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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

Cimsil

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

Mincrop

Access Rudolf A301 3-Aminopropyltrimethoxysilane is a versatile organosilane coupling agent that can improve the performance of adhesives, sealants, coatings, and other materials. Its unique chemical structure allows it to provide improved bonding and adhesion to substrates such as glass, metals, and organic surfaces.

Access Rudolf A301 3-Aminopropyltrimethoxysilane

AFCONA 4077 is a high molecular weight polymeric dispersant for deflocculation of all type of pigments. It is a result of an innovative concept of polyurethane dispersants. This innovative technology is based on an own new developed intermediate monomer and own new developed anchoring groups.

AFCONA 4077

Portaflame® SG10 LV-01 is produced from carefully selected synthetic aluminum hydroxide (ATH). The standardized quality of Portaflame® SG 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.

Portaflame® SG10 LV-01

Vertal® AF is a general-purpose talc/carbonate mineral additive, suitable for a broad range of applications, including polymers, ceramics, roofing, and asphalt. The benefits of Vertal® AF include improved dimensional stability, cross-flow mechanical performance, and flexural stiffness. It improves wet out of other additives and offers enhanced processability, improved crack and shrink resistance, and permeability reduction. The coarse particle size of Vertal® AF allows low dust, high bulk density, and minimum effects on viscosity of the melt/liquid media/carrier.

Vertal® AF

Dar-Tech Hauthane L-2255 is a high-solids, anionic, aliphatic, aqueous polyurethane dispersion. It is an adhesive grade polyurethane suggested for industrial laminating applications. Plasticized vinyl sheet can be bonded to itself as well as other substrates such as rubber, wood, cardboard, and textiles.

Dar-Tech Hauthane L-2255

Casiflux A 90 is a white wollastonite (calcium silicate) powder that is used in glazes and ceramic bodies. It is used as a filler for paints, plastics, welding electrodes, metallurgical powders, cement fiber boards, calcium silicate boards and bricks, and low temperature refractories.

Casiflux A 90

Magris Talc EZ Flow 40 is a functional mineral used in the manufacture of paper, paints, ceramics, plastics, etc. 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.

Magris Talc EZ Flow 40

Portaflame® SG 55 is produced from carefully selected synthetic aluminum hydroxide (ATH). The standardized quality of Portaflame® SG 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.

Portaflame® SG 55

DeCAL 1032 is a Prop 65 compliant, high-efficiency modified acrylic copolymer emulsion in water. This high molecular weight hydrophobic polymer provides a rheological control effect through extensive swelling and association in alkaline conditions. This product improves flow and leveling performance while retaining high thickening efficiency. The use of DeCAL 1032 also provides improved sag resistance and anti-settling and results in much less spattering in paints applied by roller.

DeCAL 1032

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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Dar-Tech Hauthane L-3645 is a NMP- and TEA-free, aliphatic, silicone-modified, polyester-based, waterborne polyurethane dispersion. It was designed primarily for topcoat applications where slip resistance and abrasion resistance are required. L-3645 contains a non-fugitive silicone component that provides low surface tension characteristics on flexible and rigid substrates, including leather, plastics, metals, and textiles. It also demonstrates exceptional dye transfer resistance in automotive leather seating and dry-erase white board applications when crosslinked.

Hauthane L-3645 Safety Data Sheet

Hauthane L-3645 Safety Data Sheet - Dar-Tech Inc.

Dar-Tech Hauthane L-3645

Dar-Tech Hauthane HD-4670 DMM is a waterborne polyurethane. It is a resin used in the production of coatings and adhesives. Water-based polyurethane dispersions provide stain resistance in automotive interior plastic paints, lubricity in fly-fishing line coatings, durability in general aviation hangar floors, and crispness in sailcloth.

Dar-Tech Hauthane HD-4670

Dar-Tech Hauthane HD-3011 is a low-cost, aromatic, polyether-based, aqueous polyurethane dispersion. It is a highly versatile coating and adhesive polymer for applications where lightfastness is not critical. Its dry surface and high melting point properties prevent blocking problems. Excellent for use as a solvent-reactivateable adhesive for bonding and laminating applications. Compatible with acrylic and other aqueous polymers for optimum cost/performance balance.

Dar-Tech Hauthane HD-3011

Dar-Tech Hauthane L-2357 is a waterborne polyurethane. It is a resin used in the production of coatings and adhesives. Water-based polyurethane dispersions provide stain resistance in automotive interior plastic paints, lubricity in fly-fishing line coatings, durability in general aviation hangar floors, and crispness in sailcloth.

Dar-Tech Hauthane L-2357

Dar-Tech Hauthane L-3528 is a Dar-Tech Hauthane polyurethane dispersion that provides tough, chemically resistant, glossy coatings. The product has excellent flexibility and gloss retention characteristics. It may be applied to a variety of substrates, including concrete, metals, plastics, and wood materials. It is primarily used in architectural coatings, consumer electronics, industrial maintenance, rigid and flexible PVC coatings, and wood floor coatings.

Dar-Tech Hauthane L-3528

Dar-Tech Hauthane L-3529 is a solvent-free, flexible, aliphatic, polycarbonate-polyurethane dispersion. It was designed primarily for use on flexible substrates as a coating, saturant, or impregnating agent. It may be blended with L-3528 to increase hardness. This grade can be used as a sole vehicle or blended with acrylic emulsions for spray or rotogravure applications. It may be thickened with associative thickeners for knife-over-rolling or similar methods.

Dar-Tech Hauthane L-3529

Dar-Tech Hauthane HD-2501 is a soft, aliphatic, polycarbonate-based, polyurethane dispersion. It was designed primarily for use on flexible substrates as a coating, saturant, or impregnate. This grade can be used as a sole vehicle or blended with acrylic emulsions for spray or rotogravure applications. It may be thickened with associative thickeners for knife-over-rolling or similar methods.

Dar-Tech Hauthane HD-2501

Dar-Tech Hauthane L-3615 is a Dar-Tech Hauthane polyurethane dispersion that provides tough, chemically resistant, glossy coatings. The product has excellent flexibility and gloss retention characteristics. It may be applied to a variety of substrates, including concrete, metals, plastics, and wood materials. It is mainly used in architectural coatings, DIY brush varnishes, and wood furniture.

Dar-Tech Hauthane L-3615

Dar-Tech Hauthane HD-2001 is a soft, aliphatic, polyester-based, waterborne polyurethane dispersion. It is a highly versatile coating and adhesive polymer. Originally designed for use in textile applications that require a soft hand coupled with abrasion resistance and excellent adhesion and resiliency, HD-2001 is also suitable for industrial laminating applications that require excellent bond strength. The low melting point temperature also allows HD-2001 to be used as a heat seal-able adhesive.

Dar-Tech Hauthane HD-2001

Dar-Tech Hauthane L-3645 is a NMP- and TEA-free, aliphatic, silicone-modified, polyester-based, waterborne polyurethane dispersion. It was designed primarily for topcoat applications where slip resist

Dar-Tech Hauthane - L-3645 - PU - Top Coat - Leather - Knowde

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	Value	Units	Test Method / Conditions
Elongation	300.0	%	-
Volatile (by Weight)	65.0	%	-
Modulus (100%)	3000.0	psi	-
Boiling Range	min. 200	°F	-
Solid Content	35.0	% Weight	-
Tensile Strength	min. 6000	psi	-
VOC/Gal. Coating	0.78	Lb	-
pH	7.5 - 10.0		CLI-POWPH
Specific Gravity	1.04	-	-

Dar-Tech Hauthane L-3645

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