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  • LDPE LB7000 Overview | LDPE Plastic Granules Uses and TDS
  • LDPE LB7000 Overview | LDPE Plastic Granules Uses and TDS
  • LDPE LB7000 Overview | LDPE Plastic Granules Uses and TDS
  • LDPE LB7000 Overview | LDPE Plastic Granules Uses and TDS
  • LDPE LB7000 Overview | LDPE Plastic Granules Uses and TDS
  • LDPE LB7000 Overview | LDPE Plastic Granules Uses and TDS

LDPE LB7000 Overview | LDPE Plastic Granules Uses and TDS

LG Chem’s LDPE LB7000 is an additive-free coating-grade LDPE plastic pellet designed for high-speed production. Offering excellent adhesion, low shrinkage, and precise thickness control, it's ideal for food-safe, soft packaging, composite films, and eco-friendly applications.

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LDPE LB7000 Plastic Granules Overview

 

At a time when the packaging material industry is accelerating towards environmental protection, high speed and functionality, LG Chem's LDPE LB7000 has become a strategic raw material for coating applications due to its precise performance and high process adaptability. As an LDPE plastic granules designed for coating, it not only effectively meets the process challenges of high-speed production lines, but also brings the double value of quality improvement and sustainable manufacturing to the packaging industry.

LDPE LB7000

 

01 | Analysis of Material Highlights

 

Additive-free design: safer and more environmentally friendly

  ・No openers or slip enhancers to reduce migration risk and meet food contact grade application requirements.

  ・Suitable for flexible packaging, agricultural film and other products that require high material purity, in line with the trend of sustainable packaging.

Excellent mechanical and thermal properties

  ・It has moderate tensile strength and ductility, ensuring that it is not prone to breakage during the coating and coiling processes.

  ・The internal shrinkage is low, which can maintain the stability of the film layer and improve the consistency of packaging.

  ・The melting temperature is moderate, the thermal stability is good, and it supports continuous operation of the extrusion coating process.

Excellent coating performance

  ・LDPE LB7000 plastic granules supports high speed coating processes up to 250m/min, increasing overall productivity.

  ・Excellent coating uniformity and thickness control to reduce edge waste and improve yield.

  ・Good adhesion to PET, aluminium foil, paper and other substrates, suitable for heat-seal lamination and laminated structures.

 

Performance AspectMeasured ValuePractical Benefit
Coating SpeedUp to 250 m/minSupports ultra-fast coating; ideal for modern high-speed lines
Coating ControlMinimum 13 g/m²Uniform application; reduces material waste and unit cost
Thickness StabilityExcellentMinimizes film deviation; improves yield
Adhesion PerformanceStrongBonds well with PET, OPP, aluminum foil, etc.
Shrinkage ControlOnly 18 mmEnsures flatness of finished film; enhances post-processing

 

02 | Multiple application scenarios: from daily packaging to functional films

 

LDPE LB7000 plastic granules can be widely used in:

Flexible packaging coating: milk bags, frozen food packaging, liquid condiment bags

Agricultural film: greenhouse film surface layer to enhance durability and light transmission

Paper-plastic composite packaging: e.g. kraft paper bags, paper-aluminium composite bags

Aluminium foil coating: to enhance sealing and barrier properties

Surface protection film: covering film, film layer for industrial component packaging

 

03 | LG Chem's LDPE LB7000 Technical Data

 

Mechanical behaviorConditionStandardValueUnit
ElongationBreak Compression MoldedASTM D638500%
Tensile StrengthBreak Compression MoldedASTM D63811.3MPa
Tensile StrengthYield Compression MoldedASTM D6388.8MPa
ThermalConditionStandardValueUnit
Melting TemperatureINTERNAL METHOD106°C
Vicat Softening TemperatureASTM D152582°C
Physical propertyConditionStandardValueUnit
Neck In150m/minINTERNAL METHOD18mm
DensityASTM D7920.917g/cm³
Coating SpeedMax 13g/m2INTERNAL METHOD250m/min
Coating WeightMin 250m/minINTERNAL METHOD13g/m²
Melt Index190°C 2.16kgASTM D12387.3g/10min
HardnessConditionStandardValueUnit
Shore Hardness DCompression MoldedASTM D224043


04 | Comparative Advantages over Conventional LDPE

 

Comparison FactorLDPE LB7000Regular LDPE Coating Grade
AdditivesNone (pure formulation)Contains slip and anti-block additives
Melt Index7.3 g/10min (fast)Typically < 3.5 g/10min
Coating Weight ControlMore consistent (min. 13 g/m²)Less controllable
Adhesion PerformanceExcellentModerate
High-Speed CompatibilityAbove 250 m/minTypically 180–200 m/min

This set of data demonstrates that LB7000 is not just usable, but significantly more suitable across several critical dimensions.

 

05 | Why LDPE LB7000 is worth choosing?

 

Safe and clean: 0-additive formulation for high-clean packaging requirements

Fast response: High coating speeds for modern high-speed production lines

Cost optimisation: Reliable bonding even with thinner coatings, reducing unit costs

Adaptability: Flexible deployment for a wide range of materials and processes

 

06 | Advice for cooperation: From material procurement to technical support, one-stop service

 

As a professional trader of plastic raw materials, we can provide you with LG Chem's LDPE LB7000 in stock, technical data sheets, sample delivery and application selection advice. Whether you are a packaging film manufacturer, a coating plant, or an engineering team developing new materials for compounding, we can help you find the right material solution.

Contact us for more information or sample support, we are committed to helping our customers upgrade their materials and optimise their products in a more efficient way.

 

 

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