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Adhesives Ingredients

A-C® 1325P

Technical DataSheet | Supplied by Honeywell

A-C® 1325P by Honeywell is a propylene maleic anhydride copolymer grade, suitable for aqueous adhesive applications. Used in sealants, pressure-sensitive hot melt, amorphous poly-olefin (APAO)-based and metallocene ethylene octene (MEO) copolymers adhesives. Acts as adhesion promoters even in cold temperature and shows increased heat resistance and prevents oil migration. It is compatible with ethylene vinyl acetate and PA, exhibiting excellent thermal and color stability due to their low levels of ungrafted oligomeric maleic anhydride. A-C® 1325P is recommended for packaging, wood-working and constructions. The functionalization of a non-polar polypropylene with maleic anhydride provides the low molecular weight copolymer with non-polar and polar characteristics, producing adhesion and tack to traditional polar surfaces such as steel, aluminum or glass and also to difficult surfaces such as vinyl and polypropylene.

A-C® 1325P Product details

Product Type
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Chemical Composition
CAS Number
Physical Form
Off-white to Amber
Product Status
Applications/ Recommended for
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A-C® 1325P Properties


Value & Unit
Test Condition
Test Method
Hardness @ 25°C, ASTM D-5
xxxxx dmm
Density, ASTM D-1505
xxxx g/cm³
Softening point
xxx °C
Free maleic anhydride content
xxxxxx %
xxx Gardner
Saponification Number, 357-OR-1
xxxxxxx mg KOH/g
Viscosity @ 190°C, Brookfield, 304-OR
xxxxxxxxxx cps
xxxxx mm
Drop Point, Mettler, ASTM D-3954
xxx °C
Acid Noumber, ASTM-D 1386
xx mg KOH/g
Last edited Dec 18, 2017
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