BIS Certification for READY MIXED PAINT, FINISHING, INTERIOR, FOR GENERAL PURPOSES, TO INDIAN STANDARD COLOURS under IS 3537

BIS CERTIFICATION FOR READY MIXED PAINT, FINISHING, INTERIOR, FOR GENERAL PURPOSES, TO INDIAN STANDARD COLOURS

Paint finish or paint sheen is the amount of light your paint reflects, leading to the shine it creates. Paints with a finish or a sheen reflect light whereas paints without a finish or sheen absorb the light and fall flat.

Various factors such as durability, weather, humidity, room traffic and surface cleanability should also be considered when choosing wall coatings. Gloss works on the environment in the room, removing cracks and imperfections, while flat/matt walls absorb light. Coatings not only add aesthetic value to your room, but also play a functional role in terms of durability, lighting and coverage.

BIS is a statutory institution established under the Bureau of Indian Standards Act,1986  to promote harmonious development of the activities of standardization, marking and quality certification of goods and attending to connected matters in the country.

Ready Mixed Paint, Finishing, Interior, for General Purposes, to Indian Standard Colours product has been specified in IS 3537: 2017 by Bureau of Indian Standards. This standard is amalgamated from IS 129, IS 870 and IS 871.

This standard prescribes the requirements and the methods of sampling and test for ready mixed paint, finishing, interior, for general purposes, with distinctive colours.

REFERENCES

The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated in Annex A.

Types of Wall Paint & Finishes

Matte Finish

Matte/flat colors lend the walls a muted tone and provide a minimal to subtle sheen. These are non-reflective colors that have the most pigment, resulting in more coverage. Simply put, more coverage means less paint and more financial savings. It is also known as a color corrector and if you want to hide imperfections like scratches and nail holes on the wall, then this varnish is exactly what you need. Tip for parents: These walls are difficult to clean, so it is best not to use them in a child's room. However, they are ideal for interior walls such as your bedroom space and Nerolac Impressionz Ideaz can give you the finish you want.   

Textured Finish

Textured colors will add character to your walls, making them look distinct and rustic. Textured walls are one of the design trends of 2021 and most homeowners are using textured paint for ceilings or feature walls. Textured paints can add depth, shade and elegance to bedroom walls. Because it gives a rough or layered look, it's great for hiding uneven walls and imperfections. Textures range from brick, ethnic, metallic to fabric for your walls. If you like the idea of ​​metallic, textured polishes, there's an option for you.

Satin Finish

And here is a versatile wall paint. Satin wall coatings reflect more light than shells, but are not as glossy as glossy surfaces. Imagine the luster and texture of a pearl, that's what satin finishes provide. It's ideal for places that don't get much natural light, such as kitchens, bathrooms and hallways. Although the name says it's satin, the texture and finish is almost velvety, soft and pearly. The only downside to this versatile finish is that it reveals application imperfections like brush strokes, making retouching a tricky affair. However, this paint still offers a lot to think about. If you like what you see, check out one of the best satin finishes here.

Eggshell Finish

As the name suggests, eggshell is a type of wall finish that is not completely glossless like flat paint, but adds a slight, low sheen like shell. Eggshell lacquers are easier to clean, more durable and can also hide imperfections such as bumps, holes, cracks and scratches. It has a great finish that reflects a subtle sheen, making it one of the popular options for typical walls and homeowners. A mix between satin and flat colors, Eggshell polishes have the shine and coverage that one needs. If you have decided on this type, you can find it here.

Semi-gloss

If you're looking for a middle ground in finishes, a semi-gloss paint is just what you need. Semi-gloss paints are characterized as shiny, reflective and easy to clean with a smooth shine, but not as shiny as high gloss paints. If you're looking for two-tone finishes, semi-gloss is perfect for complementing another type of finish for accent walls. This paint is highly durable and mildew resistant, making it ideal for moisture-prone, high-traffic areas such as playrooms, dining rooms, kitchens, etc. in your home.

High-gloss Finish

Hard, Super Gloss, Light Reflecting - High gloss finish has the highest gloss and shine compared to other wall paints. Ideal for areas with less natural light or feature walls, the high gloss finish is a popular choice among designers due to its reflective surface. Along with its shine, it is also known for its high resistance and cleanability. Anything shiny will reveal a lot of imperfections and so will a high gloss finish. However, it is ideal for cabinets, doors, kitchen work, accents and areas that are prone to moisture and dirt. Finally, the only downside we see is the color application, as it requires multiple layers and can reveal imperfections if not done well.

Super-matte - Speciality paints

From super-matte cars to super-matte decor, this trend picked up pace in 2021 and how. Supermatte colors are even more flat and muted compared to matte colors, with no shine or light-absorbing properties. Supermatte colors have a rich texture and are extremely flat and muted colors. Although ideal for decorative walls and accents, these surfaces are dust and dirt magnets that make cleaning difficult. One expert tip is to test your supermatte walls in terms of artificial and natural lighting to understand the lighting of the space, as matte surfaces will not shine.

Following are the Testing Parameters :

·       Drying Time

o   Surface Dry

o   Hard Dry

o   Tack Dry

·       Consistency

·       Finish

·       Colour

·       Fastness to Light

·       Scratch Hardness

·       Flexibility and Adhesion

·       Stripping Test

·       Resistance to Water (After immersion in water for 24 hours)

·       Flash Point

·       Keeping Properties

BIS Certification in India

BIS Certification/ISI Certification is basically quality certification which reflects quality of the product. All mandatory products required to be certified by BIS before selling to the Indian market but before applying to the BIS Certification applicant have to ensure that they have achieved the product quality norms as per the requirement of relevant Indian Standard.

Applicants have to set up the lab (Complete testing facility) in their factory premises. Once everything is ready then we need to submit the application along with complete testing facility details with calibration and other supporting documents in Bureau of Indian Standard (BIS).

After the scrutiny of documents BIS officer will visit the factory to check in-house testing facilities and manufacturing machineries according to process flow chart. During the inspection the manufacturer has to offer a sample lot and after the successful completion the Inspection BIS officer will seal the sample for testing in the independent lab.