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<p>As one of the world’s leading brands of coating additives, Borchers is committed to the continuous development and improvement of coating systems across the spectrum of chemistries, applications, and end markets. Borchers’ products and services make the world safer and more colorful, and enhance quality of life every day. Key products include Borchi® OXY-Coat and Borchi® Dragon cobalt-free high-performance catalysts, Borchi® Burst defoamers, Borchi® Gen wetting and dispersing agents, and Borchi® Gel rheology modifiers. In 2020, Borchers was acquired by Milliken &amp; Company, a global manufacturing leader whose focus on materials science delivers tomorrow’s breakthroughs today.</p>

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Borchi

6% Cobalt Nap-All

12% Manganese Cem-All

Borchers

Accelerator additive for unsaturated polyesters and pot life stabilizers for two-component PU systems

15% Potassium Hex-Cem

10% Cobalt Hydro-Cure

9% Manganese Hydro-Cure

5% Calcium Hex-Cem

2% Lithium Ten-Cem

Wetting and Dispersing Agent for Stabilizing Pigments and Fillers with Polar SurfacesBorchi® Gen 0650 is an anionic, APEO- and VOC-free wetting and dispersing agent for water- and solvent-based coating systems. This dispersant is highly effective in stabilizing pigments and fillers with very polar surfaces . These include titanium dioxide (TiO 2 ) , iron oxide , and hydrophilic organic pigments.

Borchi® Gen 0650

Tin-free catalyst for solvent-based two-component polyurethane coatings.

Borchi® Kat 0244

Dispersing Agent for Carbon Black Pigments and Difficult to Disperse Organic PigmentsBorchi® Gen 0451 is a high molecular weight non-ionic and VOC-free dispersing agent for carbon black pigments . This dispersant provides better jetness in carbon black pigment dispersions and also improves color development in difficult to disperse organic pigments in both water- and solvent-based systems. It provides shorter grind times, higher gloss performance, high jetness, low viscosity dispersions, and long-term viscosity.

Borchi® Gen 0451

MEKO-Free Anti-Skinning Agent for Solvent-Based AlkydsAscinin® Anti-Skin 0444 is a phenol- and MEKO- and oxime-free anti-skinning agent for oxidatively cured solvent-based low VOC coating systems and pigment pastes. This solution relieves regulatory concerns surrounding MEKO in Europe , Canada , and other regions. MEKO-free anti-skins further enhance sustainability when used with Borchi® OXY-Coat cobalt-free high-performance catalysts for solvent-based short, medium, and long oil alkyd coatings or Borchi® Dragon high-performance cobalt-free catalyst for solvent-based high solids, long oil alkyd coatings. Other MEKO-free anti-skins include: ● Ascinin® Anti-Skin 0445 ● Ascinin® Anti-Skin 1240 ● Borchi® Nox 1640 ● Borchi® Shield .

Ascinin® Anti Skin 0444

Modified polysiloxane flow and air release agent for solvent-based and solvent-free coatings systems, 100 % active.

Borchi® Gol 0011

HEUR Thickener for the Low Shear RangeBorchi® Gel PW 25 is a HEUR rheology modifier ( H ydrophobically modified E thoxylated Ur ethane copolymer rheology modifier). This solution works well as a low shear range thickener for improved rheological profiles in coatings. Borchi® Gel PW 25 is an emulsifier-, APEO-, and organo tin-free non-ionic polyurethane-based thickener for water-based coatings.

Borchi® Gel PW 25

Zirconium drier designed for solvent-based systems.

Octa-Soligen® Zirconium 18

Borchi® Gen 0851 is a Wetting and Dispersing Agent for Organic Pigments / Color Development / High Jetness in Carbon Black Pigments.
Carbon black and organic pigments are difficult to disperse in water-based formulations. Borchi® Gen 0851 is a non-ionic wetting and dispersing agent, designed to efficiently achieve maximum color generation and high jetness in aqueous compositions. The dispersing agent is high molecular weight and VOC-free. Borchi® Gen 0451 dispersant works well in solvent-based coatings. Borchi® Gen 0851 is a high molecular weight non-ionic and VOC-free dispersant for organic pigments and carbon black in water-based coatings.

Borchi® Gen 0851

Cobalt-Free Drier / Sustainable Solution for Improved Dry Time in Alkyd PaintBorchi® OXY-Coat is a metal-based high-performance cobalt-free drier catalyst for improved drying time in paints containing alkyd resins. It demonstrates excellent drying performance at low use levels in solvent-based short, medium, and long oil alkyd paint. This solution does not require the use of an auxiliary drier. Cobalt-free driers are eco-friendly drying solutions as they do not contain any metals that may face regulatory concerns . Borchi® OXY-Coat is particularly efficient in coatings using propylene glycol.  Comparison of Borchi® OXY-Coat in Medium Oil Alkyd Paint  Borchi® OXY-Coat provides improved drying time compared to a cobalt drier in medium oil alkyd paint. This oxidative curing catalyst also works well in short and long oil alkyd systems .

Borchi® OXY-Coat

Borchers: A Milliken Brand

As one of the world’s leading brands of coating additives, Borchers is committed to the continuous development and improvement of coating systems across the spectrum of chemistries, applications, and 

Borcher - Coating Additives - Specialty Catalysts - Knowde

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Accelerator for Gel Coats and UPR Systems.

Poly-Cure® 503 Technical Data Sheet

Poly-Cure® 503 Technical Data Sheet - Borchers: A Milliken Brand

Poly-Cure® 503

Poly-Cure - 503 - Borcher - Catalyst - Gelcoat - Knowde

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	Value	Units	Test Method / Conditions
Metal Content (Co)	2.90 - 3.10	%	—
Metal Content (K)	8.40 - 8.60	%	—
Non-volatile Content	65.00 - 77.00	%	ASTM D 1644
Specific Gravity (at 25°C)	1.01 - 1.06	—	ASTM D 1963
Viscosity	A-5 to Z	—	ASTM D 2373

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