DOW™ LDPE 690 HEALTH+™ Datasheet,LDPE,The Dow Chemical Company-SHANGHAI SUSHENG

Message
DOW™ LDPE 690 HEALTH+™ is a Low Density Polyethylene barefoot resin designed for extrusion blow molding, injection blow molding, and blow-fill seal applications with good flexibility, moderate rigidity and good chemical resistance. It is also suitable for medical packaging films. Main Characteristics: Good flexibility Good chemical resistance Good stiffness Complies with: U.S. FDA 21CFR 177.1520 (c) 2.1 USP XXIII Class VI Drug Master File Listing Canadian HPFB (No Objections) EU, No 10/2011 Consult the regulations for complete details.

General Information
Agency Ratings	DMF not rated FDA 21 CFR 177.1520(c) 2.1 HPFB (Canada) No Objection USP Class VI Europe No 10/2011
Forms	Particle
Processing Method	Extrusion blow molding Injection blowing molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.920	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	2.0	g/10 min	ASTM D1238

Films	Nominal Value	Unit	Test Method
Film Thickness - Tested	51	µm
Film Puncture Resistance (51 µm)	2.90	J/cm³	Internal method
Film strength			ASTM D882
MD : 51 µm	159	J/cm³	ASTM D882
TD : 51 µm	185	J/cm³	ASTM D882
secant modulus			ASTM D882
2% secant, MD : 51 µm	181	MPa	ASTM D882
2% secant, TD : 51 µm	207	MPa	ASTM D882
Tensile Strength			ASTM D882
MD : Yield, 51 µm	12.3	MPa	ASTM D882
TD : Yield, 51 µm	12.1	MPa	ASTM D882
MD : Fracture, 51 µm	24.8	MPa	ASTM D882
TD : Fracture, 51 µm	23.0	MPa	ASTM D882
Tensile Elongation			ASTM D882
MD : Fracture, 51 µm	420	%	ASTM D882
TD : Fracture, 51 µm	670	%	ASTM D882
Dart Drop Impact (51 µm)	150	g	ASTM D1709A
Elmendorf Tear Strength ¹			ASTM D1922
MD : 51 µm	500	g	ASTM D1922
TD : 51 µm	280	g	ASTM D1922

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature	98.3	°C	ASTM D1525
Melting Temperature (DSC)	112	°C	Internal method

Optical	Nominal Value	Unit	Test Method
Gloss (45°, 50.8 µm)	66		ASTM D2457
Haze (50.8 µm)	7.6	%	ASTM D1003

Extrusion	Nominal Value	Unit
Melt Temperature	232	°C

Extrusion instructions
吹塑薄膜的制造条件：螺杆尺寸：2.5 英寸 (63.5mm)；30/1 比率 L/D 螺杆类型：单跨双混合模具间隙：40 密尔 (1.6 mm) 熔体温度：450°F (199°C) 输出：模具周长的 7 磅/小时/英寸模具直径：6 英寸放大比：2.5 比 1 螺杆速度：60 rpm 冷冻线高度：25 英寸 (635 mm)

Note Message
1 .	Method B

Category:	LDPE , Low Density Polyethylene Resin
Manufacturer:	The Dow Chemical Company
Trademark:	DOW™ LDPE
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	g1u6TW_DOW-LDPE-690-HEALTH-.pdf
PRICE:	Order Products email sales@su-jiao.com

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