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DOW™ MDPE DPDA-3170 NT 7

Category:	MDPE , Medium Density Polyethylene Resin
Manufacturer:	The Dow Chemical Company
Trademark:	DOW™ MDPE
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	G2trtf_DOW-MDPE-DPDA-3170-NT-7.pdf
PRICE:	Order Products email sales@su-jiao.com

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DOW™ DPDA-3170 NT 7 Medium Density Polyethylene (MDPE) Resin is produced via UNIPOL™ Process Technology from Dow and is intended for rotational and injection molding and is specifically designed for applications requiring excellent processability and aesthetics combined with low warpage and good mechanical properties.

Processing and Stabilization: DOW DPDA-3170 NT 7 MDPE Resin is fully heat and UV stabilized resulting in a wide processing latitude, good color retention and long life expectancy.

Rotational molding or injection molding

For intermediate bulk containers, toys, general purpose custom molding, agricultural storage tanks, water tanks, marine parts, indoor consumer articles

Excellent impact strength, stress crack resistance and processability

Long term UV stabilization: UV-8 stabilizer package

Complies with:

U.S. FDA 21 CFR 177.1520 (c)3.1a

Canadian HPFB No Objection

Underwriters Laboratories Inc.

NSF International NSF/ANSI Std 61 (sec 4 & 5)

European Commission Regulation (EU) No 10/2011

Consult the regulations for complete details.

General Information
Agency Ratings	EU 10/2011 FDA 21 CFR 177.1520(c) 3.1a HPFB (Canada) No Objection NSF 61 UL Unspecified Rating
Forms	Pellets
Processing Method	Injection Molding Rotational Molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.935	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	7.0	g/10 min	ASTM D1238
Environmental Stress-Cracking Resistance ¹
50°C, 10% Igepal, F50	> 417	hr	ASTM D1693
50°C, 100% Igepal, F50	> 1000	hr	ASTM D1693A

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength ²(Yield)	18.4	MPa	ASTM D638
Flexural Modulus - 1% Secant ³	603	MPa	ASTM D790B

Impact	Nominal Value	Unit	Test Method
Impact Strength			ARM
-40°C, 3.18 mm, Rotational Molded	72	J
-40°C, 6.35 mm, Rotational Molded	228	J

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load ⁴			ASTM D648
0.45 MPa, Unannealed	50.6	°C
1.8 MPa, Unannealed	35.6	°C
Melting Temperature (DSC)	126	°C	Internal Method

Note Message
1 .	Plaque molded and tested in accordance with ASTM D4976.
2 .	Plaque molded and tested in accordance with ASTM D4976.
3 .	Plaque molded and tested in accordance with ASTM D4976.
4 .	Plaque molded and tested in accordance with ASTM D4976.

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