UR644
- LOTTE Chemical Corporation
- LOTTE CHEMICAL
- Linear Low Density Polyethylene (LLDPE)
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Product Reviews
UR644 is a specialized Linear Low-Density Polyethylene (LLDPE) designed specifically for ROTO (Rotational) Molding applications. It offers a wide molding latitude, providing versatility in applications. The material exhibits good grindability, suitable for recycling and reprocessing. Additionally, it maintains good color stability and boasts excellent Environmental Stress Crack Resistance (ESCR), ensuring durability and color integrity in varying environmental conditions.
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Documents
Product Details
- Manufacturer
LOTTE Chemical Corporation - Brand
LOTTE CHEMICAL - Manufacturing Plant
LOTTE CHEMICAL KOREA
- Plastic Generic Family
Polyethylene (PE) - Plastic Generic Symbol
Linear Low Density Polyethylene (LLDPE)
Properties
Attributes
Material Status
Commercial: ActiveAvailability
IndiaFeatures
Broad molding latitude | Good grind ability | Good color stability | Good ESCRApplications
ROTO molding (Storage container)Physical Form
SolidProcessing Grades
ROTO molding gradeProcessing Technology
Rotational moldingIndustry
ROTO molding industryPhysical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Melt Flow Index | 5.0 | gm/10 min | ASTM D1238 | (190°C / 2.16 Kg) | - |
Density | 0.935 | gm/cm³ | ASTM D1505 | - | - |
Mechanical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Tensile Stress | 16.2 | MPa | ASTM D638 | (Yield) | 165 kgf/cm2 |
Tensile Strain | 900 | % | ASTM D638 | (Break) | - |
Flexural Modulus | 686 | MPa | ASTM D790 | - | 7,000 kgf/cm2 |
Notched Izod Impact Strength @ 23° C | 588 | J/m | ASTM D256 | - | 60 kgf∙cm/cm |
Environmental Stress - Cracking Resistance (ESCR) : @10% Igepal Soln (F₅₀) | >300 | F50hr | ASTM D1693 | - | - |
Thermal properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
VICAT Softening Point | 110 | °C | ASTM D1525 | - | - |
Plastic Generic Family | Polyethylene (PE) |
---|---|
Plastic Generic Symbol (Sub Group) | LLDPE Prime / Virgin Resin |
Material Status | Commercial: Active |
Availability | India |
Features | Good ESCR, Broad molding latitude, Good color stability, Good grind ability |
Applications | ROTO molding (Storage container) |
Physical Form | Solid |
Processing Grades | ROTO molding grade |
Processing Technology | Rotational molding |
Industry | ROTO molding industry |
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