PCU PPF with Cashew Top Coat | Full Lab Test Performance Breakdown

### PCU PPF – Genuine Cashew Top Coat Performance Data

Our Model NC90-9-150 PCU paint protection film is equipped with authentic Cashew top coating, engineered for long-term exterior automotive protection. Below are verified lab test results from our batch 250127W09A-01.

#### Basic Film Specifications

- Appearance: Colorless and Transparent
- Total finished film thickness: **183 ?m** (spec: 185±5%)
- Glossiness: **140.7 GU** (?140 GU specification, high mirror gloss finish)

#### Surface Coating Performance (Cashew Topcoat)

1. **Surface Anti-Permeability**: Slight Trace after marker test. The Cashew coating forms a dense cross-linked barrier, resisting contamination from bird droppings, tree sap and acid rain.
2. **Thermal Self-Healing**: 100% self-healing. Fine swirl marks and micro scratches recover fully after warm water treatment at 50–70°C.

#### Mechanical Strength

- Elongation at Break (Coating): 120%
- Tear Strength: **78.6 kN/m** (spec ?40 kN/m)
- Tensile Strength: **29.3 MPa** (spec >15 MPa)
- Elongation at Break (Full PPF film): 353.5%
- 100% Modulus: 10.9 MPa (spec >6 MPa)
High elongation and tear strength allow the film to conform to complex curved body panels without cracking.

#### Acrylic PSA Adhesive Performance

- Peeling force after 20 mins: 1352 gf/inch
- Peeling force after 24 hours: 2201 gf/inch
Our acrylic pressure-sensitive adhesive delivers balanced initial tack and stable long-term bonding. It supports wet installation, can be repositioned during fitting, and removes cleanly without paint residue after years of use.