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INTEGRAL™ 821

Category:	Polyolefin, Unspecified , Polyolefin Adhesive Film
Manufacturer:	The Dow Chemical Company
Trademark:	INTEGRAL™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	5LmEFE_INTEGRAL-821.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
INTEGRAL™ 821 is a clear and low melting film with very high flow characteristics and superior wet-out properties which provide good penetration into porous substrates. It can be used as an overlay for upgrading photographs. New experimental films are continually being developed. Please discuss your particular application needs with your Dow representative. General Characteristics: Heat Activation Point: 175°F (79°C) Yield: 208 sq ft/lb/mil (42.6 m²/kg/25 µm) Available Colors: Clear only Gauge Range: 3.5-5.0 mil (87-125 µm) Width Range: 22-70 in (559-1778 mm)

Message

INTEGRAL™ 821 is a clear and low melting film with very high flow characteristics and superior wet-out properties which provide good penetration into porous substrates. It can be used as an overlay for upgrading photographs.

New experimental films are continually being developed. Please discuss your particular application needs with your Dow representative.

General Characteristics:

Heat Activation Point: 175°F (79°C)

Yield: 208 sq ft/lb/mil (42.6 m²/kg/25 µm)

Available Colors: Clear only

Gauge Range: 3.5-5.0 mil (87-125 µm)

Width Range: 22-70 in (559-1778 mm)

General Information
Appearance	Clear/Transparent
Forms	Film

Films	Nominal Value	Unit	Test Method
Film Thickness - Tested	89	µm
Film Thickness - Recommended / Available	3.5-5.0 mil (87-125 µ)
Secant Modulus			ASTM D882
2% Secant, MD : 89 µm	42.7	MPa
2% Secant, TD : 89 µm	42.1	MPa
Tensile Strength			ASTM D882
MD : Break, 89 µm	15.2	MPa
TD : Break, 89 µm	11.7	MPa
Tensile Elongation			ASTM D882
MD : Break, 89 µm	300	%
TD : Break, 89 µm	300	%
Dart Drop Impact (89 µm)	550	g	ASTM D1709
Elmendorf Tear Strength			ASTM D1922
MD : 89 µm	490	g
TD : 89 µm	2100	g
Film Width	55.88 to 177.80	cm
Yield (25.4 µm)	41.0	m²/kg

Thermal	Nominal Value	Unit
Heat Activation Temperature	79	°C

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