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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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AFCONA

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

Portalum® A 180 is produced from refractory agglomerated super calcined (RASC) bauxite. The main constituent is the mineral corundum. It enhances abrasion and chemical resistance in coatings, while its high hardness and density are valued in abrasive/friction applications such as brake pads. Sibelco Portalum calcined bauxite (aluminum oxide) is produced from refractory agglomerated super calcined (RASC) bauxite.

Portalum® A 180

DeCAL 2075 is a derivative of a family of highly effective, low viscosity dispersing agents for water-borne systems. The product is especially suited for the dispersion of inorganic pigments across a wide range of industries. DeCAL 2075 is an ideal dispersing agent for a wide range of water-borne systems in the coatings, agrochemical, textile and construction industries.

DeCAL 2075

Magris Talc Imperial 200 USP is a high-purity, platy talc designed for use in premium body and foot powders. Imperial 200 USP conforms to current USP Monograph requirements for talc as well as to FCC and PCPC (CTFA) specifications. It is produced in accordance with the IPEC excipient GMP guidelines.

Magris Talc Imperial 200 USP

AFCONA 4203 is an innovative polyester dispersant concept designed by AFCONA. It is based on the latest steric hindrance structure and newly designed anchoring groups, providing excellent wetting and dispersing performance for inorganic, organic, and carbon black. AFCONA 4203 also reduces the viscosity of high pigment content pastes, and has better stability for concentrate storage over long periods. This solvent-free design is ideal for low VOC formulation designs. It is a high molecular weight polymeric dispersant for all types of pigments and is a modified polyester polymer.

AFCONA 4203

Securoc® C10 F12.0 is produced from a carefully selected, naturally occurring, platy sedimentary mineral that consists of partially hydrated magnesium-calcium carbonate. The standardized quality of Securoc® C10 is guaranteed by means of an ISO 9001-certified quality management plan. The chemical composition of the raw material and the finished product is closely monitored, and the particle size is kept within a narrow variation. Securoc® C10 is a very fine, platy-shaped filler that is flame and smoke retardant. In addition, this product works as an effective acid scavenger in halogen-containing polymers. It provides flame retardancy along with good smoke suppression and char formation, either by itself or in combination with ATH.

Securoc® C10 F12.0

ACCESS® SFR 2,000 OH offer excellent thermal stability, low volatility, and a wide range of compatibility with other materials. These fluids can be used as base polymers or blend polymers to create materials with a range of hardness, and can be cured with silicon-hydride crosslinkers and a platinum catalyst. The hydroxyl-termination allows for further functionalization of the material, making it versatile and adaptable for a variety of applications

ACCESS® SFR 2,000 OH

MINBLOC® MC-251 belongs to the MINBLOC® MC series of antiblocking additives that are produced from an inert, naturally occurring alpha quartz with a unique surface morphology. With nearly the same refractive index as the barefoot resins, MINBLOC® MC grades are ideal for PET, LLDE, LDPE, and other clear or opaque resin and film applications.

MINBLOC® MC-251

Access Rudolf Organosilane M302 is a bifunctional coupling agent that enhances the performance of coatings and composites by improving adhesion and wetting properties. M302 is an ideal candidate for use in coatings, adhesives, and sealants for glass and metal surfaces, providing excellent scratch and chemical resistance.

Access Rudolf Organosilane M302

Portaflame® CA 25 grade is produced from carefully selected colemanite, which is a naturally occurring hydrated calcium borate. This light gray powder is odorless and decomposes at 340°C. It is used as a flame retardant for paints, polymers, rubber, and bitumen.

Portaflame® CA 25

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

Dar-Tech Inc. - Knowde

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Access Rudolf Organosilane M302 Technical Data Sheet

Access Rudolf Organosilane M302 Technical Data Sheet - Dar-Tech Inc.

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 M302 is a bifunctional coupling agent that enhances the performance of coatings and composites by improving adhesion and wetting properties. M302 is an ideal candidate for u

Access Rudolf - Organosilane M302 - Dar-Tech - 21142-29-0

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	Value	Units	Test Method / Conditions
Molecular Weight	290.43	-	-
Specific Gravity (at 25/25°C)	0.980 - 0.990	-	-
Refractive Index (at 25°C)	1.4260 - 1.4300	-	-
Flash Point	128.0	°C	ASTM Method D 93 (Pensky-Martens Closed Cup)
Boiling Point (at 4 mmHg)	130.0	°C	-

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