Fiberglass Dedicated Topcoat

Model

PY-647
Characteristic

1, High gloss, smooth surface appearance, with excellent adhesion and hardness wear resistance.
2, Good weather resistance, durable does not change color, without losing light
3, Excellent chemical resistance, not susceptible to acid, alkali, grease, so

Type

By the import of hydroxy acrylic resin polymer and non-variable yellow polyisocyanate hardener to form two liquid type colored finish and metal finish.
Use

Glass and steel products and metal, steel and other products coated with colored paint.

Parameters

Gloss More than 92% color: colored

Hiding power 12m2 / L or more (mixed paint) Specific gravity: 1.0kg / L or more (mixed paint)

Viscosity coated 4 # cup ≥ 75 ± 5 seconds (25 ℃)

Drying time Refers to touch: 30min or less: 4h hardening: 48h (25 ℃)

Film thickness Dry film: 30 ~ 50μ

Theoretical coating Amount of 12m2 / kg

Paint interval Can be wet and wet, and can be repaired and refurbished at any time within 60 days

Mixing ratio Main agent Paint: Curing agent = 5: 1 (weight ratio)

Solid content ≥ 60% or more (mixed paint) Available time: 8h (after mixing 25 ℃)

Heat-resistant Temperature continuous 93 ℃ / 1h intermittent 121 ℃ / 1h

Diluent Polyurethane topcoat thinner

Diluent dosage 15 ~ 25% (excluding cleaning tools)

Applicable primer PY series at room temperature from dry primer, in the paint.

Storage stability Under normal circumstances, at least one year.

Painting method Brush, air spray, airless spray, electrostatic spray.
Precautions

1, The main agent and hardener must be in accordance with the provisions of the proportion of uniform blending, coupled with the diluent even after the static stand 5-10 minutes after spraying.

2, The surface of the coating of water, grease, dust and other dirt should be removed clean.

3, Dilution should use a special diluent to prevent the occurrence of bubbles or pinholes.

4, Hardener because it is easy to react with the water in the air to produce bubbles and gelatinization, the lid must be tightened to prevent contact with moisture in the air.

5, The main agent paint and hardening agent mixed, must be used within the available time.

6, A spray thickness of more than 50μm, easy to produce bubbles. Construction should be effective control.

7, After the use of painting equipment should be washed to avoid hardening glue solid.
Remarks

The actual coating amount of the paint is changed according to the size of the painted material, the working environment. The general loss factor is 1.4 times of the theoretical brush, and the coating is 1.7 times the theoretical coating amount.

Fiberglass Dedicated Topcoat

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