Showing posts with label silicone paint. Show all posts
Showing posts with label silicone paint. Show all posts

All You Need to Know about the Flexible Silicone Paint

Posted by EnvironMolds , Labels: , , Tuesday, November 15, 2022 10:49 PM

 

Silicone paint is an amalgamation of silicone and oil-based paint. One of the most important characteristics of this paint is flexibility. Yes! You read it right. It is the presence of silicone powder, a flexible component, which makes the paint supple. Apart from that, other ingredients include silicone oil, silicone resin (a polymeric inorganic compound), etc.

You can find this paint in wide-ranging color varieties and is mostly applied to coat or decorate a surface. It, being masonry paint is possible to apply onto preexisting silicone-based or mineral base render and obtain great results. It is impervious to pollutants, very permeable, and hydrophobic. These silicone paint characteristics examine how well-suited it is for usage in a humid atmosphere at home. It is resistant to extreme heat and hence, can be effectively used on heaters, electrical insulations, smokestacks, and stoves. Also, in order to set the paint, it requires high-temperature heat and is highly defiant to chemical attack.

Uses of silicone paint

These paints are highly suitable for silicon substrates like phones, copying machines, laptop keypads, telephones, remote control, and numerous other home appliances. Moreover, silicone products can be decorated too, such as tubes, mobile covers, tableware, sound cases, silicone parts, seal kits, and many more. This is because silicone-based paint always requires a silicon surface for the property of adhesion to act.

Another significant application of silicone-based paints can be seen in manufacturing and consumer markets. Coatings made of silicone are employed in a diverse range of industrial processing processes. For instance, tire producers utilize silicone-based coatings to ensure quality through consistent molding yield performance. For the shipping sector, paints with silicone additives improve vessel efficiency by increasing speed and reducing fuel consumption and do away with the need for conventional antifouling paints made of harmful ingredients. Silicones are used by manufacturers of industrial paint to increase adhesion, waterproofing, and durability in harsh environments.

From technological fabrics to airbags and leather goods, silicone coatings are used in a wide range of consumer products and purposes to give them the necessary properties for every product, also, the desired look and feel.

Characteristics of silicone-based paints and coatings

Paintings and coatings made of silicone maintain surfaces, add functionality, and enhance their aesthetic appeal. They are preferred over other substances due to their technical, mechanical, and flexible qualities:

  • Supplied in a variety of forms, including liquids and elastomers, they are simple to apply and are suitable for a wide range of purposes.
  • Complies to satisfy customer demand and industry norms, that is, products must be secure and non-toxic
  • Resistance to weather elements
  • Non-sticky
  • Able to withstand harsh chemicals and environment
  • Water-resistant

Which silicone-based pain to use?

Cirius silicone paints, offered by EnvironMolds, is top-notch quality silicone paint. The product can be used on both platinum and tin-based silicone surfaces. Available in ten different colors, including Quinn Blush and many quantities, this silicon dye is availed by artists and professionals from all over the world to enhance their work of creativity. Therefore, it is the most favored silicone dye for globally recognized A-graded projects and assignments.

For more information, contact EnvironMolds, LLC.

Phone: (866) 278-6653

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How to Make Molds Using Silicone Rubber?

Posted by EnvironMolds , Labels: , , , , , Thursday, June 9, 2022 6:03 AM

Silicone rubber makes the most perfect mold reproductions that become the base for casts. Find out more about the different techniques of making silicone molds as well as how to use them in the casting process.

Silicone rubber is a versatile material that is commonly used in art studios to make molds and casts. It offers an interesting array of useful properties that lend themselves well to these arts. As a mold making material, it reproduces the precise shape of the model and can be used to make a wide variety of reproductions.

The common methods of making silicone molds is either pouring or lamination. In the former, the model is kept inside a mold box and the rubber is directly poured on to it. This process requires just a couple of steps and the mold is ready in the minimum time possible. It is preferred for making molds of furniture parts, ornaments and fine handicrafts.

The lamination method is also known as skin molding. It involves creating a skin of even thickness by laminating the rubber onto the model. The mold is reinforced with a shell mold. The process is not only quick, it also requires less quantity of material and results in a lightweight mold. This is the method of choice for reproducing artworks and other three-dimensional figures. It is also preferred for creating molds of large figures.

Both the methods will replicate even the minute surface details of the model in their entirety and become a perfect negative impression of the model.



Making the Casting


Once the silicone mold is ready and cured properly, anything from wax or plaster to resin can be cast in the mold to create a perfect reproduction of the model. Both the mold making and casting processes work beautifully as silicone rubber does not stick to anything (except itself). Demolding is a breeze and the flexible mold can be finished/corrected as needed before making casts.

The silicone molds are always durable and long-lasting. They can be used and reused any number of times provided they are cleaned and stored properly between uses. The casts will turn out perfect every single time. It is advisable to dust the mold with talcum powder before storing away from sunlight to ensure that the mold does not flop or become sticky.

What’s more, it is possible to even cast silicone rubber in these molds as long as a good release agent is being used. When it comes to finishing a silicone cast, it calls for special silicone paints as the regular ones will tend to chip and crack on the rubber surface.

Where to buy?


EnvironMolds (https://www.artmolds.com/) offers a varied collection of silicone rubber options for general mold making apart from specific purposes like food molds, body molds, 5 minute molds and even doll reborning. The materials are of excellent quality and yet priced vey reasonably. In addition to this, the special silicone paint is also available for finishing silicone casts.

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How to Paint on Silicone Rubber?

Posted by EnvironMolds , Labels: , , , , , Tuesday, October 19, 2021 12:23 AM

Silicone molds and casts always throw up the problem of proper finishing as regular paints cannot be used on this rubber surface. Specially-formulated silicone paints are the best solution.

Silicone rubber proves to be a wonderful material for making both molds and casts. It is easy to use, captures details well and cures quickly too. The best part is that as silicone does not stick to anything, it is easy to demold as well, even without using a release agent.

However, this very property becomes self-defeating when it comes to painting a silicone surface. Regular oil and acrylic paints fail to adhere properly to silicone molds and casts; they will start peeling and cracking soon. This proves to be very frustrating for artists; some even resort to roughing the silicone surface so that the paint can stick on it.

Bringing an answer to the fore


There is silicone paint that has been specially formulated to work on silicone surfaces. Available in a dye form, it should be mixed with a suitable silicone paint medium – just like oil paints are mixed with linseed oil for thinning. This medium is actually a silicone catalyst which works to transform the paint so that it can permanently bond with the silicone surface that has to be painted. As the paint is also flexible, it will easily stretch and bend along with the rubber without causing any cracks or breaks. In fact, the paint can even work to protect and preserve the surface from regular wear and tear.

Silicone paint is usually used extrinsically to paint the silicone surface after it has set. The dried surface is cleaned with acetone before painting by hand. Alternatively, the color can be airbrushed on silicone (do clean the airbrush immediately to prevent clogging). For intrinsic coloring, a few drops of the pigment can be added to the silicone base before adding the catalyst.

However, bear in mind that silicone pigments can be added to tin-based silicone rubbers only. If mixed with silicone that has a platinum catalyst, it can interfere with the setting of the rubber.
 

EnvironMolds offers top quality silicone pigments in a broad range of color options – from black and white to red, blue, yellow, green, orange, purple and more. There is also the 'Quinn Blush' shade which is used by renown doll rebirthing artist, Terry Quinn to add the lovely skin blush to her silicone dolls.

The best part is that this silicone paint can be used on both tin-based and platinum-based silicone rubber surfaces as they have been formulated to adhere to both types of surfaces. Medium for making the paint is also available.

Therefore, artists can easily paint their silicone casts in the desired colors to get the effect they wish. They are especially favored by special effects and prosthetic artisans, doll makers, etc. to give the painted-on color effects to their silicone rubber creations. However, they can be used on regular silicone molds and casts too.

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Painting on Silicone Casts

Posted by EnvironMolds , Labels: , , , , Tuesday, December 1, 2020 3:35 AM

 Finishing silicone casts with paint is a challenging task as regular paints tend to crack or chip off very soon. EnvironMolds brings a special dye and paint system that will easily incorporate into the silicone.


Silicone rubber is a versatile material that is used to make both molds and casts to suit different applications. It is easy to use – just mix in the required quantity of base and catalyst in the prescribed ratios and you are ready to go. Moreover, as silicone does not stick to anything but itself, the mold making and casting process is relatively straightforward and effortless. The rubber can be specially formulated to be food or even skin safe, thus lending itself well for making food and body molds.

However, the problem arises when the artist tries to paint on a silicone cast. Indeed, you may feel like finishing the cast with a beautiful color of choice, however, regular paints will start cracking, chipping and wear away with time.

Alas, the smooth finish and waterproof qualities of the silicone weighs against it in this regard. Even if you use oil-based paints for their better adherence, the inherently flexible nature of the rubber will cause the paint to wear off easily.

At times, people try making the silicone surface rough by soaking it in denatured alcohol or rubbing it with sandpaper. While this can work for regular silicone caulking, the coarse facade will end up marring the silicone cast and render it unpleasant to the eye.

It is only special silicone paint and dye that can adhere to the silicone rubber and yield the desired finish. EnvironMolds (www.artmolds.com) offers the special Cirius silicone formulation for painting and dyeing silicone creations. The silicone base of the dye comes to the rescue here as silicone will definitely stick to itself! Try bending and twisting the silicone rubber cast as much as you wish – but the color will not crack, peel or even rub off as it has become chemically incorporated into the silicone!



How to use?

You can mix a few drops of the silicone dye with the base before adding the catalyst to give an intrinsic uniform hue during the casting process itself. Swirling one or two drops of dye in the mix can also create a lovely marbled effect in the silicone cast.

On the other hand, there is also the option of diluting the dye with a silicone medium for coloring after the cast is ready. It can then be painted, sprayed or air brushed on the silicone surface to get the desired finish. However, it is important that the cast should be cleaned and prepped properly prior to painting. The brushes should also be cleaned quickly after use.

This silicone paint is considered compatible with both tin and platinum cure silicone variants. However, the dye can interfere with the setting of platinum silicones.

Twelve different hues are available, including the famous ‘Quinn Blush' used by renowned doll rebirthing artist Terry Quinn to add skin blush to her silicone dolls.

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Painting on Casts Made Possible

Posted by EnvironMolds , Labels: , , , , Wednesday, May 16, 2018 10:29 PM

Mold making and casting are advanced arts that involve the use of specialized materials like resins, latex rubber and silicone rubber. These materials are easy to use and produce excellent molds and casts.

However, painting them is another story altogether. Most artists are confounded when their painted casts start chipping or cracking very soon.

The fault lies not in the material or the technique, but in the paints themselves. Regular paints just do not work well will rubber or resin materials. And this is exactly why EnvironMolds has devoted a complete section to specialized paints and dyes like silicone paint, latex paint and resin paint.



On the www.artmolds.com website, you can easily locate this segment under the Art Supplies tab. It throws up various options of specially created painting and pigmenting systems for latex, silicone and polyurethane applications.

There are a range of pigments that should be mixed with the corresponding paint medium before painting on a cured surface. Or you can also mix the pigment directly in the casting material itself before adding the catalyst to get a uniform intrinsic color on the entire cast.



There is also an exceptional offering called I-Glo photo-luminescent pigments. This comes in a crystal form and can be mixed into a clear casting resin or sprinkled over a finished surface before sealing it. It will create a glowing effect in the dark by absorbing light during the day. The pigments are invisible during the day, thus creating two distinct looks for the artwork.

All the above pigments are so formulated that they bond with the rubber or resin material. As they become a part of the cast itself, they will not chip, crack or rub off at all.

So, remember to use the right resin, latex or silicone paint for finishing your cast!

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