TUFLIN™ HS-7066 NT 7 Datasheet,LLDPE,The Dow Chemical Company-SHANGHAI SUSHENG

Message
Hexene Linear Low Density Resin Good Strength and Stiffness Complies with U.S. FDA 21 177.1520 (c) 3.2a Consult the regulations for complete details. TUFLIN™ HS-7066 NT 7 Linear Low Density Polyethylene Resin is a fractional melt, ethylene-hexene copolymer, linear low density (LLDPE) resin designed for good toughness and stiffness. This product is recommended for thin and thick gauge applications such as consumer trash bags and industrial heavy-duty shipping sacks that require strength and machinability.

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.926	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	0.80	g/10 min	ASTM D1238

Films	Nominal Value	Unit	Test Method
Film Puncture Energy			Internal method
20 µm	2.37	J	Internal method
51 µm	5.42	J	Internal method
Film Puncture Force			Internal method
20 µm	40.0	N	Internal method
51 µm	80.1	N	Internal method
Film Puncture Resistance			Internal method
20 µm	14.2	J/cm³	Internal method
51 µm	13.2	J/cm³	Internal method
Film strength			ASTM D882
MD : 20 µm	300	J/cm³	ASTM D882
MD : 51 µm	348	J/cm³	ASTM D882
TD : 20 µm	321	J/cm³	ASTM D882
TD : 51 µm	353	J/cm³	ASTM D882
secant modulus			ASTM D882
2% secant, MD : 20 µm	276	MPa	ASTM D882
2% secant, MD : 51 µm	282	MPa	ASTM D882
2% secant, TD : 20 µm	333	MPa	ASTM D882
2% secant, TD : 51 µm	333	MPa	ASTM D882
Tensile Strength			ASTM D882
MD : Yield, 20 µm	16.3	MPa	ASTM D882
MD : Yield, 51 µm	14.8	MPa	ASTM D882
TD : Yield, 20 µm	19.7	MPa	ASTM D882
TD : Yield, 51 µm	16.0	MPa	ASTM D882
MD : Break, 20 µm	58.8	MPa	ASTM D882
MD : Fracture, 51 µm	52.9	MPa	ASTM D882
TD : Break, 20 µm	43.1	MPa	ASTM D882
TD : Fracture, 51 µm	46.0	MPa	ASTM D882
Tensile Elongation			ASTM D882
MD : Break, 20 µm	600	%	ASTM D882
MD : Fracture, 51 µm	790	%	ASTM D882
TD : Break, 20 µm	730	%	ASTM D882
TD : Fracture, 51 µm	850	%	ASTM D882
Dart Drop Impact
20 µm	58	g	ASTM D1709A
20 µm	< 100	g	ASTM D1709B
51 µm	190	g	ASTM D1709A
51 µm	< 100	g	ASTM D1709B
Elmendorf Tear Strength ¹			ASTM D1922
MD : 20 µm	180	g	ASTM D1922
MD : 51 µm	470	g	ASTM D1922
TD : 20 µm	650	g	ASTM D1922
TD : 51 µm	1100	g	ASTM D1922
Seal Initiation Temperature ²			Internal method
20 µm	120	°C	Internal method
51 µm	130	°C	Internal method

Thermal	Nominal Value	Unit	Test Method
Vicat Softening Temperature	113	°C	ASTM D1525
Melting Temperature (DSC)	125	°C	Internal method

Optical	Nominal Value	Unit	Test Method
Gloss			ASTM D2457
20°, 20.3 µm	66		ASTM D2457
20°, 50.8 µm	55		ASTM D2457
45°, 20.3 µm	56		ASTM D2457
45°, 50.8 µm	54		ASTM D2457
Haze			ASTM D1003
20.3 µm	9.0	%	ASTM D1003
50.8 µm	16	%	ASTM D1003

Additional Information	Nominal Value	Unit	Test Method
Seal Strength ³			Internal method
160°C, 20.3 µm	1300	g	Internal method
180°C, 50.8 µm	2200	g	Internal method

Extrusion	Nominal Value	Unit
Melt Temperature	234	°C

Extrusion instructions
吹塑薄膜的制造条件：螺杆尺寸：2.5 英寸 (63.5 mm) 30:1 L/D 螺杆类型：DSBII 模具间隙：70 密尔 (1.8 mm) 熔体温度：453 °F (234 °C) 输出：模具周长的 10 磅/小时/英寸模具直径：6 英寸放大比：2.5 比 1 螺杆速度：80 rpm 冷冻线高度：25 英寸 (635 mm)

Note Message
1 .	Method B
2 .	Achieve a temperature of 1 psig (4.4 N/25.4mm) heat seal strength. Heat seal strength, Topwave HT tester 0.5 S holding pressure, 40 psi pressure, pulling speed 10 (inch/min).
3 .	Heat seal strength, Topwave HT tester 0.5 S holding pressure, 40 psi pressure, pulling speed 10 (inch/min).

Category:	LLDPE , Linear Low Density Polyethylene Resin
Manufacturer:	The Dow Chemical Company
Trademark:	TUFLIN™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	cqAgdq_TUFLIN-HS-7066-NT-7.pdf
PRICE:	Order Products email sales@su-jiao.com

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