TSD302 self-leveling coloured sand floor is composed of light coloured sand, epoxy resin and high performance curing agent. Through the free collocation of coloured paint itself and one or more different coloured coloured sand, it forms rich and colorful decorative colors and patterns, which has elegant decorative quality and seamless integration of new composite decorative floor. Especially suitable for airports, large shopping malls, Convention and Exhibition centers, offices and other places that attach importance to aesthetic effect.
Application Range
Aseptic Clean Zone: Hospital, Pharmaceutical Industry, Food Industry, Scientific Research Laboratory
High-end industries: tobacco industry, aircraft manufacturing industry, electronic communications industry;
Machinery Manufacturing Industry: Motor Vehicle Industry, Automobile Industry, Digital Machine Tool Industry
Public places: large shopping malls, exhibition halls, subway stations, airports, office buildings.
Product performance
It has high cleanliness, no joints and can meet GMP testing requirements.
Excellent wear resistance, weak acid and alkali resistance, can inhibit the growth of mould.
Good scratch resistance, skid resistance, pressure resistance, impact resistance.
Free color collocation, soft color and good decorative effect.
Satisfy personalized design, highlight noble demeanor.
Technical standard
Inspection items | Index value | ||
State in Container | After mixing, there is no hard block，in a uniform state | ||
Coating appearance | The appearance of the coating is normal. | ||
Drying time(H25℃) | Surface dry | 4h | |
Actual dry | 20h | ||
Hardness(Shaoshi hardness D) | 5.2MPA | ||
Tensile bond strength standard condition | 4.2MPA | ||
Compression strength | |||
Wear resistance(750g/500r)/g | |||
Impact resistance(class-II) | Film with 1000g steel ball, height 100m | ||
Anti-skid (dry friction coefficient) | |||
Water resistance | |||
Chemical resistance | Oil resistance-120%Solvent gasoline 72h | No blistering, no peeling, allowed slight discoloration | |
Alkali resistance- 20% NaOH solution 72h | No blistering, no peeling, allowed slight discoloration | ||
Acid resistance-10% H2SO4 48h | No blistering, no peeling, allowed slight discoloration | ||
System characteristic
Solvent-free, environmentally friendly and colourful
Surface morphology: high gloss and matte gloss
Overall thickness: 3-5mm
General service life of more than 10 years
Construction profile
Self-leveling coloured sand surface layer
Self-leveling coloured sand putty layer
Self-leveling colored sand middle layer
Self-leveling coloured sand primer layer
Treatment of base surface defects
Treatment of surface polishing and cleaning
Basic ground
Construction technology
Process name | Specific practices and requirements | Reference dosage |
Primer layer | 1:Use solvent-free self-leveling colored sand primer , mix the main paint and curing agent proportionally, mix evenly. 2:Roll the coating with a roller to be uniform, no leakage. 3:Use a brush to brush the side of the door, the corner of the wall, under-chassis, etc | 0.12-0.2kg/㎡ |
Midway layer | Use solvent-free self-leveling colored sand medium paint ,mix the main paint and curing agent in proportion and add appropriate filler to mix evenly. 2: Scrape 1-2 times with batches of knives, with emphasis on filling holes in the ground. 3: After solidification, polish the knife marks and other defects, and clean them with vacuum cleaner, chicken feather duster, broom, etc. | 25-0.5kg/㎡ |
Putty layer | 1:Use solvent-free self-leveling colored sand medium paint, mix proportionally and mix evenly. 2: Closed leveling with batch knife. | 0.15-0.2kg/㎡ |
Surface layer | 1: Use solvent-free self-leveling colored sand surface paint mix the main paint and curing agent proportionally, mix evenly. 2: Self-leveling the surface with prepared trowel or spraying with an airless gun. 3: After the finish coating is opened, roll coating with the defoaming roller within 10 minutes to help flatten. | 3-3.5kg/㎡/mm |
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