FLEXOMER™ DFDA-1137 NT 7

Category: VLDPE , Very Low Density Polyethylene Resin
Manufacturer: The Dow Chemical Company
Trademark: FLEXOMER™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 8Wwzsm_FLEXOMER-DFDA-1137-NT-7.pdf
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FLEXOMER™ DFDA-1137 NT 7 Very Low Density Polyethylene (VLDPE) Resin is an ethylene copolymer intended for use in molding and extrusion applications where high flexibility is desired. It is especially useful for flexible hose and tube applications as well as for blow molding small, squeezable bottles. It has a high molecular weight and a relatively narrow molecular weight distribution and exhibits excellent low temperature toughness and outstanding flex life characteristics. It is also recommended as a blending component to modify and improve the physical properties of high pressure and linear low density polyethylene resins.

Complies with:
  • U.S. FDA 21 CFR 177.1520 (c) 3.1a
  • EU, No 10/2011
  • Canadian HPFB No Objection
Consult the regulations for complete details.

General Information
Additive
  • Processing aid
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.1a
  • HPFB (Canada) No Objection
  • Europe No 10/2011
Forms
  • Particle
Processing Method
  • Profile extrusion molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.905g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.0g/10 minASTM D1238
Environmental Stress-Cracking Resistance (F0)> 500hrASTM D1693A
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)94ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus - 1% Secant 117MPaASTM D638
Tensile Strength (Break)19.3MPaASTM D638
Tensile Elongation (Break)900%ASTM D638
ThermalNominal ValueUnitTest Method
Brittleness Temperature < -100°CASTM D746A
Vicat Softening Temperature 86.1°CASTM D1525
Melting Temperature (DSC) 118°CInternal method
Additional Information
根据 ASTM D 1928 程序 C 准备压缩模塑配件。属性将随着模塑条件和老化时间的变化而变化。
ExtrusionNominal ValueUnit
Melt Temperature 149 - 177°C
Extrusion instructions
制造条件: 螺杆类型:所有标准的商用挤出设备 熔体温度范围:300-350°F (149-177 °C)
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