SM704 WOOD CLEAR (NATURAL COLOUR)
PRODUCT INTRODUCTION
Description Rapid Single Component
Water-base Modified Polysiloxane Gloss Top-coat.
Uses Furniture, Flooring and
Paneling made from timber.
Application Spray
COATING PERFORMANCE
- Self cross-linking, rapid curing
- Excellent sandability
- Outstanding water resistance
- Excellent adhesion on timber substrates
- Excellent resistance to UV irradiation
- Excellent stain resistance
- Excellent dirt pick-up resistance
- Outstanding ability to high-light wood-grain pattern (for transparent coating)
- Excellent fungus resistance
- Provides a natural appearance
to timber substrate
PHYSICAL AND CHEMICAL PROPERTIES
Specific Gravity at
27 (oC) 1.06 – 1.12 (Clear)
Solid Content (%) 41 – 45 (Clear)
Viscosity ( at 27 oC ) 22 – 28 sec F #4 Cup
Binder Type Modified Polysiloxane
PRODUCT PREPARATION
Mixing Ratio SM704 Wood Clear
100 parts by weight
Reducer 0 to 30 parts by weight
Reducer SM704 Reducer
APPLICATION PARAMETER
Theoretical Coverage
(m2/L) 10 – 16 (subject to substrate porosity).
Coating System 2 or 3 coats of Woody Clear SM 704 with sanding between coats.
Application temperature 10 oC – 50 oC
Touch-dry Time (27 oC) 10 – 15 minutes
Hard-dry Time (at 27oC) About 30 minutes.
GENERAL PROPERTIES
SM704 Wood Clear is a water-base rapid single component Modified Polysiloxane Sanding Sealer formulated specially for application on timber substrate via spray application. This product is designed for self cross-linking to provide a rapid curing, hard and durable coating with excellent adhesion property, UV, stain, water, fungus and dirt pick-up resistances. It provides a natural appearance to timber substrate as if the substrate has not been coated. This product being water-based, is non-flammable.
SHELF LIFE
12 months from date of manufacture. The date refers to product held in its original closed packaging.
STORAGE
Keep containers in a cool ventilated environment, temperature between 5 oC to 40 oC. With partial use, close container tight and use the remainder as soon as possible.
SM704 WOOD CLEAR
Advance water-based wood lacqueq
FILM PROPERTIES
| Property | Results |
| Touch-dry | 10-15 minutes |
| Hard-dry | About 30 minutes |
| Adhesion | 100 mm2. No Detachment. |
| Flexibility | £2mm Mandrel. |
| Impact | ³45cm |
| Hardness | 1 – 2H (Without Part B) |
| Hardness | 2 – 3H (With Part B) |
CONTROLLED MATERIALS IN
WET PAINT
| Harmful Chemicals | *Level |
| Aromatic Hydrocarbon | 0 mg/kg |
| Halogenated Compound | 0 mg/kg |
| Formaldehyde | < 0.02% |
| Mercury | 0 mg/kg |
| Lead | 0 mg/kg |
| Cadmium | 0 mg/kg |
| Chromium | 0 mg/kg |
| Total Volatile Organic Content (TVOC) | < 150 g/L |
* These chemicals are not used in the manufacture of our product. However, minute traces may be present due to environmental contamination beyond our control.
COMMENT
Tests were performed on paint films applied at 100m wet film and allowed to cure at 27± 2oC for 7 days. Relative Humidity was maintained at £80% during the period of film curing.
The information in this brochure has been compiled in accordance to our best knowledge at the date of issue and is based on recent technological and scientific developments.
However, this information should not be construed into recommending the use of our product in violation of any patent or as warranties (express or implied) of non-infringement or its fitness for any particular purpose.
Prospective purchasers are invited to conduct their own tests and studies to determine the fitness CROMA LẠCKE products for their particular purposes and specific applications.
Due to the varying techniques and conditions applied, SM accepts no responsibility for any use of the product, may be by way of experiment trị rạn sau sinh or manufacture nor does CROMA LACKE accepts any responsibility for the used techniques in any application whatsoever. CROMA LACKE does not warrant against infringement of patents of third parties by reason of any uses purchasers make of the product.
