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<p>Palmer Holland is a leading North American specialty chemical and ingredient distributor, delivering high-performance solutions across industries like Agriculture, CASE, Engineered Materials, Health & Nutrition, and Lubricants. As an employee-owned company, we bring a consultative approach, industry expertise, and a commitment to long-term partnerships. Our dedicated team spans across the U.S. and Canada, ensuring localized support and innovative solutions tailored to your needs. With a century of experience, we connect customers with world-class suppliers to drive efficiency, sustainability, and success in an evolving marketplace.</p>

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PROTOLINE®

ALCOTEX

REAFREE®

OREVAC®

Durastrength®

ORGASOL®

DLVE™

MAINCOTE™

Baerostab®

CYMEL® 1172 resin is an unalkylated glycoluril crosslinker supplied in water at 45% solids. It is designed to be used for crosslinking aqueous neutral or acidic hydroxyl or amide functional polymers and combines excellent stability at acidic pH (as low as 4) with excellent reactivity. CYMEL® 1172 resin cannot be used in amine neutralized or basic coating systems because of the potential problems of demethylolation of the compound and a significant decrease in cure response.

CYMEL® 1172

Polyfill 407 is a alumina trihydrate and leading flame retardant and smoke suppressant product used in a wide range of industrial applications.

Polyfill 407

Plastistrength® 562 NA process aid is a high molecular weight acrylic process aid providing high melt strength combined with optimum PVC fusion promotion effect. Plastistrength® 562 process aid has been especially designed to improve filler dispersion in rigid PVC applications.

Plastistrength® 562 NA

VERSAL RED HF3C 01

HYDROBRITE® 380 White Mineral Oil

D.E.R.® 352 liquid epoxy resin is a reaction product of epichlorohydrin with bisphenol a and Bisphenol F.

D.E.R.® 352

SIPERNAT® 26 Coating is a specially engineered precipitated silica that functions as a conditioning agent and carrier. It can be used to improve flow behavior and storage stability of powdered materials, and it may impart rheological and matting benefits to liquid coatings.

SIPERNAT® 26 Coating

ZEOFREE® 200

CYMEL® U-663 resin is a partially iso-butylated urea resin supplied in iso-butanol. The fast drying properties combined with very good block resistance makes CYMEL® U-663 resin suitable for acid curing wood coating applications where low formaldehyde emission and high film gloss is required.

CYMEL® U-663

Palmer Holland, Inc.

Established in 1925 as Palmer Supplies Company, today Palmer Holland is a North American specialty chemical and ingredient distributor of raw materials with its headquarters in Cleveland, Ohio, and 40

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D.E.H.® 445L cycloaliphatic polyamine hardener is used as curing agent for epoxy resin. It offers low tendency to yellowing when exposed to UV irradiation, low viscosity and long pot life.

D.E.H.® 445L

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Palmer Holland - D.E.H. 445L - Cycloaliphatic Amine - EP - Long Potlife

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	Value	Units	Test Method / Conditions
Color Scale	max. 1.0 Gardner	Gardner	Gardner Color Scale

	Value	Units	Test Method / Conditions
Amine Hydrogen Equivalent Weight	93.0 g/eq	g/eq
Amine Value	320.0-350.0 mg KOH/g	mg KOH/g	ISO 9702

	Value	Units	Test Method / Conditions
Shelf Life	24.0 mo	mo

	Value	Units	Test Method / Conditions
Elongation	3.8 %	%
Flexural Strength	15258.0 psi	psi
Hardness	80.0 Shore D	Shore D
Hardness	80.0 Shore D	Shore D	ASTM D2240
Tensile Strength	9181.0 psi	psi

	Value	Units	Test Method / Conditions
Density	1.0 g/mL	g/mL	ASTM D4052 at 25°C
Drying Time	7.0 hr	hr	ASTM D1640-03
Glass Transition Temperature (Tg)	74.0 °C	°C	Differential Scanning Calorimetry
Storage Temperature	-4.0-86.0 °F	°F
Viscosity	160.0-220.0 mPa.s	mPa.s	ASTM D445 at 25°C

	Value	Units	Test Method / Conditions
Boiling Point (SDS)	min. 200.0 °C	°C
Flash Point (SDS)	min. 100.0 °C	°C
Shelf Life (SDS)	24.0 mo	mo
Specific Gravity (SDS)	1.01	-	at 20°C
Storage Temperature (SDS)	-20.0-30.0 °C	°C
Vapor Pressure (SDS)	max. 5.0 hPa	hPa	At 50°C
Viscosity (SDS)	470.0 mPa.s	mPa.s	At 20°C
pH (SDS)	8.0-11.0	-