Dow Dow™ 690 HEALTH+™ LDPE

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USP Class VI Approved Adhesives for Medical Device Applications
Master Bond’s biocompatible adhesives are designed to meet the needs of medical device manufacturers. Compounds withstand various types of sterilization methods.

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Dow Dow™ 690 HEALTH+™ LDPE
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Low Density (LDPE); Low Density Polyethylene (LDPE), Extrusion Grade
Material Notes:	Product Description: DOW LDPE 690 HEALTH+™ is a LDPE 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: US FDA 21 CFR 177.1520©2.2a; USP Class VI; Drug Master File Listing; Canadian HPFB No Objections; EU No 10/2011. Consult the regulations for complete details. Availability: North America Additive: Antiblock: No; Processing Aid: No; Slip: No Agency Ratings: DMF; EU No 10/2011; FDA 21 CFR 177.1520©2.2; Canadian HPFB No Objections Form: Pellets Processing Method: Extrusion Blow Molding; Injection Blow Molding Information provided by The Dow Chemical Company
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Physical Properties	Original Value	Comments

Density	0.920 g/cc	ASTM D792
Melt Flow	2.0 g/10 min @Load 2.16 kg, Temperature 190 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Film Tensile Strength at Yield, MD	1790 psi @Thickness 0.0508 mm	ASTM D882
Film Tensile Strength at Yield, TD	1760 psi @Thickness 0.0508 mm	ASTM D882
Film Elongation at Break, MD	420 % @Thickness 0.0508 mm	ASTM D882
Film Elongation at Break, TD	670 % @Thickness 0.0508 mm	ASTM D882
2% Secant Modulus	26200 psi @Thickness 0.0508 mm	MD; ASTM D882
	30000 psi @Thickness 0.0508 mm	TD; ASTM D882
Elmendorf Tear Strength MD	500 g @Thickness 0.0508 mm	ASTM D1922
Elmendorf Tear Strength TD	280 g @Thickness 0.0508 mm	ASTM D1922
Dart Drop Test	150 g @Thickness 0.0508 mm	ASTM D1709A
Film Tensile Strength at Break, MD	3600 psi @Thickness 0.0508 mm	ASTM D882
Film Tensile Strength at Break, TD	3330 psi @Thickness 0.0508 mm	ASTM D882

Thermal Properties	Original Value	Comments
Melting Point	233 °F
Vicat Softening Point	209 °F	ASTM D1525

Optical Properties	Original Value	Comments
Haze	7.6 % @Thickness 0.0508 mm	ASTM D1003
Gloss	66 % @Thickness 0.0508 mm	45°; ASTM D2457

Processing Properties	Original Value	Comments
Melt Temperature	233 °F	Extrusion
Blow-up Ratio (BUR)	2.5

Descriptive Properties
Film Puncture Resistance	35 ft-lb/in3	2.0 mil
Film Toughness	1920 ft-lb/in3	MD, 2.0 mil, ASTM D882
	2230 ft-lb/in3	TD, 2.0 mil, ASTM D882

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