Поливинилацетатно прахово покритие

Surface Finish Options Overview

Кратко описание

It is made of German and multi-head trees and chemicals such as TGIC or HAA.

Характеристики:

Excellent mechanical properties and excellent weather resistance.

Области на приложение

Applicable to various types of long-term outdoor exposure products such as communication base stations, mechanical equipment, household appliances, architectural aluminum profiles, transportation facilities, stadium facilities, courtyard facilities, etc.

Продуктова серия

Provide standard weather resistance and ultra-high weather resistance products; can be made into a variety of gloss and a variety of colors; can be made into flat, sandy, wrinkled, metallic effects and mixed colors; some products are certified by Qualicoat Classl.

Технически параметри

Производителност на прах

Специфично тегло: 1.1~1.8 г/см³

Механични свойства

Тестови елементи	Стандарти за изпитване	Показатели за изпълнение
Твърдост на молив	GB / T6739-1996	>=Н
адхезия	GB / T9286-1998	Клас 0
Огъване	GB6742-86	Φ3mm
Въздействие	GB / T1732-93	50кг.см
вендузи	GB9753-88	> 6милиметър

Устойчивост на корозия

Тестови елементи	Стандарти за изпитване	Показатели за изпълнение
Устойчивост на солен спрей	GB / T1771-91	No change in coating after 1000 hours, Cross-section single-sided corrosion <2mm
​Moisture and heat resistance	GB / T1740-79	>1000 hours slight loss of gloss, >=1 level
Light aging test ASTM G154 QUV 0.78w/m² @340nm 500H		Gloss retention ≥80%

Note: The above parameters are laboratory data and are for reference only. The actual indicators are related to factors such as customer environment, equipment, materials, pretreatment, and spraying process.

Условия за кандидатстване

Pretreatment: phosphating treatment, inscription treatment; Coating: Polyester powder coating is suitable for the following equipment coating: corona electrostatic spraying, friction electrostatic spraying, electrostatic fluidized bed spraying. Curing conditions: 200·C@10 minutes, 1800C@15 minutes, can also be designed according to customer needs.

Опаковка

Картонена опаковка.

Нетно тегло 20 кг/кутия.

Покрити с полиетиленова пластмасова торбичка.

Условия за съхранение

Съхранявайте в сухо и проветриво помещение при температура под 30℃.

Избягвайте пряката слънчева светлина.

При това условие прахът може да се съхранява стабилно в продължение на 12 месеца.

Can be retested after expiration, and can still be used if it meets the requirements.

Безопасност и здраве

All raw materials of powder coatings do not contain toxic substances.No toxic gas will be released during baking.Avoid inhalation of dust during use.Operators should wear dust masks.Minimize long-term contact between skin and powder.Paint attached to the skin can be washed with soap.