Table of Tuftec Grades and Properties – Asahi Kasei Chemicals Corporation 【Akelastomer】

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April 1, 2010

Table of Tuftec™ H Grades and Properties

Table of Tuftec™ grades in PDF format (56KB)	Technical Brochure (PDF Format)	Click here for Tuftec™ Trial Grades
		*Click on Grade No. for basic profile*

Tuftec™ H hydrogenated styrenic thermoplastic elastomers

Grade No.					H1221	H1052	H1062	H1053	H1041	H1051	H1043	H1272
Property		Test method	Test condition	Units	Non-oil extended							Oil extended
Density		ISO 1183	-	g/cm³	0.89	0.89	0.89	0.91	0.91	0.93	0.97	0.90
MFR		ISO 1133	230°C, 2.16 kgf	g/10 min	4.5	13	4.5	1.8	5.0	0.8	2.0	-
			200°C, 5 kgf	g/10 min	-	10	-	-	3.5	0.5	5.0	-
			190°C, 2.16 kgf	g/10 min	-	3	-	-	0.3	-	-	-
Hardness		ISO 7619	Durometer Type A	-	42°	67°	67°	79°	84°	96°	72° *¹	35°
Tensile strength		ISO 37	Dumbbell: Type 1A 500 mm/min	MPa	9.5	11.8	15	24.6	21.6	32.3	10.3	18.6
Elongation				%	980	700	670	550	650	600	20*²	950
300% tensile stress				MPa	1.0	2.5	4.3	4.8	3.4	8.3	-	1.0
Heat resistance	Maintained ratio of tensile strength	ISO 188	Type 2 oven 120°C, 168 hrs	%	-	99	97	98	97	-	99	98
	Maintained ratio of elongation			%	-	98	100	98	101	-	96	99
	Discoloration			-	-	Slight Change	Slight Change	Slight Change	Slight Change	-	Slight Change	Slight Change
S/EB ratio		Asahi Kasei method	-	wt%	12/88	20/80	18/82	29/71	30/70	42/58	67/33	35/65
Product form					Pellet	Pellet	Pellet	Pellet	Pellet	Pellet	Pellet	Pellet

*¹ Type D. *²10 mm/min

Table of Tuftec™ M Grades and Properties

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Click on Grade No. for basic profile

Tuftec™ M modified hydrogenated styrenic thermoplastic elastomers

Grade No.					M1911	M1913	M1943	MP10
Special characteristics					Acid modified			Amine modified
Property		Test method	Test condition	Units
Density		ISO 1183	-	g/cm³	0.91	0.92	0.90	0.91
MFR		ISO 1133	230°C, 2.16 kgf	g/10 min	4.5	5.0	8.0	4.0
MFR		ISO 1133	200°C, 5 kgf	g/10 min	3.5	4.0	6.0	-
Hardness		ISO 7619	Durometer Type A	-	84°	84°	67°	89°
Tensile strength		ISO 37	Dumbbell: Type 1A 500 mm/min	MPa	22	22	11	28
Elongation				%	650	600	650	600
300% tensile stress				MPa	4.1	4.4	2.9	5.6
Tensile modulus		ISO 527	1mm/min	MPa	20	25	6.9	-
Heat resistance	Maintained ratio of tensile strength	ISO 188	Type 2 oven 120°C 168 hrs	%	99	98	99	-
	Maintained ration of elongation			%	96	95	96	-
	Discoloration			-	Slight Change	Slight Change	Slight Change	Slight Change
Acid number		Titration method	-	mg CH₃ONa per g polymer	2	10	10	-
S/EB ratio		Asahi Kasei method	-	wt%	30/70	30/70	20/80	30/70
Product form					Pellet	Pellet	Pellet	Pellet
Typical applications: Excellent graft and polymer reaction with reactive compounds and polymers bearing reactive groups. Improvement of resin impact strength and other characteristics. Improvement of polymer adhesion to metals.

Table of Tuftec™ P Grades and Properties

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Click on Grade No. for basic profile

Tuftec™ P selectively hydrogenated styrenic thermoplastic elastomers

Grade No.
P1500 P2000

Property Test method Test condition Units

Density

ISO 1183
　- g/cm³ 0.94 0.98

MFR

ISO 1133
190°C, 2.16kg g/10 min 4 3

Hardness

ISO 7619
Durometer
Type A - 69° 74° *¹⁾

Tensile strength

ISO 37
Dumbbell:
Type 1A
500 mm/min MPa 3.3 24.5

Elongation
% 780 42

300%
Tensile stress
MPa 2.1 -

Solution viscosity
　15% Toluene mPa.s 35 -

S/BB ratio

Asahi Kasei method
- wt% 30/70 67/33

Product form
Pellet Pellet

*¹⁾ Type D

Please note that all data and values are given as typical results obtained with the indicated test methods for purposes of
basic reference in grade selection only, and not as any product specification or warranty of any nature,
and are subject to change without notice.

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