Tag Archives: resins

Silicone Resins

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We are leading manufacturer, supplier and exporter of Silicone Resins. These are widely used as binders for fabrics or textile.

Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Banking upon in-depth domain knowledge and years of vast experience, we are engaged in offering Resin Coated Silica . This silca is an excellent and accurate method in foundry practices. It produces a casting of high precise dimensions, smooth surface, free of blow holes and devoid of casting defects ……

Aluminium Base For Flameboyant Finish

Aluminium Base for Flame boyant Finish Formulation cum manufacturing process document file for making Aluminium Base for Flame boyant Finish (FOR1188) is a downloadable document file which can be automatically delivered to your email after payment is made .this document file can be received through ……


We are offering our client an excellent quality range of Silicone resin coated fire sleeve. Carbon fiber high temperature insulated fire sleeving is braided with non alkali glass fiber and carbon fiber, and coated with silicon resin in high temperature.

Beijing Great Pack Materials Co.,Ltd.

Our comapny is engaged in supplying and trading a superior quality range of Silicone Resin. These offered products are prepared from superior grade basic material and latest machinery at our vendors end. These resins are free from all types of impurities and have excellent viscosity property. Our offered ……

We are reputed enterprises in this industry, manufacturing and supplying a wide gamut of Silicone Resin in Zaoyang, Hubei, China to our clients at the market leading rates.Main Composition Methylpolysiloxane resin Technical Index:Appearance: Colorless or light yellow liquid, no mechanical ……

Hubei New Sihai Chemical Industry Co., Ltd.

Silicone Resin 991 For Optically Clear Potting

Our company is offering a qualitative range of Silicone Resin 991 For Optically Clear Potting. These product are largely used in many industries. Our product main characteristics are as following:Conformal coating PHYSICAL PROPERTIES Colour: Pale straw yellow Specific gravity at 25℃: 1.03……

Fiberglass Sleeves Coated With Silicon Resin

We are successfully established manufacturer, supplier and exporter of a wide range of Fiberglass Sleeves Coated with Silicon Resin in Bidar, Karnataka, India. Class 180ÂC . Silicon Resin Fiberglass Sleeving for High Temperature Applications. Silicone Resin fiberglass sleeving combines excellent chemical ……

We are offering a wide range of Silicone Resin to our customers.Applications of Silicone Resin :Paint & Coating :* High Performance Coatings* Powder Coating

Rishichem Distributors Private Limited \\342\\200\\203

Due to our expertise in this domain, we are importing, trading and supplying an extreme quality range of Silicon Resin in Mumbai, Maharashtra, India. Widely acclaimed among our clients, the provided resin is manufactured using optimum quality raw materials and sophisticated technology by our skilled ……

Silicone Resin is double components liquid silicone adhesive is a kind of silicone that do not contain solvent, heavy metal and aromatic hydrocarbon solvent, it is harmless to human body, and no side products produce during hardening. So it is a kind of environmental friendly macromolecule, it can form ……

Shenzhen Anpin silicone Material Co., Ltd.

Fibre Glass Sleeve Coated Silicone Resin

We are engaged in manufacturing, exporting and supplying excellent quality Fibre Glass Sleeve Coated Silicone Resin in Shenzhen, Guangdong, China to our valuable clients. Silicone resin fiberglass insulating Sleeving(inside fiberglass and outside silicone resin) is braided into tubes with non-alkali ……

Shenzhen Tainy Electronics Co.,Ltd.

We are trusted brand for manufacturing, exporting and supplying huge range of Silicone Resins from Delhi, India. Silicone resins are classified as organopolysiloxanes and are an irregular three-dimensional network or principally tri or tetrafunctional units. Thanks to the high Si-O bond energy, the ……


Depending on clients requirements, we are occupied in manufacturing and supplying a wide spectrum of Silicone Resins in Mumbai, Maharashtra, India. Silicone resins are classified as organopolysiloxanes and are an irregular three-dimensional network or principally tri or tetrafunctional units. Thanks ……

With in depth knowledge and understanding in this industry, we are indulged in manufacturing and supplying a wide assortments of Building Silicone Resins from Chennai, Tamil Nadu, India. Silicone resins are primarily used as hydrophobic agents for building protection, as binders for silicone resin emulsion ……

Wacker Metroaric Chemicals Pvt. Ltd.

Silicon Resins Coated Fiberglass Sleeves

We are counted as one of the most reputed name in providing a superior quality range of silicon resings coated fiberglass sleeves to our clients. These sleeves are excellent insulating Material for conductors and equipment which must support temperatures ranging between -40ÂC to 180ÂC. Designed for ……

Methyl Phenyl Vinyl Silicone Resin Iota208

We are engaged in manufacturing, exporting and supplying excellent quality Methyl Phenyl Vinyl Silicone Resin IOTA208 to our valuable clients. Methyl phenyl vinyl resin is made by hydrolysis balance of composed of TEOS with hexamethyldisilazane ether, divinyl tetramethyldisiloxane silyl ether, phenyl ……

Iota Silicone Oil (Anhui) Co., Ltd.

Being a quality oriented firm, we are actively engaged in distributing and supplying a huge assortment of Silicone Resin from Chennai, Tamil Nadu, India. Nitocote SN522 is supplied as a colour less, ready to use, silicone resin solution which can be sprayed or brush applied onto the surface.

We are one of the prominent firms involved in Exporter, Manufacturer, Service Provider & Supplier of Silicone Resins in Kolkata, West Bengal, India. Silicone resins are classified as organopolysiloxanes and are an irregular three-dimensional network or principally tri or tetrafunctional units. The organic ……

Wacker Metroark Chemicals Pvt. Ltd.

2753-Self-Extinguishable Fiberglass Sleeving Coated With Silicone Resin

We are engaged in exporting excellent quality 2753-Self-Extinguishable Fiberglass Sleeving Coated With Silicone Resin in Xuchang, Henan, China.2753 Self-extinguishable fiberglass sleeving coated with silicone resin is woven with E-glass fiber ,processed under top temperature,and then coated with ……

XUCHANG YOUSUN insulation products Co.,Ltd

Silicone Fiberglass Sleeving, Silicone Coated Fiberglass Sleeve, Silicone Heat Treat Fiberglass Sleeving, Silicone Elastomer Coated Fiberglass Sleeving

Silicone Gel, Silicone Resins (Varnish) Fluorosilicone Rubber, Silicone Grease (Heat-Conductive, Room Temperature Cured Silicone Rubber(Rtv)



Silicone Resin, Silicone Material, Silicone Rubber, Silicone Liquid

Silicone Resin, Acrylic Resin, Cellulose Resins

Silicone Resin, Silicone Oil, Silicone Adjuvants For Agriculture

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Molding Compounds and Resins Information


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Molding Compounds and Resins Information

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Molding compounds and resins are industrial plastics and polymers that are suitable for forming. They are used in injection molding, compression molding, reaction injection molding (RIM), resin transfer molding (RTM), and blow molding. Types include thermoset resins, gel elastomers, encapsulants, potting compounds, composites, and optical grade materials. Typically, products are supplied as pellets, liquids, and powders.

The GlobalSpec SpecSearch Database contains material listings on these type of molding compounds and resins.

Elastomersand rubber materials are characterized by their high degree of flexibility and elasticity (high reversible elongation).They are based on a variety of different systems, including silicone, polyurethane, chloroprene, butyl, polybutadiene, neoprene, natural rubber or isoprene, and other synthetic rubber or compounds.

Compositecompounds are types of resins made from two or more constituent materials with significantly different physical or chemical properties. One of these constituents is generally a strengthening phase, reinforcement fibers, toughening phase, or other specialty fillers that provide unique properties.

Thermoplasticsare polymers that turn to liquid when heated and turn solid when cooled. They can be repeatedly remelted and remolded, allowing parts and scraps to be reprocessed. In most cases they are also very recyclable.

Thermosetsor thermosetting plastics are polymer materials that have been irreversibly cured. They are generally stronger than thermoplastics due to polymer cross-linking and are better suited for high-temperature applications (below their decomposition points). They tend to be more brittle than thermoplastics and many cannot be recycled due to irreversibility.

Siliconemolding compounds are used mainly in electrical applications because of their good chemical and electrical properties. They feature high arc resistance, high dielectric strength, and a low dielectric constant. Silicone molding compounds also provide good resistance to corona and electric breakdown, even after exposure to moisture and higher temperatures.

Most molding compounds are composite materials that consist of epoxy resins, phenolic hardeners, silicas, catalysts, pigments, and mold release agents. A products chemistry and filler material help to determine key mechanical, physical, thermal, and electrical properties.

Molding compounds and resins exhibit properties based on their composition. Special consideration should be given to properties such use as temperature, coefficient of thermal expansion, tensile strength, and dielectric strength.

Use temperatureis the allowable temperature range in which the compound can operate effectively which determines what environments a resin can be used in.

Thecoefficient of thermal expansionis a measure of the tendency of the compound to change in volume in response to temperature, which could limit space restraints under certain operating temperatures.

Thetensile strengthis the maximum stress a material can withstand while being stretched or pulled before necking deformation occurs.

Dielectric strengthis the maximum electric field strength that a material can withstand without breaking down, and is most important when a resin is used with a semiconductor or other electrical device.

Several different types of plastic molding compounds are used to encapsulate semiconductor devices. General-purpose products are suitable as long as they provide high flexural strength and exert relatively large stresses on the encapsulated device, which typically use a thicker package type. Low-stress molding compounds are better for encapsulating thin packages. Molding resins with a high thermal conductivity are required for encapsulating high-power devices. Surface mount technology (SMT) requires a low moisture absorption rate and/or high flexural strength.

Read user Insights about Molding Compounds and Resins

Related Products & ServicesConductive Compounds

Conductive compounds provide an electrically and/or thermally conductive path between components.

Conformal coatings encapsulate circuit boards and their electronic components in order to prevent the ingress of moisture, fungus, dust and other environmental contaminants.

Epoxy adhesives are chemical compounds for joining components. They require clean surfaces and are valued for their toughness and resistance to chemical and environmental damage.

Gel elastomers are highly viscoelastic polymer gel materials that have excellent shock absorption and damping characteristics.They are available in a variety of material types and grades.

Pressure sensitive adhesives (PSA) and contact adhesives adhere to most surfaces with very slight pressure. They are available in solvent and latex or water-based forms.

Silicone adhesives and sealants have a high degree of flexibility and a very high temperature resistance (up to 600 F), but lack the strength of other epoxy or acrylic resins.

Thermoplastics and thermoplastic materials soften when heated and harden when cooled. They can withstand many heating and cooling cycles and are often suitable for recycling.

Energy Conversion (Battery/Fuel Cell/PV)

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Polyurethane Casting Resins for Coldastg

Casting resins fall into three classes, polyester, epoxy and polyurethane resins. Polyester resin is most commonly used in the construction of molded reinforced fiber and composite products, so its mechanical properties are reinforced with the fiberglass itself. The polyester resin used in the molding application is a viscous liquid (like honey) requiring the addition of catalysts and accelerators to complete the curing process. Polyester resins are contact products which require no pressure to cure and can be cured from a fluid or solid state. There are a number of safety issues in using polyester resin as it can be dangerous with its very noxious odor. The user must wear a respirator and work with a hood or in a well ventilated area. In addition, it is not UV light resistant which will cause it to yellow with time. Because it does cure very hard, polyester resin projects may break if dropped on a hard surface.

The advantage of polyester resin is that it is easy to use and is the lowest cost resin among resin products. However, there are a number of critical disadvantages in that the resin without the addition of fiberglass has poor mechanical properties, its emission during use in open molds is considered carcinogenic and it has a high and unpredictable shrinkage rate.

Most of us are familiar with polyester resin as it is the binder in fiberglass products it is the polyester resin that produces the distinct and often off putting odor of fiberglass. Because of its health hazards we do not offer this product.

Though a respirator is not needed while using epoxy resins, epoxy resins get more expensive the clearer you want your finished casting to be. Unlike faster setting polyurethane resins, epoxy resins can take from several hours to several days to completely cure.

Then there are polyurethane casting resins. They are fast setting and our product offerings do not need a respirator as they are very low in odor emission. These polyurethane casting resin products are two-part, 1-to-1 mix ratio formulas that set from 5 to 20-minutes. The two varieties offered here are opaque and a water clear resin. The opaque resins set to an ivory color in approximately 5-8 minutes. The clear casting resins require more setting time up to about 25-minutes. The advanced formula clear resins set with fewer air bubbles than most available formulas. We even offer a unique polyesher resin formula that will expand (point up) your castings up to 160%

However, no water clear polyurethane casting resin is completely bubble free. Therefore, the use of apressure potis recommended to perfect the casting without bubbles. The advantage of polyurethane resins over polyester resins is that these formulas are very low in odor compared to carcinogenic producing smells of polyester resins.

Our polyurethane resins are also the perfect choice forcold castingwhen combined with our metal, stone and wood powders to create beautiful cold castings that exhibit the realistic look of rich metals, stone and wood..

As a caution, polyurethane is very moisture sensitive. It will not cure well in humid climates or in molds that contain water. You can color polyurethane before casting using ourCircius Polyurethane Dyes.

EnvironMolds specializes in mold making and casting materials including high quality alginate impression materials that are environmentally safe. You can always count on EnvironMolds for healthier, safer art supplies every time. the website and EnvironMolds is located in Summit, New Jersey, USA. The site is first and foremost about lifecasting, the art of taking molds directly from the human body and creating artistic casts. Ed McCormick, a lifecasting artist and lifecasting author in 1997, founded EnvironMolds. Since that time EnvironMolds and has introduced hundreds of artists around the world to lifecasting.