Critical Surface Tension Components (descending critical sort)

Critical Surface Tension, Surface Free Energy, Contact Angles with Water, and Hansen Solubility Parameters for Various Polymers
(descending critical sort)

Name⁽¹⁾	CAS #⁽²⁾	γ_c⁽³⁾	γ_S⁽⁴⁾	dγ/dt⁽⁵⁾	θ_W^Y⁽⁶⁾	θ_W^A⁽⁷⁾	θ_W^R⁽⁸⁾	dθ_W ⁽⁹⁾	δ⁽¹⁰⁾	δ_D⁽¹¹⁾	δ_P⁽¹²⁾	δ_H⁽¹³⁾	R_o⁽¹⁴⁾
Cellulose triacetate	9012-09-3	48.8	-	-	-	-	-	-	-	-	-	-	-
Cellulose triacetate		-(1)
Polyphenylene oxide (PPO)	25134-01-4	47.0	46.0	-	-	-	-	-	19.3	16.9	8.9	2.7	11.7
Polyphenylene oxide (PPO)		-(1)	-(1)							-(1)	-(1)	-(1)	-(1)
Polyacrylonitrile (PAN)	25014-41-9	47.0	46.8	-	-	-	-	-	27.4	21.7	14.1	9.1	10.9
Polyacrylonitrile (PAN)		4.24(2)	6.62(4)							-(1)	-(1)	-(1)	-(1)
Epoxies	-	44.5	45.3	-	54.0	87.5	-	-	24.1	19.2	10.9	9.6	11.1
Epoxies		0.71(2)	4.21(6)		-(1)	3.54(2)				2.53(13)	2.37(13)	2.66(13)	3.98(13)
Polycarbonate (PC)	24936-68-3	44.0	42.3	-0.060^(c)	81.3	84.0	68.0	16.0	22.2	19.6	8.8	5.7	10.2
Polycarbonate (PC)		2.83(2)	5.32(7)		5.77(3)	-(1)	-(1)	-(1)		1.75(3)	2.58(3)	1.04(3)	4.06(3)
Nylon 6 (polycaprolactum, aramid 6)	25038-54-4	43.9	45.4	-	-	65.5	42.4	26.8	20.3	17.0	3.4	10.6	5.1
Nylon 6 (polycaprolactum, aramid 6)		2.42(3)	3.52(6)			4.27(7)	-(1)	-(1)		-(1)	-(1)	-(1)	-(1)
Polyethylene oxide (PEO, PEG, polyethylene glycol)	25322-68-3	43.0	43.1	-0.095^(c)	63.0	-	-	-	-	-	-	-	-
Polyethylene oxide (PEO, PEG, polyethylene glycol)		-(1)	2.07(16)		-(1)
Nylon 7,7	-	43.0	-	-	-	70.0	-	-	-	-	-	-	-
Nylon 7,7		-(1)				-(1)
Nylon 6,6	32131-17-2	42.2	44.3	-0.065^(c)	67.6	69.3	40.9	27.6	25.8	17.2	9.9	16.5	4.4
Nylon 6,6		4.50(12)	3.62(18)		4.94(7)	2.91(5)	-(1)	-(1)		1.11	1.10	6.80	1.24
Polysulfone (PSU)	25135-51-7	42.1	44.9	-	75.0	66.0	-	-	21.5	18.5	8.5	7.0	9.4
Polysulfone (PSU)		1.48(2)	2.47(2)		-(1)	-(1)				2.17(3)	2.61(3)	1.12(3)	1.69(3)
Polyvinylidene chloride (PVDC, Saran)	9002-85-1	40.2	43.7	-	80.0	-	-	-	23.1	19.0	9.6	9.0	5.8
Polyvinylidene chloride (PVDC, Saran)		3.89(4)	2.81(9)		-(1)					1.98(2)	0.64(2)	1.70(2)	2.62(2)
Polyvinyl formal	63450-15-7	39.0	-	-	-	-	-	-	-	-	-	-	-
Polyvinyl formal		-(1)
Polymethacrylonitrile (PMAN)	25067-61-2	39.0	42.3	-	-	-	-	-	23.7	17.2	14.4	7.6	3.8
Polymethacrylonitrile (PMAN)		-(1)	3.08(3)							-(1)	-(1)	-(1)	-(1)
Polyethylene terephthalate (PET)	25038-59-9	39.0	44.0	-0.065^(c)	72.0	73.0	54.5	20.0	20.8	18.7	6.3	6.7	6.5
Polyethylene terephthalate (PET)		5.71(11)	3.85(28)		6.33(17)	7.32(17)	5.77(8)	11.0(8)		1.25(8)	2.03(8)	2.80(8)	3.36(8)
Acrylonitrile butadiene styrene (ABS)	9003-56-9	38.5	42.0	-	89.7	72.0	-	-	19.2	17.0	5.7	6.8	9.4
Acrylonitrile butadiene styrene (ABS)		-(1)	4.70(8)		-(1)	-(1)				0.92(2)	4.17(2)	0.49(2)	2.19(2)
Polyphenylene sulfide (PPS)	26125-40-6	38.0	46.8	-	80.3	-	-	-	19.8	18.7	5.3	3.7	6.7
Polyphenylene sulfide (PPS)		-(1)	3.29(3)		1.53(3)					-(1)	-(1)	-(1)	-(1)
Polymethyl acrylate (PMA)	25087-26-7	38.0	39.8	-0.070^(c)	-	-	-	-	-	-	-	-	-
Polymethyl acrylate (PMA)		4.24(2)	2.21(9)
Polychloroprene	9010-98-4	38.0	40.9	-0.086^(b)	-	-	-	-	-	-	-	-	-
Polychloroprene		0.00(2)	3.63(7)
Polyvinyl chloride (PVC)	9002-86-2	37.9	40.1	-	83.2	91.9	75.3	-	20.0	16.8	8.9	6.1	8.5
Polyvinyl chloride (PVC)		7.05(11)	3.66(22)		10.3(8)	7.88(3)	-(1)			1.65(5)	1.95(5)	1.78(5)	3.94(5)
Polymethyl methacrylate (PMMA, acrylic, plexiglas)	9011-14-7	37.5	41.8	-0.076^(b)	69.1	74.7	54.2	18.4	21.3	17.9	10.1	5.4	11.0
Polymethyl methacrylate (PMMA, acrylic, plexiglas)		4.68(12)	3.63(38)		6.08(17)	10.2(8)	5.44(2)	1.98(2)		1.37(5)	4.46(5)	3.73(5)	4.63(5)
Cellulose acetate (CA)	9004-35-7	37.5	41.1	-	54.5	-	-	-	23.5	17.1	13.1	9.4	10.6
Cellulose acetate (CA)		2.12(2)	3.37(5)		-(1)					1.58(4)	4.41(4)	3.81(4)	2.96(4)
Nylon 12	24937-16-4	37.1	39.3	-	-	72.4	56.5	20.5	22.2	18.5	8.1	9.1	6.3
Nylon 12		8.63(2)	3.02(3)			5.37(3)	-(1)	-(1)		-(1)	-(1)	-(1)	-(1)
Polyvinyl alcohol (PVOH)	25213-24-5	37.0	44.2	-	51.0	-	-	-	25.2	14.7	14.1	14.9	10.5
Polyvinyl alcohol (PVOH)		-(1)	6.56(4)		-(1)					2.51(4)	2.13(4)	2.18(4)	1.38(4)
Polyoxymethylene (POM, polyacetal, polymethylene oxide)	24969-26-4	37.0	38.6	-	74.5	79.0	54.0	25.0	-	-	-	-	-
Polyoxymethylene (POM, polyacetal, polymethylene oxide)		1.41(2)	5.68(3)		-(1)	-(1)	-(1)	-(1)
Poly(2-hydroxyethyl methacrylate)	24249-16-5	37.0	-	-	-	-	-	-	-	-	-	-	-
Poly(2-hydroxyethyl methacrylate)		-(1)
Polybenzyl methacrylate (PBMA)	25085-83-0	36.0	-	-	-	-	-	-	-	-	-	-	-
Polybenzyl methacrylate (PBMA)		-(1)
Nylon 11	25587-80-8	35.6	34.0	-	-	82.0	-	-	20.5	17.0	4.4	10.6	5.1
Nylon 11		4.40(8)	-(1)			9.90(2)				-(1)	-(1)	-(1)	-(1)
Polyvinyl acetate (PVA)	9003-20-7	35.3	38.5	-0.066^(b)	60.6	-	-	-	25.7	20.9	11.3	9.7	13.7
Polyvinyl acetate (PVA)		2.08(3)	2.75(14)		-(1)					-(1)	-(1)	-(1)	-(1)
Polyphenyl methacrylate	-	35.0	-	-	-	-	-	-	-	-	-	-	-
Polyphenyl methacrylate		-(1)
Polyepichlorohydrin	24969-06-0	35.0	43.2	-	-	-	-	-	-	-	-	-	-
Polyepichlorohydrin		0.00(2)	-(1)
Polyacrylamide	9003-05-8	34.3	52.3	-	-	-	-	-	-	-	-	-	-
Polyacrylamide		4.60(2)	-(1)
Polystyrene (PS)	9003-53-6	34.0	38.3	-0.072^(b)	85.3	88.5	81.8	10.0	23.9	22.8	5.8	4.3	12.7
Polystyrene (PS)		4.27(18)	5.23(32)		6.08(8)	5.75(15)	3.86(4)	2.65(3)		-(1)	-(1)	-(1)	-(1)
Polyethyl acrylate (PEA)	9003-32-1	34.0	35.1	-0.070^(c)	-	-	-	-	-	-	-	-	-
Polyethyl acrylate (PEA)		1.41(2)	1.47(6)
Nylon 9,9	-	34.0	-	-	-	86.0	-	-	-	-	-	-	-
Nylon 9,9			-(1)				-(1)
Nylon 8,8	-	34.0	-	-	-	86.0	-	-	-	-	-	-	-
Nylon 8,8		-(1)				-(1)
Polyethyl methacrylate (PEMA)	9003-42-3	32.8	34.0	-0.070^(c)	-	-	-	-	20.0	17.5	8.5	4.7	9.6
Polyethyl methacrylate (PEMA)		0.90(4)	2.50(7)							1.34(3)	0.62(3)	3.82(3)	1.99(3)
Polyvinyl fluoride (PVF)	24981-14-4	32.7	36.4	-	82.5	88.6	-	-	-	-	-	-	-
Polyvinyl fluoride (PVF)		4.66(4)	4.07(14)		3.54(2)	-(1)
Polypropylene glycol (PPG, polypropylene oxide)	25322-69-4	32.0	30.6	-0.079^(b)	-	-	-	-	-	-	-	-	-
Polypropylene glycol (PPG, polypropylene oxide)		-(1)	2.36(7)
Poly n-propyl methacrylate	2210-79-9	32.0	33.2	-0.065^(c)	-	-	-	-	-	-	-	-	-
Poly n-propyl methacrylate		-(1)	-(1)
Nylon 10,10	-	32.0	-	-	-	94.0	-	-	-	-	-	-	-
Nylon 10,10		-(1)				-(1)
Polyvinylidene fluoride (PVDF)	24937-79-9	31.6	31.5	-	86.0	93.4	91.0	1.0	23.2	17.0	12.1	10.2	4.1
Polyvinylidene fluoride (PVDF)		5.83(5)	5.29(13)		4.00(3)	1.98(2)	-(1)	-(1)		-(1)	-(1)	-(1)	-(1)
Polyethylene (PE)	9002-88-4	31.6	33.5	-0.057^(b)	94.9	97.2	83.1	13.9	17.6	16.8	3.8	3.8	6.6
Polyethylene (PE)		2.05(21)	3.02(62)		6.96(27)	5.80(26)	10.7(9)	8.66(9)		0.88(7)	1.94(7)	2.52(7)	2.84(7)
Poly 2-ethylhexyl acrylate	9003-77-4	31.0	29.7	-0.070^(c)	-	-	-	-	-	-	-	-	-
Poly 2-ethylhexyl acrylate		-(1)	0.71(2)
Polychlorotrifluoroethylene (PCTFE)	9002-83-9	30.8	30.7	-0.067^(c)	90.0	104.0	72.0	32.0	16.5	15.6	2.5	4.7	5.8
Polychlorotrifluoroethylene (PCTFE)		1.34(4)	3.79(7)		-(1)	0.00(2)	7.07(2)	7.07(2)		2.10(3)	1.46(3)	2.44(3)	1.56(3)
Polypropylene (PP)	^(a)	30.5	30.2	-0.058^(b)	94.9	107.3	89.0	20.2	18.0	17.7	2.9	1.2	6.2
Polypropylene (PP)		1.50(3)	2.77(32)		5.29(11)	7.75(15)	5.73(6)	2.72(6)		0.46(2)	2.80(2)	1.71(2)	1.76(2)
Poly n-butyl methacrylate (PnBMA)	25608-33-7	29.8	33.1	-0.059^(b)	91.0	-	-	-	18.4	16.0	6.2	6.6	9.5
Poly n-butyl methacrylate (PnBMA)		1.94(3)	2.70(12)		-(1)					-(1)	-(1)	-(1)	-(1)
Poly n-butyl acrylate	9003-49-0	29.5	32.8	-0.070^(c)	-	-	-	-	-	-	-	-	-
Poly n-butyl acrylate		2.12(2)	1.82(3)
Polybutadiene	9003-17-2	29.3	45.9	-0.144^(d)	96.0	-	-	-	18.0	17.5	2.3	3.4	6.6
Polybutadiene		3.79(3)	3.89(2)	-0.110^(e)	1.41(2)					-(1)	-(1)	-(1)	-(1)
Polyvinyl butyral	63148-65-2	28.0	38.0	-	-	-	-	-	24.6	19.1	9.5	12.2	10.0
Polyvinyl butyral		-(1)	-(1)							0.92(3)	4.50(3)	1.65(3)	1.53(3)
Poly(hexyl methacrylate)	25087-17-6	27.5	30.0	-0.062^(c)	-	-	-	-	-	-	-	-	-
Poly(hexyl methacrylate)		-(1)	0.00(2)
Polyisobutylene (PIB, butyl rubber)	9003-27-4	27.0	33.2	-0.064^(b)	-	112.1	-	-	17.1	16.4	1.7	4.7	7.9
Polyisobutylene (PIB, butyl rubber)		0.00(2)	3.21(10)			-(1)				1.26(6)	2.15(6)	2.08(6)	2.46(6)
Polytrifluoroethylene	24980-67-4	26.5	26.5	-	92.0	-	-	-	-	-	-	-	-
Polytrifluoroethylene		3.99(3)	2.79(7)		-(1)
Paraffin	8002-74-2	24.8	27.9	-0.060^(c)	109.3	108.5	96.0	11.0	-	-	-	-	-
Paraffin		6.53(3)	3.96(12)		1.84(2)	2.12(2)	-(1)	-(1)
Polyoctyl methacrylate	-	23.5	-	-	-	-	-	-	-	-	-	-	-
Polyoctyl methacrylate		-(1)
Polylauryl methacrylate	25719-52-2	21.3	32.8	-	-	-	-	-	-	-	-	-	-
Polylauryl methacrylate		-(1)	-(1)
Polystearyl methacrylate	25639-21-8	20.8	36.3	-	-	-	-	-	-	-	-	-	-
Polystearyl methacrylate		-(1)	-(1)
Hexatriacontane	630-06-8	20.6	22.8	-0.066^(c)	108.2	109.0	-	-	-	-	-	-	-
Hexatriacontane		1.30(6)	5.03(9)		4.03(2)	-(1)
Polydimethylsiloxane (PDMS)	9016-00-6	20.1	20.4	-0.048^(b)	107.8	107.0	69.1	39.3	-	-	-	-	-
Polydimethylsiloxane (PDMS)		3.17(7)	1.54(26)		8.78(3)	4.44(9)	7.10(7)	3.73(7)
Polytetrafluoroethylene (PTFE)	9002-84-0	19.4	21.8	-0.058^(c)	109.4	108.9	96.0	14.3	16.7	16.2	1.8	3.4	3.9
Polytetrafluoroethylene (PTFE)		1.49(8)	3.24(35)		5.70(17)	7.06(8)	8.72(3)	10.6(3)		-(1)	-(1)	-(1)	-(1)
Fluorinated ethylene polypropylene (FEP)	25067-11-2	19.1	18.5	-	105.7	112.7	98.5	14.8	19.6	19.0	4.0	3.0	4.0
Fluorinated ethylene polypropylene (FEP)		1.27(2)	2.25(7)		4.54(6)	5.03(4)	5.28(4)	1.31(3)		-(1)	-(1)	-(1)	-(1)
Poly t-butyl methacrylate (PtBMA)	25189-00-9	18.1	30.5	-0.059^(b)	108.1	-	-	-	-	-	-	-	-
Poly t-butyl methacrylate (PtBMA)		-(1)	0.00(2)		-(1)
Poly(hexafluoropropylene)	-	16.9	15.9	-	112.0	-	-	-	-	-	-	-	-
Poly(hexafluoropropylene)		0.96(3)	2.67(4)		-(1)
Poly(phosphazene)	-	16.5	15.8	-	-	-	-	-	-	-	-	-	-
Poly(phosphazene)		-(1)	0.35(2)
Thermoplastic polyolefin (TPO)	-	-	30.9	-	-	101.5	79.0	22.5	-	-	-	-	-
Thermoplastic polyolefin (TPO)			3.45(11)			3.54(2)	7.07(2)	3.54(2)
Polyxylylene (parylene)	-	-	46.3	-	-	-	-	-	-	-	-	-	-
Polyxylylene (parylene)			-(1)
Polyvinyl pyrrolidone (PVP)	9003-39-8	-	46.0	-	-	-	-	-	-	-	-	-	-
Polyvinyl pyrrolidone (PVP)			3.61(2)
Polyvinyl proprionate	25035-84-1	-	34.0	-0.072^(c)	-	-	-	-	-	-	-	-	-
Polyvinyl proprionate			-(1)
Polyvinyl octanoate	-	-	28.7	-0.061^(c)	-	-	-	-	-	-	-	-	-
Polyvinyl octanoate			-(1)
Polyvinyl hexanoate	-	-	28.9	-0.063^(c)	-	-	-	-	-	-	-	-	-
Polyvinyl hexanoate			-(1)
Polyvinyl hexadecanoate	-	-	30.9	-0.066^(c)	-	-	-	-	-	-	-	-	-
Polyvinyl hexadecanoate			-(1)
Polyvinyl ethyl ether (polyethoxyethylene)	25104-37-4	-	36.0	-	-	-	-	-	-	-	-	-	-
Polyvinyl ethyl ether (polyethoxyethylene)			-(1)
Polyvinyl dodecanoate	-	-	29.1	-0.063^(c)	-	-	-	-	-	-	-	-	-
Polyvinyl dodecanoate
Polyvinyl decanoate	-	-	28.9	-0.062^(c)	-	-	-	-	-	-	-	-	-
Polyvinyl decanoate			-(1)
Polyvinyl butyrate	-	-	31.1	-0.070^(c)	-	-	-	-	-	-	-	-	-
Polyvinyl butyrate			-(1)
Polyurethanes	-	-	37.5	-	77.5	83.1	35.5	47.4	22.8	18.8	10.0	8.2	9.8
Polyurethanes			4.01(11)		7.52(8)	14.2(9)	16.3(9)	21.7(9)		1.53(11)	2.54(11)	3.09(11)	3.48(11)
Polytetramethylene oxide	-	-	32.8	-	-	-	-	-	-	-	-	-	-
Polytetramethylene oxide			1.27(2)
Polytetrahydrofuran (PTHF)	25190-06-1	-	31.9	-	-	-	-	-	-	-	-	-	-
Polytetrahydrofuran (PTHF)			0.00(2)
Polypropylene isophthalate	-	-	49.3	-0.083^(c)	-	-	-	-	-	-	-	-	-
Polypropylene isophthalate			-(1)
Poly(nonafluoroisobutyl acrylate)	-	-	14.0	-	-	-	-	-	-	-	-	-	-
Poly(nonafluoroisobutyl acrylate)			-(1)
Polymethylphenylsilylene	-	-	43.7	-	-	-	-	-	-	-	-	-	-
Polymethylphenylsilylene			0.57(2)
Polymethylphenylsiloxane	9005-12-3	-	26.1	-	-	-	-	-	-	-	-	-	-
Polymethylphenylsiloxane			-(1)
Poly a-methyl styrene	25014-31-7	-	38.7	-0.058^(b)	-	-	-	-	-	-	-	-	-
Poly a-methyl styrene			-(1)
Poly(4-methyl pentene-1)	-	-	25.0	-	-	-	-	-	-	-	-	-	-
Poly(4-methyl pentene-1)			-(1)
Polyisoprene (PIP)	9003-31-0	-	32.3	-	-	-	-	-	18.4	18.1	2.4	2.3	10.3
Polyisoprene (PIP)			1.53(3)							2.32(3)	1.40(3)	2.66(3)	3.40(3)
Polyimide (PI)	25038-81-7	-	43.8	-	71.5	79.9	48.0	31.3	-	-	-	-	-
Polyimide (PI)			6.80(4)		2.07(6)	5.01(8)	12.2(8)	10.4(8)
Poly(hexachlorobutadiene)	-	-	41.5	-	-	-	-	-	-	-	-	-	-
Poly(hexachlorobutadiene)			-(1)
Poly(heptafluoroisopropyl methacrylate)	-	-	15.0	-	-	-	-	-	-	-	-	-	-
Poly(heptafluoroisopropyl methacrylate)			-(1)
Poly(heptafluoroisopropyl acrylate)	-	-	14.0	-	-	-	-	-	-	-	-	-	-
Poly(heptafluoroisopropyl acrylate)			-(1)
Poly(heptadecafluorooctyl methacrylate)	-	-	15.3	-	-	-	-	-	-	-	-	-	-
Poly(heptadecafluorooctyl methacrylate)			-(1)
Poly 2-ethylhexyl methacrylate	25719-51-1	-	28.8	-0.062^(c)	-	-	-	-	-	-	-	-	-
Poly 2-ethylhexyl methacrylate			-(1)
Polyethersulfone (PES)	25154-01-2	-	47.0	-	68.5	-	-	-	21.0	18.3	8.2	6.4	6.3
Polyethersulfone (PES)			-(1)		0.71(2)					0.91(6)	3.10(6)	2.33(6)	2.61(6)
Polyetherimide (PEI)	61128-46-9	-	-	-	76.5	-	-	-	19.8	17.7	6.0	6.4	4.8
Polyetherimide (PEI)					12.0(2)					1.07(5)	1.14(5)	2.43(5)	1.70(5)
Polyetheretherketone (PEEK)	29658-26-2	-	42.1	-	91.0	85.0	55.0	30.0	-	-	-	-	-
Polyetheretherketone (PEEK)			-(1)		-(1)	-(1)	-(1)	-(1)
Poly(dimethylaminoethyl methacrylate)	-	-	36.0	-	-	-	-	-	-	-	-	-	-
Poly(dimethylaminoethyl methacrylate)			-(1)
Polydiethylsiloxane (PDES)	63148-61-8	-	25.7	-0.073^(c)	-	-	-	-	-	-	-	-	-
Polydiethylsiloxane (PDES)			-(1)
Polybutylene terephthalate (PBT)	26062-94-2	-	46.3	-	-	84.0	-	-	-	-	-	-	-
Polybutylene terephthalate (PBT)			0.51(5)			0.00(2)
Polybutylene isophthalate	-	-	47.8	-0.080^(c)	-	-	-	-	-	-	-	-	-
Polybutylene isophthalate			-(1)
Poly iso-butyl methacrylate (PIBMA)	9011-15-8	-	30.9	-0.060^(b)	-	-	-	-	20.0	18.3	4.9	6.3	9.4
Poly iso-butyl methacrylate (PIBMA)			0.00(2)							2.11(3)	0.93(3)	5.12(3)	2.10(3)
Poly(L-alanine)	25191-17-7	-	45.2	-	-	-	-	-	-	-	-	-	-
Poly(L-alanine)			-(1)
Polyacetylene (polyethyne)	-	-	51.5	-	72.0	-	-	-	-	-	-	-	-
Polyacetylene (polyethyne)			0.71(2)		-(1)
Phenoxy resin	26402-79-9	-	43.0	-	-	-	-	-	-	-	-	-	-
Phenoxy resin			-(1)
Nylon 6,12	24936-74-1	-	67.0	-	-	-	-	-	-	-	-	-	-
Nylon 6,12			-(1)
Nylon 6,10	9008-66-6	-	40.5	-	-	71.0	-	-	-	-	-	-	-
Nylon 6,10			-(1)			-(1)
Nylon 4	24938-56-5	-	48.5	-	-	-	-	-	-	-	-	-	-
Nylon 4			-(1)
Nylon 2 (polyglycine)	25718-94-9	-	50.1	-	-	-	-	-	-	-	-	-	-
Nylon 2 (polyglycine)			-(1)
Nitrocellulose (cellulose nitrate)	9004-70-0	-	42.7	-	-	54.7	20.0	34.7	23.5	16.2	14.1	9.5	10.7
Nitrocellulose (cellulose nitrate)			4.10(3)			11.0(3)	22.5(3)	12.1(3)		1.06(2)	0.85(2)	1.06(2)	1.13(2)
Nafion	31175-20-9	-	-	-	-	90.5	-	-	-	-	-	-	-
Nafion						4.80(4)
2-Hydroxyethyl methacrylate (HEMA, ethylene glycol monoacrylate)	867-77-9	-	56.8	-	-	59.0	-	-	-	-	-	-	-
		1.20(2)			-(1)
Ethylene-propylene-diene-monomer (EPDM)	25038-36-2	-	32.5	-	91.0	-	-	-	-	-	-	-	-
Ethylene-propylene-diene-monomer (EPDM)		4.31(2)		-(1)
Ethyl methacrylate (EMA)	97-63-2	-	42.0	-	-	74.0	-	-	-	-	-	-	-
Ethyl methacrylate (EMA)			1.06(2)			-(1)
Ethyl cellulose	9004-57-3	-	30.3	-	-	84.5	-	-	20.4	19.0	5.6	4.9	7.9
Ethyl cellulose			2.40(2)			-(1)				1.56(2)	1.84(2)	1.41(2)	2.83(2)
Eicosane	112-95-8	-	28.9	-0.0833^(c)	-	-	-	-	-	-	-	-	-
Eicosane			-(1)
Cellulose acetate butyrate (CAB)	9004-36-8	-	34.0	-	-	-	-	-	22.2	17.2	13.8	2.8	12.6
Cellulose acetate butyrate (CAB)			-(1)							-(1)	-(1)	-(1)	-(1)
Cellophane	9005-81-6	-	45.4	-	-	-	-	-	28.5	16.1	18.5	14.5	9.3
Cellophane			-(1)							-(1)	-(1)	-(1)	-(1)
Aramid (Kevlar)	26125-61-1	-	45.7	-	-	63.7	-	-	-	-	-	-	-
Aramid (Kevlar)			1.76(3)			3.54(2)
Amorphous fluoropolymer (Teflon AF)	-	-	-	-	-	117.5	90.3	27.1	-	-	-	-	-
Amorphous fluoropolymer (Teflon AF)						5.67(5)	3.42(5)	9.13(5)
Aluminum foil ^(f)	7429-90-5	-	41.2	-	81.3	-	-	-	-	-	-	-	-
Aluminum foil ^(f)			2.47(2)		4.60(2)	-	-	-	-	-	-	-	-

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

(b) S. Wu, J. Macromol. Sci., C10, 1 (1974).

(c) S. Wu, in Polymer Handbook, 3rd Ed., J. Brandrup and E.H. Immergut, eds., Wiley-Interscience, New York, NY, 1989, p. VI: 414-426.

(d) Polybutadiene data for carboxyl end group; S. Wu, in Polymer Handbook, 3rd Ed., J. Brandrup and E.H. Immergut, eds., Wiley-Interscience, New York, NY, 1989, p. VI: 414-426.

(e) Polybutadiene data for methyl ester end group; S. Wu, in Polymer Handbook, 3rd Ed., J. Brandrup and E.H. Immergut, eds., Wiley-Interscience, New York, NY, 1989, p. VI: 414-426.

(f) 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_c: Critical surface tension in mJ/m² (equivalent to dynes/cm), generally determined by the Zisman method (regression of the cosine of the contact angle), or by the wetting tension method (using solutions of 2-ethoxyethanol and formamide, per ASTM Std. D-2578).

⁽⁴⁾ γ_s: Surface free energy in mJ/m² (equivalent to dynes/cm), as measured, estimated, and calculated by a wide variety of methods and theories.

⁽⁵⁾ dγ/dt: Change in surface energy in mJ/m² (equivalent to dynes/cm) per degree Kelvin (or Celsius).

⁽⁶⁾ θ_W^Y: Equilibrium (or Young's) contact angle with water, in degrees.

⁽⁷⁾ θ_W^A: Advancing contact angle with water, in degrees.

⁽⁸⁾ θ_W^R: Retreating contact angle with water, in degrees.

⁽⁹⁾ dθ_W: Contact angle hysteresis (difference between advancing and retreating) with water, in degrees.

⁽¹⁰⁾ 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.

⁽¹¹⁾ 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.

⁽¹²⁾ 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.

⁽¹³⁾ 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.

⁽¹⁴⁾ 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.

Critical Surface Tension, Surface Free Energy, Contact Angles with Water, and Hansen Solubility Parameters for Various Polymers(descending critical sort)

Critical Surface Tension, Surface Free Energy, Contact Angles with Water, and Hansen Solubility Parameters for Various Polymers
(descending critical sort)