Home Sign & Graphic Materials Specialty Film Product LSE(LD3870G)

LSE(LD3870G)

LD3870G is a white opaque glossy PVC film for solvent inkjet printing. This product is designed to bond to low surface energy substrates, which are difficult for general PSA products to adhere to. It provides high initial tack on PE, PP, etc surfaces.

LSE(LD3870G)

Areas of use

  • Solvent inkjet printing: Vutek, Arizona, Mimaki, Mutoh, Roland, DGI etc.
  • Warning, instruction, and service label for low surface energy surfaces, such as PE, PP, etc.
  • Outdoor display, sign, exhibition stand etc

    ⇒ The films conform well to flat and seamed surfaces, when processed and applied according to LG recommendations.

Advantage

  • 3 years durable calendered film(Intermediate grade)
  • Excellent printing performance
  • Excellent weather resistance: Solvent based acrylic adhesive(Permanent Type)
  • Release liner: 83# Super flat, double side PE coated paper
  • Bonding to low surface energy substrate: Warning, instruction and service label for low surface energy surfaces such as PE, PP, etc
  • Standard Width: 54”
  • Standard Length: 50yd

Characteristic

Characteristic
Item Description
Film 4.0mils(100㎛) opaque film with gloss finish
Thickness 5.1mils(130㎛) with adhesive (± 10%)
Adhesive Acrylic based pressure sensitive (solvent-based)
Adhesive color Clear
Liner Double sides PE coated paper (135g/m²)
Application surfaces Flat, slightly curved surfaces
Application temp. ≥10℃ (18 to 25℃ optimum)

Durability

Durability is based on field experience and exposure tests in South Korea. Outdoor durability is 1 years when properly processed and applied (unprinted film vertical exposure).

Shelf Life

Shelf life is 1 year from factory shipment.
Storage condition: Free from excessive moisture, temperature, direct sunlight (20℃ x 50% R.H)

Physical Properties

Physical Properties
Property Metric units Test Method
Thickness (Including adhesive) 5.1mils(130㎛) ± 10% Micrometer
Tensile strength ≥ 1.8kg/cm² ASTM D882
Elongation ≥ 100% ASTM D882
Peel adhesion(24hrs) 2,000g/in 180 peeling PSTC-1
Service temp. range -45℃ ~ 82℃ Film applied Al panels 24hrs prior test
Application temp ≥ 10℃ 18 to 25℃ optimum, on clean substrate
Opacity Tt ≤ 10 Haze Meter (Tt: Transmission)
Gloss 70 ↑ @60, in Machine Direction
Release liner thickness/weight 0.14mm/135g/m²  

Peel Adhesion Properties

Peel Adhesion Properties
Polymer abbr- Polymer name Surface energy (dynes/cm) 180° Peel (kgf/in)
20min 7 days
3810 3870 3810 3870
SUS Stainless Steel - 1.4 2.8 2.4 3.2
PE Polyethylene 30 0.2 1.2 5.9 2.2
PP Polypropylene 30 0.4 1.0 9.6 2.3
PC Polycarbonate 46 1.3 2.4 2.1 2.8
ABS Acrylonitrile butadiene styrene 35 2.1 2.2 2.4 2.9
PMMA Polymethylmethacrylate 41 2.3 3.0 2.5 3.3
  • * The data described is the result of LG Hausys's internal teat method.
  • * Pre-testing is needed when applying to PC substrates as the adhesive may interact with the surface and emit gas.
  • * Applications on substrates with higher surface energy also require pre-testing as there may be residue upon removal.

Fabrication

Printing

The film can be printed with solvent-based ink. For the maximum outdoor durability, it must be printed with a pigmented ink in accordance with the supplier recommendations.

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