Polietileno LLDPE DNDA-8320 NT 7 DOW

Nombre del producto: Polietileno, LLDPE DNDA-8320 NT 7, 20 g/10 min, 0.924 g/cm³, Natural, DOW
Categoría: Polietileno
Información del manual del producto: Technical Data Sheet

DOW™ LLDPE DNDA-8320 NT 7 Linear Low Density
Polyethylene Resin

®TM Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow

Page 1 of 3
DOW™ LLDPE DNDA-8320 NT 7 Linear Low Density Polyethylene Resin
Form No. 400-00071360en-0824 S2D
Overview


Injection molding

General purpose applications

Excellent low temperature impact strength, rigidity, stress crack resistance and
processability

Very narrow molecular weight distribution

Complies with U.S. FDA 21 CFR 176.170 (c)

Complies with EU, No 10/2011

Complies with U.S. FDA-DMF

Complies with CANADIAN HPFB NO OBJECTION (WITH LIMITATIONS)

Consult the regulations for complete details.

DOW™ DNDA-8320 NT 7 Linear Low Density Polyethylene (LLDPE) Resin is produced
using the UNIPOL™ PE Process Technology and is intended for use in general purpose
injection molding applications. This resin has been designed to have excellent impact
strength, rigidity, environmental stress crack resistance and processability.

Additive


Antiblock: No

Slip: No

Processing aid: No

Properties

Physical
Nominal
Value
Units
(English)
Nominal
Value
Units (SI)
Test Method1
Density
0.924
g/cm3
0.924
g/cm3
ASTM D792
Base Density2
0.924
g/cm3
0.924
g/cm3
Dow Method
Melt Index (190°C/2.16 kg)
20
g/10 min
20
g/10 min
ASTM D1238
Environmental Stress-Cracking Resistance (ESCR)
122°F (50°C), 100% Igepal, F50

20.0

hr

20.0

hr
ASTM D1693
Mechanical

Tensile Strength
Yield
Break

1700
1100

psi
psi

11.7
7.58

MPa
MPa
ASTM D638

1.
ASTM: American Society for Testing and Materials
2.
Base density is estimated using the assumption that every 1000 ppm of antiblock in the finished product raises the
density of the polymer by 0.0006 g/cm3. Base density is the estimated density of the polymer if it did not contain any
antiblock.

These are typical properties only and are not to be construed as specifications. Users should confirm results by their
own tests.

®TM Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow

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DOW™ LLDPE DNDA-8320 NT 7 Linear Low Density Polyethylene Resin
Form No. 400-00071360en-0824 S2D
Properties (Cont.)

Mechanical
Nominal
Value
Units
(English)
Nominal
Value
Units (SI)
Test Method
Tensile Elongation
Yield
Break

3.0
60

%
%

3.0
60

%
%
ASTM D638
Flexural Modulus – 2% Secant
56000
psi
386
MPa
ASTM D790B
Impact

Tensile Impact Strength3
80.0
ft-lb/in2
168
kJ/m2
ASTM D1822
Hardness

Durometer Hardness (Shore D)
50

50

ASTM D2240
Thermal

Deflection Temperature Under Load
66 psi (0.45 MPa), Unannealed

109

°F

42.8

°C
ASTM D648
Brittleness Temperature
< -105 °F < -76.1 °C ASTM D746 Vicat Softening Temperature 201 °F 93.9 °C ASTM D1525 Melting Temperature (DSC) 253 °F 123 °C Dow Method Peak Crystallization Temperature (DSC) 226 °F 108 °C Dow Method Additional Information Plaque molded and tested in accordance with ASTM D4976. 3. Type S Product Stewardship The Dow Chemical Company and its subsidiaries ("Dow") has a fundamental concern for all who make, distribute, and use its products, and for the environment in which we live. This concern is the basis for our Product Stewardship philosophy by which we assess the safety, health, and environmental information on our products and then take appropriate steps to protect employee and public health and our environment. The success of our Product Stewardship program rests with each and every individual involved with Dow products -from the initial concept and research, to manufacture, use, sale, disposal, and recycle of each product. Customer Notice Dow strongly encourages its customers to review both their manufacturing processes and their applications of Dow products from the standpoint of human health and environmental quality to ensure that Dow products are not used in ways for which they are not intended or tested. Dow personnel are available to answer your questions and to provide reasonable technical support. Dow product literature, including safety data sheets, should be consulted prior to use of Dow products. Current safety data sheets are available from Dow. ®TM Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow Page 3 of 3 DOW™ LLDPE DNDA-8320 NT 7 Linear Low Density Polyethylene Resin Form No. 400-00071360en-0824 S2D Medical Applications Policy NOTICE REGARDING MEDICAL APPLICATION RESTRICTIONS: Dow will not knowingly sell or sample any product or service ("Product") into any commercial or developmental application that is intended for: a. long-term or permanent contact with internal bodily fluids or tissues. "Long-term" is contact which exceeds 72 continuous hours; b. use in cardiac prosthetic devices regardless of the length of time involved ("cardiac prosthetic devices" include, but are not limited to, pacemaker leads and devices, artificial hearts, heart valves, intra-aortic balloons and control systems, and ventricular bypass-assisted devices); c. use as a critical component in medical devices that support or sustain human life; or d. use specifically by pregnant women or in applications designed specifically to promote or interfere with human reproduction. Dow requests that customers considering use of Dow products in medical applications notify Dow so that appropriate assessments may be conducted. Dow does not endorse or claim suitability of its products for specific medical applications. It is the responsibility of the medical device or pharmaceutical manufacturer to determine that the Dow product is safe, lawful, and technically suitable for the intended use. DOW MAKES NO WARRANTIES, EXPRESS OR IMPLIED, CONCERNING THE SUITABILITY OF ANY DOW PRODUCT FOR USE IN MEDICAL APPLICATIONS. Contact: www.dow.com/contact NOTICE: No freedom from infringement of any patent owned by Dow or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, the Customer is responsible for determining whether products and the information in this document are appropriate for the Customer's use and for ensuring that the Customer's workplace and disposal practices are in compliance with applicable laws and other governmental enactments. Dow assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED. NOTICE: If products are described as "experimental" or "developmental": (1) product specifications may not be fully determined; (2) analysis of hazards and caution in handling and use are required; (3) there is greater potential for Dow to change specifications and/or discontinue production; and (4) although Dow may from time to time provide samples of such products, Dow is not obligated to supply or otherwise commercialize such products for any use or application whatsoever. NOTICE: This data is based on information Dow believes to be reliable, as demonstrated in controlled laboratory testing. They are offered in good faith, but without guarantee, as conditions and method of use of Dow products are beyond Dow's control. Dow recommends that the prospective user determine the suitability of these materials and suggestions before adopting them on a commercial scale. To the best of our knowledge, the information contained herein is accurate and reliable as of the date of publication, however we do not assume any liability for the accuracy and completeness of such information. This document is intended for use within Asia Pacific, Latin America, North America.