Ultramid® 8253 HS Datasheet,Nylon 6,BASF Corporation-SHANGHAI SUSHENG

Message
This resin is a heat stabilized, impact modified type 6 graft copolymer developed for both injection molding and extrusion applications requiring improved dry as molded toughness and increased flexibility. It is also available in non-heat stabilized (Ultramid 8253) and/or pigmented versions. Applications Ultramid 8253 HS is generally recommended for applications such as plugs, receptacles, flexible connector covers, weed trimmer components, clips, fasteners, flanges, key housings as well as many flexible tubing applications.

General Information
Additive	Heat Stabilizer Impact Modifier
Features	Copolymer Good Flexibility Good Toughness Heat Stabilized Impact Modified
Uses	Fasteners Housings Lawn and Garden Equipment Plugs Protective Coverings Tubing
Agency Ratings	EC 1907/2006 (REACH)
RoHS Compliance	RoHS Compliant
Appearance	Colors Available
Forms	Pellets
Processing Method	Extrusion Injection Molding
Multi-Point Data	Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2)

Physical	Dry	Conditioned	Unit	Test Method
Specific Gravity	1.09	--	g/cm³	ASTM D792, ISO 1183
Molding Shrinkage - Flow (3.18 mm)	1.2	--	%
Water Absorption
24 hr	1.5	--	%	ASTM D570
23°C, 24 hr	1.5	--	%	ISO 62
Saturation	8.1	--	%	ASTM D570
Saturation, 23°C	8.1	--	%	ISO 62
Equilibrium, 50% RH	2.3	--	%	ASTM D570
Equilibrium, 23°C, 50% RH	2.3	--	%	ISO 62

Hardness	Dry	Conditioned	Unit	Test Method
Rockwell Hardness (R-Scale)	82	--		ASTM D785

Mechanical	Dry	Conditioned	Unit	Test Method
Tensile Modulus				ISO 527-2
-40°C	2840	3300	MPa
23°C	2300	730	MPa
80°C	400	370	MPa
121°C	295	220	MPa
Tensile Strength
Yield, -40°C	117	116	MPa	ASTM D638, ISO 527-2
Yield, 23°C	65.0	32.0	MPa	ASTM D638
Yield, 80°C	25.0	20.0	MPa	ASTM D638, ISO 527-2
Yield, 121°C	20.0	--	MPa	ASTM D638, ISO 527-2
Yield, 23°C	60.0	32.0	MPa	ISO 527-2
Break, -40°C	100	70.0	MPa	ASTM D638
Break, 23°C	60.0	--	MPa	ASTM D638
Tensile Elongation
Yield, -40°C	7.0	--	%	ASTM D638
Yield, 23°C	4.0	15	%	ASTM D638, ISO 527-2
Yield, 80°C	29	--	%	ASTM D638
Yield, 121°C	34	30	%	ASTM D638
Break, -40°C	9.0	20	%	ASTM D638
Break, 23°C	> 100	> 100	%	ASTM D638
Nominal Tensile Strain at Break (23°C)	40	> 50	%	ISO 527-2
Flexural Modulus
-40°C	3050	3150	MPa	ASTM D790
23°C	2210	670	MPa	ASTM D790
65°C	415	--	MPa	ASTM D790
90°C	325	--	MPa	ASTM D790
121°C	260	--	MPa	ASTM D790
23°C	1900	--	MPa	ISO 178
Flexural Strength
-40°C	148	141	MPa	ASTM D790
23°C	87.0	32.0	MPa	ASTM D790
65°C	25.0	--	MPa	ASTM D790
90°C	20.0	--	MPa	ASTM D790
121°C	14.0	--	MPa	ASTM D790
23°C	65.0	--	MPa	ISO 178

Impact	Dry	Conditioned	Unit	Test Method
Charpy Notched Impact Strength				ISO 179
-30°C	5.0	--	kJ/m²
23°C	18	--	kJ/m²
Charpy Unnotched Impact Strength (23°C)	No Break	--		ISO 179
Notched Izod Impact				ASTM D256
-40°C	80	64	J/m
23°C	150 J/m	No Break
Drop Impact Resistance (23°C)	271	> 271	J	Internal Method

Thermal	Dry	Conditioned	Unit	Test Method
Deflection Temperature Under Load
0.45 MPa, Unannealed	168	--	°C	ASTM D648
1.8 MPa, Unannealed	60.0	--	°C	ASTM D648
1.8 MPa, Unannealed	55.0	--	°C	ISO 75-2/A
Peak Melting Temperature	220	--	°C	ASTM D3418, ISO 3146
CLTE
Flow	9.9E-5	--	cm/cm/°C	ASTM E831
Flow	8.8E-5	--	cm/cm/°C
Transverse	9.3E-5	--	cm/cm/°C
RTI Elec				UL 746
0.710 mm	105	--	°C
0.750 mm	105	--	°C
1.50 mm	105	--	°C
3.00 mm	105	--	°C
6.00 mm	105	--	°C
RTI Imp				UL 746
0.710 mm	95.0	--	°C
0.750 mm	95.0	--	°C
1.50 mm	105	--	°C
3.00 mm	105	--	°C
6.00 mm	105	--	°C
RTI Str				UL 746
0.710 mm	95.0	--	°C
0.750 mm	95.0	--	°C
1.50 mm	105	--	°C
3.00 mm	105	--	°C
6.00 mm	105	--	°C

Electrical	Dry	Conditioned	Unit	Test Method
Volume Resistivity
1.50 mm	> 1.0E+13	--	ohms·cm	ASTM D257
--	> 1.0E+13	--	ohms·cm	IEC 60093
Comparative Tracking Index	600	--	V	IEC 60112

Flammability	Dry	Conditioned	Test Method
Flame Rating			UL 94
0.750 mm	HB	--
1.50 mm	HB	--
3.00 mm	HB	--
6.00 mm	HB	--

Category:	Nylon 6 , Polyamide 6
Manufacturer:	BASF Corporation
Trademark:	Ultramid®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	1ryQCv_Ultramid-8253-HS.pdf
PRICE:	Order Products email sales@su-jiao.com

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