Surface Free Energy Components by Polar/Dispersion and Acid—Base Analyses; and Hansen Solubility Parameters for Various Polymers (sort by base)

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This table highlights polar/dispersion and acid—base breakouts of surface free energy, as well as Hansen Solubility Parameters and radius of interaction, for a variety of polymers. For all columns except polymer name, CAS #, and total Hansen Solubility Parameter (δ) the first row of data for each material is the average of surveyed values; the second row shows the standard deviation, with the number of data points (n) in parentheses. For n = 1, no standard deviation figure is shown. Click on any column's footnote for details. Click on any polymer name for original research results. An analogous table, which includes contact angle data, can be seen here. Comments on methodology and the like can be found here.

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Surface Free Energy Components by Polar/Dispersion and Acid—Base Analyses; and Hansen Solubility Parameters for Various Polymers

			Polar/Dispersion				Acid-Base						Hansen Parameters
Name⁽¹⁾	CAS #⁽²⁾		γ_S⁽³⁾	γ_S^d⁽⁴⁾	γ_S^P⁽⁵⁾		γ_S⁽⁶⁾	γ_S^LW⁽⁷⁾	γ_S^AB⁽⁸⁾	γ_S⁺ ⁽⁹⁾	γ_S^- ⁽¹⁰⁾		δ⁽¹¹⁾	δ_D⁽¹²⁾	δ_P⁽¹³⁾	δ_H⁽¹⁴⁾	R_o⁽¹⁵⁾

Polyvinylidene fluoride (PVDF)	24937-79-9		34.4	25.7	8.7		30.5	28.6	1.9	10.5	0.08		23.2	17.0	12.1	10.2	4.1
Polyvinylidene fluoride (PVDF)			4.17(4)	4.64(4)	4.81(4)		-(1)	-(1)	-(1)	-(1)	-(1)			-(1)	-(1)	-(1)	-(1)
Polyvinyl fluoride (PVF)	24981-14-4		38.6	34.0	4.6		37.5	35.6	1.9	2.8	6.0		-	-	-	-	-
Polyvinyl fluoride (PVF)			2.85(5)	5.72(5)	4.38(5)		1.30(3)	2.08(3)	0.85(3)	4.73(3)	6.62(3)
Polytrifluoroethylene	24980-67-4		27.5	22.0	5.4		25.4	23.1	2.3	1.8	0.7		-	-	-	-	-
Polytrifluoroethylene			3.65(3)	2.10(3)	3.20(3)		-(1)	-(1)	-(1)	-(1)	-(1)
Nylon 6,6	32131-17-2		44.8	36.3	9.8		40.2	36.9	3.3	1.5	12.1		25.8	17.2	9.9	16.5	4.4
Nylon 6,6			3.07(8)	5.63(9)	4.03(8)		3.61(2)	0.71(2)	2.90(2)	2.11(2)	13.5(2)			1.11	1.10	6.80	1.24
Acrylonitrile butadiene styrene (ABS)	9003-56-9		43.6	35.8	8.0		38.6	39.4	-0.8	0.9	3.7		19.2	17.0	5.7	6.8	9.4
Acrylonitrile butadiene styrene (ABS)			4.83(5)	2.77(5)	2.55(5)		4.81(2)	0.00(2)	4.88(2)	0.14(2)	2.76(2)			0.92(2)	4.17(2)	0.49(2)	2.19(2)
Polybutylene terephthalate (PBT)	26062-94-2		46.0	42.0	4.1		47.1	45.8	1.3	0.8	0.6		-	-	-	-	-
Polybutylene terephthalate (PBT)			0.24(4)	2.83(4)	2.92(4)		-(1)	-(1)	-(1)	-(1)	-(1)
Nylon 12	24937-16-4		38.2	33.1	5.2		41.3	37.0	4.3	0.6	7.6		22.2	18.5	8.1	9.1	6.3
Nylon 12			3.46(2)	3.96(2)	0.42(2)		-(1)	-(1)	-(1)	-(1)	-(1)			-(1)	-(1)	-(1)	-(1)
Polyethylene terephthalate (PET)	25038-59-9		43.7	36.6	7.2		45.3	42.6	1.8	0.3	3.7		20.8	18.7	6.3	6.7	6.5
Polyethylene terephthalate (PET)			3.42(16)	4.64(16)	3.42(16)		0.78(2)	2.83(2)	0.71(2)	0.21(2)	1.06(2)			1.25(8)	2.03(8)	2.80(8)	3.36(8)
Cellulose acetate (CA)	9004-35-7		42.0	31.0	11.1		43.5	39.0	4.5	0.3	22.2		23.5	17.1	13.1	9.4	10.6
Cellulose acetate (CA)			5.44(2)	1.84(2)	3.61(2)		6.42(4)	4.20(4)	3.25(4)	0.33(4)	2.71(4)			1.58(4)	4.41(4)	3.81(4)	2.96(4)
Polyvinyl pyrrolidone (PVP)	9003-39-8		-	-	-		46.0	43.4	2.6	0.2	22.5		-	-	-	-	-
Polyvinyl pyrrolidone (PVP)							3.61(2)	0.00(2)	3.61(2)	0.28(2)	10.2(2)
Polypropylene (PP)	^(a)		30.1	27.7	2.4		32.0	31.7	0.3	0.2	0.4		18.0	17.7	2.9	1.2	6.2
Polypropylene (PP)			2.42(11)	2.46(11)	2.45(11)		3.99(8)	3.56(8)	0.76(8)	0.45(8)	0.76(8)			0.46(2)	2.80(2)	1.71(2)	1.76(2)
Nylon 6 (polycaprolactum, aramid 6)	25038-54-4		42.7	33.1	9.6		45.3	42.5	2.8	0.2	9.6		20.3	17.0	3.4	10.6	5.1
Nylon 6 (polycaprolactum, aramid 6)			6.08(2)	2.69(2)	3.39(2)		-(1)	-(1)	-(1)	-(1)	-(1)			-(1)	-(1)	-(1)	-(1)
Polyvinyl chloride (PVC)	9002-86-2		40.1	37.4	2.8		39.8	38.7	1.0	0.1	3.1		20.0	16.8	8.9	6.1	8.5
Polyvinyl chloride (PVC)			3.80(9)	3.93(10)	2.36(9)		4.76(6)	4.33(6)	0.96(6)	0.15(6)	2.31(6)			1.65(5)	1.95(5)	1.78(5)	3.94(5)
Polytetrafluoroethylene (PTFE)	9002-84-0		22.2	21.3	0.9		20.8	19.9	0.9	0.1	1.6		16.7	16.2	1.8	3.4	3.9
Polytetrafluoroethylene (PTFE)			2.54(9)	2.71(10)	0.96(9)		0.99(2)	0.35(2)	1.34(2)	0.20(2)	2.26(2)			-(1)	-(1)	-(1)	-(1)
Polystyrene (PS)	9003-53-6		41.7	37.0	5.0		36.9	37.9	-0.9	0.1	2.2		23.9	22.8	5.8	4.3	12.7
Polystyrene (PS)			1.24(8)	3.47(9)	2.84(8)		5.80(3)	4.32(3)	1.68(3)	0.20(3)	2.72(3)			-(1)	-(1)	-(1)	-(1)
Polyimide (PI)	25038-81-7		47.0	38.2	8.8		44.0	42.5	1.5	0.1	6.0		-	-	-	-	-
Polyimide (PI)			8.49(2)	16.8(2)	8.27(2)		-(1)	-(1)	-(1)	-(1)	-(1)
Polyethylene (PE)	9002-88-4		34.2	32.8	1.4		31.7	31.5	0.2	0.1	0.9		17.6	16.8	3.8	3.8	6.6
Polyethylene (PE)			2.45(19)	2.89(19)	1.73(19)		2.86(10)	2.93(10)	0.27(10)	0.19(10)	1.39(10)			0.88(7)	1.94(7)	2.52(7)	2.84(7)
Polyvinyl acetate (PVA)	9003-20-7		37.7	24.8	13.0		44.5	42.6	1.9	0.04	22.3		25.7	20.9	11.3	9.7	13.7
Polyvinyl acetate (PVA)			2.89(5)	1.65(5)	1.53(5)		-(1)	-(1)	-(1)	-(1)	-(1)			-(1)	-(1)	-(1)	-(1)
Ethyl cellulose	9004-57-3		-	-	-		28.6	27.4	1.2	0.04	8.6		20.4	19.0	5.6	4.9	7.9
Ethyl cellulose							-(1)	-(1)	-(1)	-(1)	-(1)			1.56(2)	1.84(2)	1.41(2)	2.83(2)
Polyurethanes	-		39.3	30.8	8.6		30.0	30.9	-0.9	0.02	10.0		22.8	18.8	10.0	8.2	9.8
Polyurethanes			2.60(8)	3.63(8)	3.95(8)		-(1)	-(1)	-(1)	-(1)	-(1)			1.53(11)	2.54(11)	3.09(11)	3.48(11)
Polyethylene oxide (PEO, PEG, polyethylene glycol)	25322-68-3		42.8	30.8	12.1		45.1	44.3	0.8	0.02	58.0		-	-	-	-	-
Polyethylene oxide (PEO, PEG, polyethylene glycol)			0.07(2)	0.21(2)	0.14(2)		1.59(4)	1.34(4)	1.60(4)	0.03(4)	10.2(4)
Nitrocellulose (cellulose nitrate)	9004-70-0		-	-	-		45.1	44.8	0.3	0.01	13.3		23.5	16.2	14.1	9.5	10.7
Nitrocellulose (cellulose nitrate)							0.14(2)	0.21(2)	0.35(2)	0.01(2)	3.75(2)			1.06(2)	0.85(2)	1.06(2)	1.13(2)
Polyvinylidene chloride (PVDC, Saran)	9002-85-1		45.3	40.4	4.9		40.3	40.4	-0.1	0.0	2.6		23.1	19.0	9.6	9.0	5.8
Polyvinylidene chloride (PVDC, Saran)			0.38(4)	2.93(4)	2.91(4)		-(1)	-(1)	-(1)	-(1)	-(1)			1.98(2)	0.64(2)	1.70(2)	2.62(2)
Polyvinyl alcohol (PVOH)	25213-24-5		-	-	-		42.0	42.0	0.0	0.0	37.0		25.2	14.7	14.1	14.9	10.5
Polyvinyl alcohol (PVOH)							-(1)	-(1)	-(1)	-(1)	-(1)			2.51(4)	2.13(4)	2.18(4)	1.38(4)
Polymethyl methacrylate (PMMA, acrylic, plexiglas)	9011-14-7		43.5	35.9	7.8		42.2	41.6	0.6	0.0	11.1		21.3	17.9	10.1	5.4	11.0
Polymethyl methacrylate (PMMA, acrylic, plexiglas)			2.88(14)	4.09(13)	3.79(13)		2.97(11)	2.36(11)	0.89(11)	0.04(11)	5.84(11)			1.37(5)	4.46(5)	3.73(5)	4.63(5)
Polyisobutylene (PIB, butyl (rubber)	9003-27-4		33.6	33.6	0.0		25.0	25.0	0.0	0.0	0.0		17.1	16.4	1.7	4.7	7.9
Polyisobutylene (PIB, butyl (rubber)			-(1)	-(1)	-(1)		-(1)	-(1)	-(1)	-(1)	-(1)			1.26(6)	2.15(6)	2.08(6)	2.46(6)
Fluorinated ethylene polypropylene (FEP)	25067-11-2		19.9	17.1	2.8		17.9	17.9	0.0	0.0	0.0		19.6	19.0	4.0	3.0	4.0
Fluorinated ethylene polypropylene (FEP)			2.90(3)	2.66(3)	2.51(3)		-(1)	-(1)	-(1)	-(1)	-(1)			-(1)	-(1)	-(1)	-(1)
Polyepichlorohydrin	24969-06-0		-	-	-		-	-	-	-	-		-	-	-	-	-
Polyepichlorohydrin
Polydimethylsiloxane (PDMS)	9016-00-6		205	19.2	1.3		-	-	-	-	-		-	-	-	-	-
Polydimethylsiloxane (PDMS)			1.16(6)	1.48(6)	0.66(6)
Poly(dimethylaminoethylmethacrylate)	-		-	-	-		-	-	-	-	-		-	-	-	-	-
Poly(dimethylaminoethylmethacrylate)
Polydiethylsiloxane (PDES)	63148-61-8		25.7	23.8	1.9		-	-	-	-	-		-	-	-	-	-
Polydiethylsiloxane (PDES)			-(1)	-(1)	-(1)
Polychlorotrifluoroethylene	9002-83-9		29.5	22.6	6.9		-	-	-	-	-		16.5	15.6	2.5	4.7	5.8
Polychlorotrifluoroethylene		1.78(3)	1.19(3)	2.89(3)							2.10(3)	1.46(3)	2.44(3)	1.56(3)
Polychloroprene	9010-98-4	43.6	38.8	4.8	-	-	-	-	-	-	-	-	-	-
Polychloroprene		0.00(2)	0.14(2)	0.14(2)
Polycarbonate (PC)	24936-68-3	43.4	38.2	5.2	-	-	-	-	-	22.2	19.6	8.8	5.7	10.2
Polycarbonate (PC)		8.21(3)	9.24(3)	3.69(3)							1.75(3)	2.58(3)	1.04(3)	4.06(3)
Polybutylene isophthalate	-	47.8	34.9	12.9	-	-	-	-	-	-	-	-	-	-
Polybutylene isophthalate		-(1)	-(1)	-(1)
Poly t-butyl methacrylate (PtBMA)	25189-00-9	30.5	26.5	4.0	-	-	-	-	-	-	-	-	-	-
Poly t-butyl methacrylate (PtBMA)		0.00(2)	0.42(2)	0.42(2)
Poly n-butyl methacrylate (PnBMA)	95608-33-7	32.3	27.3	5.0	-	-	-	-	-	18.4	16.0	6.2	6.6	9.5
Poly n-butyl methacrylate (PnBMA)		1.56(5)	2.59(5)	1.78(5)							-(1)	-(1)	-(1)	-(1)
Poly iso-butyl methacrylate (PIBMA)	9011-15-8	30.9	26.3	4.7	-	-	-	-	-	20.0	18.3	4.9	6.3	9.4
Poly iso-butyl methacrylate (PIBMA)		0.00(2)	0.49(2)	0.49(2)						2.11(3)	0.93(3)	5.12(3)	2.10(3)
Poly n-butyl acrylate	9003-49-0	32.2	28.6	3.6	-	-	-	-	-	-	-	-	-
Poly n-butyl acrylate		2.12(2)	2.55(2)	0.42(2)
Polybutadiene	9003-17-2	-	-	-	-	-	-	-	-	18.0	17.5	2.3	3.4	6.6
Polybutadiene											-(1)	-(1)	-(1)	-(1)
Thermoplastic polyolefin (TPO)	-	30.9	28.5	2.3	-	-	-	-	-	-	-	-	-	-
Thermoplastic polyolefin (TPO)		3.45(11)	2.80(11)	3.63(11)
Polyxylylene (parylene)	-	46.3	45.7	0.6	-	-	-	-	-	-	-	-	-	-
Polyxylylene (parylene)		-(1)	-(1)	-(1)
Polyvinyl proprionate	25035-84-1	34.0	26.5	7.5	-	-	-	-	-	-	-	-	-	-
Polyvinyl proprionate		-(1)	-(1)	-(1)
Polyvinyl octanoate	-	28.7	26.5	2.2	-	-	-	-	-	-	-	-	-	-
Polyvinyl octanoate		-(1)	-(1)	-(1)
Polyvinyl hexanoate	-	28.9	25.1	3.8	-	-	-	-	-	-	-	-	-	-
Polyvinyl hexanoate		-(1)	-(1)	-(1)
Polyvinyl hexadecanoate	-	30.9	29.8	1.1	-	-	-	-	-	-	-	-	-	-
Polyvinyl hexadecanoate		-(1)	-(1)	-(1)
Polyvinyl formal	63450-15-7	-	-	-	-	-	-	-	-	-	-	-	-	-
Polyvinyl formal
Polyvinyl ethyl ether (polyethoxyethylene)	25104-37-4	-	-	-	-	-	-	-	-	-	-	-	-	-
Polyvinyl ethyl ether (polyethoxyethylene)
Polyvinyl dodecanoate	-	29.1	27.8	1.3	-	-	-	-	-	-	-	-	-	-
Polyvinyl dodecanoate		-(1)	-(1)	-(1)
Polyvinyl decanoate	-	28.9	27.1	1.8	-	-	-	-	-	-	-	-	-	-
Polyvinyl decanoate		-(1)	-(1)	-(1)
Polyvinyl butyrate	-	31.1	25.8	5.3	-	-	-	-	-	-	-	-	-	-
Polyvinyl butyrate		-(1)	-(1)	-(1)
Polyvinyl butyral	63148-65-2	-	-	-	-	-	-	-	-	24.6	19.1	9.5	12.2	10.0
Polyvinyl butyral											0.92(3)	4.50(3)	1.65(3)	1.53(3)
Polytetramethylene oxide	-	31.9	27.4	4.5	-	-	-	-	-	-	-	-	-	-
Polytetramethylene oxide		-(1)	-(1)	-(1)
Polytetrahydrofuran (PTHF)	25190-06-1	31.9	27.2	4.7	-	-	-	-	-	-	-	-	-	-
Polytetrahydrofuran (PTHF)		0.00(2)	0.28(2)	0.28(2)
Polysulfone (PSU)	25135-51-7	46.6	30.4	16.2	-	-	-	-	-	21.5	18.5	8.5	7.0	9.4
Polysulfone (PSU)		-(1)	-(1)	-(1)							2.17(3)	2.61(3)	1.12(3)	1.69(3)
Polystearyl methacrylate	25639-21-8	-	-	-	-	-	-	-	-	-	-	-	-	-
Polystearyl methacrylate
Polypropylene isophthalate	-	49.3	35.1	14.2	-	-	-	-	-	-	-	-	-	-
Polypropylene isophthalate		-(1)	-(1)	-(1)
Polypropylene glycol (PPG, polypropylene oxide)	25322-69-4	31.7	31.3	0.4	-	-	-	-	-	-	-	-	-	-
Polypropylene glycol (PPG, polypropylene oxide)		-(1)	-(1)	-(1)
Poly n-propyl methacrylate	2210-79-9	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly n-propyl methacrylate
Poly(phosphazene)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly(phosphazene)
Polyphenylene sulfide (PPS)	26125-40-6	46.8	44.0	2.8	-	-	-	-	-	19.8	18.7	5.3	3.7	6.7
Polyphenylene sulfide (PPS)		3.29(3)	3.50(3)	0.71(3)							-(1)	-(1)	-(1)	-(1)
Polyphenylene oxide (PPO)	25134-01-4	46.0	36.0	10.0	-	-	-	-	-	20.1	17.9	3.1	8.5	8.6
Polyphenylene oxide (PPO)		-(1)	-(1)	-(1)							-(1)	-(1)	-(1)	-(1)
Polyphenyl methacrylate	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Polyphenyl methacrylate
Polyoxymethylene (POM, polyacetal, polymethylene oxide)	24969-26-4	39.0	26.2	12.8	-	-	-	-	-	-	-	-	-	-
Polyoxymethylene (POM, polyacetal, polymethylene oxide)		7.99(2)	6.15(2)	1.84(2)
Polyoctyl methacrylate	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Polyoctyl methacrylate
Poly(nonafluoroisobutyl acrylate)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly(nonafluoroisobutyl acrylate)
Polymethylphenylsilylene	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Polymethylphenylsilylene
Polymethylphenylsiloxane	9005-12-3	-	-	-	-	-	-	-	-	-	-	-	-	-
Polymethylphenylsiloxane
Poly a-methyl styrene	25014-31-7	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly a-methyl styrene
Poly(4-methyl pentene-1)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly(4-methyl pentene-1)
Polymethyl acrylate (PMA)	25087-26-7	41.4	35.6	5.8	-	-	-	-	-	-	-	-	-	-
Polymethyl acrylate (PMA)		0.85(4)	4.12(4)	4.45(4)
Polymethacrylonitrile (PMAN)	25067-61-2	-	-	-	-	-	-	-	-	23.7	17.2	14.4	7.6	3.8
Polymethacrylonitrile (PMAN)											-(1)	-(1)	-(1)	-(1)
Polylauryl methacrylate	25719-52-2	-	-	-	-	-	-	-	-	-	-	-	-	-
Polylauryl methacrylate
Polyisoprene (PIP)	9003-31-0	-	-	-	-	-	-	-	-	18.4	18.1	2.4	2.3	10.3
Polyisoprene (PIP)											2.32(3)	1.40(3)	2.66(3)	3.40(3)
Poly(2-hydroxyethyl methacrylate)	24249-16-5	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly(2-hydroxyethyl methacrylate)
Poly(hexyl methacrylate)	25087-17-6	30.0	27.6	2.5	-	-	-	-	-	-	-	-	-	-
Poly(hexyl methacrylate)		0.00(2)	0.78(2)	0.78(2)
Poly(hexafluoropropylene)	-	14.9	13.6	1.3	-	-	-	-	-	-	-	-	-	-
Poly(hexafluoropropylene)		2.10(3)	1.48(3)	1.55(3)
Poly(hexachlorobutadiene)	-	41.5	40.7	0.8	-	-	-	-	-	-	-	-	-	-
Poly(hexachlorobutadiene)		-(1)	-(1)	-(1)
Poly(heptafluoroisopropyl methacrylate)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly(heptafluoroisopropyl methacrylate)
Poly(heptafluoroisopropyl acrylate)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly(heptafluoroisopropyl acrylate)
Poly(heptadecafluorooctyl methacrylate)	-	15.3	13.9	1.4	-	-	-	-	-	-	-	-	-	-
Poly(heptadecafluorooctyl methacrylate)		-(1)	-(1)	-(1)
Poly 2-ethylhexyl methacrylate	25719-51-1	-	-	-	-	-	-	-	-	-	-	-	-	-
Poly 2-ethylhexyl methacrylate
Poly 2-ethylhexyl acrylate	9003-77-4	30.1	28.9	1.3	-	-	-	-	-	-	-	-	-	-
Poly 2-ethylhexyl acrylate		0.90(3)	1.57(3)	0.78(3)
Polyethyl methacrylate (PEMA)	9003-42-3	35.9	26.9	9.0	-	-	-	-	-	20.0	17.5	8.5	4.7	9.6
Polyethyl methacrylate (PEMA)		-(1)	-(1)	-(1)							1.34(3)	0.62(3)	3.82(3)	1.99(3)
Polyethyl acrylate (PEA)	9003-32-1	37.0	30.6	6.4	-	-	-	-	-	-	-	-	-	-
Polyethyl acrylate (PEA)		-(1)	-(1)	-(1)
Polyethersulfone (PES)	25154-01-2	47.0	40.0	7.0	-	-	-	-	-	21.0	18.3	8.2	6.4	6.3
Polyethersulfone (PES)		-(1)	-(1)	-(1)							0.91(6)	3.10(6)	2.33(6)	2.61(6)
Polyetherimide (PEI)	61128-46-9	-	-	-	-	-	-	-	-	19.8	17.7	6.0	6.4	4.8
Polyetherimide (PEI)											1.07(5)	1.14(5)	2.43(5)	1.70(5)
Polyetheretherketone (PEEK)	29658-26-2	42.1	36.2	5.9	-	-	-	-	-	-	-	-	-	-
Polyetheretherketone (PEEK)		-(1)	-(1)	-(1)
Polybenzyl methacrylate	25085-83-0	-	-	-	-	-	-	-	-	-	-	-	-	-
Polybenzyl methacrylate
Poly(L-alanine)	25191-17-7	45.2	36.0	9.2	-	-	-	-	-	-	-	-	-	-
Poly(L-alanine)		-(1)	-(1)	-(1)
Polyacrylonitrile (PAN)	25014-41-9	-	-	-	-	-	-	-	-	27.4	21.7	14.1	9.1	10.9
Polyacrylonitrile (PAN)											-(1)	-(1)	-(1)	-(1)
Polyacrylamide	9003-05-8	52.3	26.5	25.8	-	-	-	-	-	-	-	-	-	-
Polyacrylamide		-(1)	-(1)	-(1)
Polyacetylene (polyethyne)	-	51.5	48.2	3.4	-	-	-	-	-	-	-	-	-	-
Polyacetylene (polyethyne)		0.71(2)	1.77(2)	1.06(2)
Phenoxy resin	26402-79-9	-	-	-	-	-	-	-	-	-	-	-	-	-
Phenoxy resin
Paraffin	8002-74-2	28.1	28.1	0.0	-	-	-	-	-	-	-	-	-	-
Paraffin		3.71(7)	3.71(7)	0.00(7)
Nylon 11	25587-80-8	-	-	-	-	-	-	-	-	20.5	17.0	4.4	10.6	5.1
Nylon 11											-(1)	-(1)	-(1)	-(1)
Nylon 10,10	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nylon 10,10
Nylon 9,9	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nylon 9,9
Nylon 8,8	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nylon 8,8
Nylon 7,7	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nylon 7,7
Nylon 6,12	24936-74-1	67.0	62.0	4.7	-	-	-	-	-	-	-	-	-	-
Nylon 6,12		-(1)	-(1)	-(1)
Nylon 6,10	9008-66-6	-	-	-	-	-	-	-	-	-	-	-	-	-
Nylon 6,10
Nylon 4	24938-56-5	48.5	27.8	20.7	-	-	-	-	-	-	-	-	-	-
Nylon 4		-(1)	-(1)	-(1)
Nylon 2 (polyglycine)	25718-94-9	50.1	27.9	22.2	-	-	-	-	-	-	-	-	-	-
Nylon 2 (polyglycine)		-(1)	-(1)	-(1)
Nafion	31175-20-9	-	-	-	-	-	-	-	-	-	-	-	-	-
Nafion
2-Hydroxyethyl methacrylate (HEMA, ethylene glycol monoacrylate)	867-77-9	56.8	36.3	20.5	-	-	-	-	-	-	-	-	-	-
		1.20(2)	0.49(2)	0.71(2)
Hexatriacontane	630-06-8	23.7	23.6	0.1	-	-	-	-	-	-	-	-	-	-
Hexatriacontane		6.71(3)	6.78(3)	0.12(3)
Ethylene-propylene-diene-monomer (EPDM)	25038-36-2	35.5	29.7	5.8	-	-	-	-	-	-	-	-	-	-
Ethylene-propylene-diene-monomer (EPDM)		-(1)	-(1)	-(1)
Ethyl methacrylate (EMA)	97-63-2	42.0	38.8	3.2	-	-	-	-	-	-	-	-	-	-
Ethyl methacrylate (EMA)		1.06(2)	0.42(2)	0.64(2)
Epoxies	-	45.0	37.2	7.8	-	-	-	-	-	24.1	19.2	10.9	9.6	11.1
Epoxies		4.63(5)	4.68(5)	7.00(5)							2.53(13)	2.37(13)	2.66(13)	3.98(13)
Eicosane	112-95-8	-	-	-	-	-	-	-	-	-	-	-	-	-
Eicosane
Cellulose triacetate	9012-09-3	-	-	-	-	-	-	-	-	-	-	-	-	-
Cellulose triacetate
Cellulose acetate butyrate (CAB)	9004-36-8	-	-	-	-	-	-	-	-	22.2	17.2	13.8	2.8	12.6
Cellulose acetate butyrate (CAB)										-(1)	-(1)	-(1)	-(1)
Cellophane	9005-81-6	45.4	29.8	15.6	-	-	-	-	-	28.5	16.1	18.5	14.5	7.3
Cellophane		-(1)	-(1)	-(1)							-(1)	-(1)	-(1)	-(1)
Aramid (Kevlar)	26125-61-1	-	-	-	-	-	-	-	-	-	-	-	-	-
Aramid (Kevlar)
Amorphous fluoropolymer (Teflon AF)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Amorphous fluoropolymer (Teflon AF)
Aluminum foil ^(b)	7429-90-5	41.2	31.7	9.5	-	-	-	-	-	-	-	-	-	-
Aluminum foil ^(b)		2.47(2)	0.57(2)	1.91(2)

(a) Atactic PP CAS #9003-08-0; isotactic PP CAS #25085-53-4

(b) Aluminum foil, while obviously not a polymer, is included due to its widespread use in package converting and other industries.

⁽¹⁾ Names which are most widely used to describe the material or family of materials (e.g., polyurethanes and epoxies) at hand are preferred here. Commonly used acronyms and synonyms are also shown.

⁽²⁾ CAS (Chemical Abstract Series) numbers are shown where available. In a number of instances, more than one CAS number is assigned to a given polymer — in some cases the details and nuances of these divergences are not at all clear. We have tried to reference the CAS number which appears to have the widest use with reference to the solid state properties of the given polymer.

⁽³⁾ γ_s: Total surface free energy in mJ/m² (equivalent to dynes/cm), as reported in polar/dispersion analyses.

⁽⁴⁾ γ_s^d: Dispersion component of surface free energy in mJ/m² (equivalent to dynes/cm), as reported in polar/dispersion analyses.

⁽⁵⁾ γ_s^p: Polar component of surface free energy in mJ/m² (equivalent to dynes/cm), as reported in polar/dispersion analyses.

⁽⁶⁾ γ_s: Total surface free energy in mJ/m² (equivalent to dynes/cm), as reported in acid—base analyses.

⁽⁷⁾ γ_s^LW: Lipschitz—van der Waals (non-polar) component of surface free energy in mJ/m² (equivalent to dynes/cm), as reported in acid—base analyses.

⁽⁸⁾ γ_s^AB: Lewis acid—base interaction component of surface free energy in mJ/m² (equivalent to dynes/cm), as reported in acid—base analyses.

⁽⁹⁾ γ_s^-: Base polarity (electron-donor) component of surface free energy in mJ/m² (equivalent to dynes/cm), as reported in acid—base analyses.

⁽¹⁰⁾ γ_s⁺: Acid polarity (electron-acceptor) component of surface free energy in mJ/m² (equivalent to dynes/cm), as reported in acid—base analyses.

⁽¹¹⁾ δ: Total Hansen solubility parameter (square root of the sum of squares of the average values for dispersion, polar, and hydrogen bonding components), in MPa^1/2 (equivalent to joules/cubic centimeter; 2.0455 x (cal/cc)^1/2) @ 20-25^oC (293.15-298.15 K). All data from Hansen Solubility Parameters: A User's Handbook, 2nd Ed., C.M. Hansen, CRC Press, Boca Raton, FL, 2007.

⁽¹²⁾ δ_D: Hansen dispersion solubility parameter, in MPa^1/2 (equivalent to joules/cubic centimeter; 2.0455 x (cal/cc)^1/2) @ 20-25^oC (293.15-298.15 K). All data from Hansen Solubility Parameters: A User's Handbook, 2nd Ed., C.M. Hansen, CRC Press, Boca Raton, FL, 2007.

⁽¹³⁾ δ_P: Hansen polar solubility parameter, in MPa^1/2 (equivalent to joules/cubic centimeter; 2.0455 x (cal/cc)^1/2) @ 20-25^oC (293.15-298.15 K). All data from Hansen Solubility Parameters: A User's Handbook, 2nd Ed., C.M. Hansen, CRC Press, Boca Raton, FL, 2007.

⁽¹⁴⁾ δ_H: Hansen hydrogen bonding solubility parameter, in MPa^1/2 (equivalent to joules/cubic centimeter; 2.0455 x (cal/cc)^1/2) @ 20-25^oC (293.15-298.15 K). All data from Hansen Solubility Parameters: A User's Handbook, 2nd Ed., C.M. Hansen, CRC Press, Boca Raton, FL, 2007.

⁽¹⁵⁾ R_o: Interaction radius. All data from Hansen Solubility Parameters: A User's Handbook, 2nd Ed., C.M. Hansen, CRC Press, Boca Raton, FL, 2007.