTM C661)
Max. Tensile Min. 3N/mm² (ASTM D412)
Shell Formation 5-15 min. (23°C and 50% R.H) (ASTM C679)
Curing Speed Min. 2,5 mm/day(23°C and 50% R.H)  
Tensile Strength 0,3N/mm2 (23°C and 50% R.H) (ISO 8339)
Breaking Strain > 350% (ISO 8339)
Hanging 0 mm (ISO 7390)
Application Temperature +5°C ile +40°C  
Temperature Resistance -40°C ile +180°C  

Color: Transparent

Product Name Amount per Package Package Weight/Kg Package Dimensions
D28 Parquet Silicone 30 Pieces 8.85 Kg 300x260x250 mm