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<p>Dar-tech provides access to industry-respected manufacturers and formulators with high-quality, well-known specialty chemical products, an effective logistics network, and a responsive sales and customer service staff, all of whom deliver technical support with a customer-focused, personal approach.</p>

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Blachford

MINEX® functional filler made from nepheline syenite is proven to offer superior color development, tint retention, and durability to a broad range of paints, coatings, adhesives, sealants, and inks. When added to paints and coatings, MINEX® provides unparalleled durability and resistance to abrasion, fading, cracking, and aging associated with both environmental and chemical exposures.


Minex

IMSIL® microcrystalline silica fillers are produced from an inert, naturally occurring alpha quartz with a unique grape-like morphology. Finer micronized grades are useful in formulating higher gloss paints and systems requiring controlled particle top size such as Industrial OEM topcoat coats and non-conductive inks. Intermediate size grades offer ideal and uniform gloss control for topcoats, coil coats and increased inter-coat adhesion between primers and topcoats. Coarser grades offer high solids loading with low viscosity,  texture, anti-skid  and abrasion resistance in industrial floor coatings and exterior deck coatings.


IMSIL

Access Rudolf

Exal

Cimsil

Mincrop

AFCONA 7371 is a modified fluorocarbon polyacrylate surface modifier with anti-foam and leveling properties, as well as better glassfiber wetting than AFCONA 7370. It is suitable for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems, and is highly reactive to the air interface. This modifier evenly migrates to the surface, providing good leveling and anti-foam properties.

AFCONA 7371

Dar-Tech Hauthane L-2183 is an anionic, aliphatic, aqueous polyurethane dispersion. It is an adhesive grade polyurethane suggested for modifying industrial laminating adhesives. L-2183 may also be used in low tack pressure-sensitive applications. This grade can be used as supplied or blended with vinyl acetate/ethylene, styrene butadiene, and acrylic emulsions. The rheology of L-2183 may be modified with associative or acrylic thickeners for knife-over-roll or similar methods.

Dar-Tech Hauthane L-2183

Portalum® A 25 is produced from refractory agglomerated super calcined (RASC) bauxite. The main constituent is the mineral corundum. The standardized quality of Portalum® A 25 is guaranteed by means of an ISO 9001-certified quality management plan. Raw materials and production are closely monitored to ensure consistency in chemical composition and grain size.

Portalum® A 25

Artic Mist is an off-white, high-purity, extremely platy, very fine talc serving polymer, rubber, and coatings applications. Artic Mist® is recommended for excellent stiffness, HDT, and dimensional stability, as well as improved impact strength and esthetics in high-performance plastics, plastic nucleation, foamed plastics, plastic films, and wire and cable applications.

Artic Mist

Ti-Pure™ R-931 is a rutile titanium dioxide pigment designed to provide maximum hiding in high-quality, high-PVC architectural coatings. This product has maximized efficiency while maintaining the highest level of film integrity. It is manufactured by the chloride process and has at least 80% TiO2 content.

Ti-Pure™ R-931

DeCAL 1103 is an alkali-soluble, acrylic-based associative thickener specifically designed for use in aqueous systems requiring Newtonian rheological behavior. DeCAL 1103 is highly effective in silk and flat emulsion paint and provides an excellent balance between high and low shear viscosities, as well as excellent compatibility with most organic and inorganic pigments.

DeCAL 1103

TYTAN™ AP310 is a mixture of titanium alkoxide and hydroxy acid ester that can be used as an adhesion promoter for printing, a crosslinker for paints, and a catalyst for esterification. TYTAN™ AP310 shows delayed reaction at ambient temperature and thus facilitates storage stability of inks.

TYTAN™ AP310

PerformaSil™ 300 Roof Coating is a water-based elastomeric silicone coating that provides protection against harsh weather elements, UV degradation, and ponding water issues. It provides a flexible seal that resists lateral movements of roofing structures due to thermal expansion and contractions of the roofing structure. It repels physical water while being very permeable to water vapor allowing the structure to “breath.” Suitable for a variety of roofing substrates, it provides easy water clean-up with no solvents required for tool clean-up or overspray. It can be sprayed or roll applied.

PerformaSil™ 300 Roof Coating

Mistron® CFSA-M is a high-purity, functional additive ideal for adhesives, caulks, mastics, and sealants. It provides reinforcement for improved mechanical properties and imparts hydrophobicity and barrier properties for improved corrosion resistance. It is mainly composed of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite. The product is odorless and has a white or off-white to light gray color.

Mistron® CFSA-M

Dar-Tech Inc.

Dar-tech provides access to industry-respected manufacturers and formulators with high-quality, well-known specialty chemical products, an effective logistics network, and a responsive sales and custo

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Access Rudolf Organosilane VMMO is a multifunctional silane coupling agent that enhances the adhesion between organic and inorganic materials. It is widely used as a surface modifier in various industries, including plastics, rubber, and coatings. With its superior compatibility and bonding properties, it can improve the strength, durability, and resistance of various products.

Access Rudolf Organosilane VMMO Technical Data Sheet

Access Rudolf Organosilane VMMO Technical Data Sheet - Dar-Tech Inc.

Access Rudolf Organosilane VMMO Safety Data Sheet

Access Rudolf Organosilane VMMO Safety Data Sheet - Dar-Tech Inc.

Access Rudolf Organosilane VMMO

Access Rudolf Organosilane A 301P is an organosilane coupling agent that is specially designed for use in polymer modification. It can improve the adhesion between inorganic materials and organic polymers and can be used in a variety of applications such as sealants, adhesives, and coatings. This coupling agent offers excellent thermal stability and can enhance the mechanical properties of the final product.

Access Rudolf Organosilane A 301P

Access Rudolf Organosilane MEO is a high-performance organosilane that provides exceptional water repellency and oleophobic properties to various substrates. This versatile product is particularly useful in coating applications, where it can enhance the durability and resistance to weathering of the treated surfaces.

Access Rudolf Organosilane MEO

Access Rudolf Organosilane C301 is a multifunctional silane that provides excellent adhesion and surface modification properties. It is used as a coupling agent in various applications, enhancing the bonding between organic and inorganic materials. This product also improves water resistance and hydrophobicity, making it suitable for use in coatings and sealants. Access Rudolf Organosilane C301 is also an effective crosslinker, improving the mechanical properties and durability of treated materials.

Access Rudolf Organosilane C301

Access Rudolf Organosilane PTO is a colorless, transparent liquid that is used as a crosslinking agent in industrial processes such as coatings and adhesives. It offers excellent adhesion to various surfaces and can be used to improve the durability of coatings and adhesives. Access Rudolf Organosilane PTO is easy to handle and offers excellent thermal stability, making it a reliable choice for industrial applications.

Access Rudolf Organosilane PTO

Access Rudolf Organosilane TTO is a clear, colorless liquid used as a coupling agent and surface treatment in various industrial applications. It improves the adhesion and compatibility between inorganic materials and organic polymers, making it ideal for use in coatings, adhesives, and other industrial processes.

Access Rudolf Organosilane TTO

Access Rudolf Organosilane GH202 is a clear to slightly yellowish liquid that can improve the compatibility, adhesion, and mechanical properties of various materials. It is a versatile product that can be used in the production of resins, coatings, adhesives, and composites.

Access Rudolf Organosilane GH202

Access Rudolf Organosilane AE301T1 is a water-repellent agent that is specifically designed for use on textiles and other porous materials. It is easy to apply and provides long-lasting protection against water damage. This product is also suitable for use in extreme weather conditions.

Access Rudolf Organosilane AE301T1

Access Rudolf Organosilane S 302 is a silane coupling agent that enhances adhesion and wetting properties of coatings, adhesives, and sealants. S302 improves the performance of coatings and composites by providing excellent water resistance, abrasion resistance, and adhesion. It is suitable for use on various substrates, including glass, metal, and plastics.

Access Rudolf Organosilane S 302

Access Rudolf Organosilane VMMO is a multifunctional silane coupling agent that enhances the adhesion between organic and inorganic materials. It is widely used as a surface modifier in various indust

Access Rudolf - Organosilane VMMO - Dar-Tech - 16753-62-1

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	Value	Units	Test Method / Conditions
Molecular Weight	132.23	-	-
Specific Gravity (at 25/25°C)	0.880 - 0.900	-	-
Refractive Index (at 25°C)	1.3930 - 1.3970	-	-
Boiling Point	103.0	°C	-
Flash Point	5.0	°C	ASTM Method D93

	Value	Units	Test Method / Conditions
Content	min. 98	%	GC

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