宁波美仕高洁涂料有限公司

Ningbo meishi gaojie paint Co., Ltd.

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Ningbo Meishi Gaojie Paint Co., Ltd. is a large-scale Sino-foreign joint venture paint manufacturer

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Epoxy powder coating

Epoxy powder coating

Product ID: D-002
Category: Powder coating
It is based on primary oxygen resin, dicyandiamide (DICY), modified dicyandiamide, Acid anhydrides, phenolic resins, etc. as curing agents, have good corrosion resistance And chemical resistance. Various colors and glosses can be provided, or customized according to customer specific requirements.

1.product description：The product is based on primary oxygen resin and dicyandiamide (DICY), modified dicyandiamide, acid anhydride, phenolic resin etc. as curing agent. It has good corrosion resistance and chemical resistance. Various colors and lusters can be provided, or customized according to customer specific requirements.

2.Application field：Oil and gas pipelines, automobile engine shells, furniture, valves, sewing machine motors, electronic components, etc.

3.Powder performance：
Chemical type Epoxy type
Particle size Suitable for high-pressure Static electricity or friction gun spraying
Proportion 1.3-1.6g/cm³
Storage conditions 30℃ below, cool, ventilated and dry
Shelf life 12 months

4.Application conditions：
spray gun Static electricity or friction spray gun
thickness 60-80μm，The smallest50μm maximum150μm
Corona gun voltage 60-80kv
Distance between gun and workpiece 15-25cm
Curing conditions 200℃*8-10min(MT) 180℃*10-15min(MT)
Can be adjusted according to customer requirements

5.Pretreatment：
According to different substrate and coating requirements, adopt the corresponding Pretreatment method.Type of pre-processing white：
1.Zinc phosphating
2.Iron-based phosphating
3.No surface chemical treatment, poor corrosion resistance, and other related physical and chemical properties are poor.

6.Detection board：
Substrate Phosphated galvanized sheet
Size and thickness 100mm*150mm*0.6mm
Paint filmthickness 50-70μm
Curing conditions 200℃*10min(MT) (MTWorkpiece temperature)
*The above data is based on the above-mentioned conditions to make samples, and obtained through strict tests。

7.Mechanical behavior：
luster ISO 2813， BS 3900， GB/T 9754 According to customer's technical requirements
Shock GB/T1732-93，AS3715，2008 30-50kg.cm
bending GB/T1185-88，AS1580，402.1 Pass 3-5mm
Adhesion GB/T 9286-88， 1mm crosscut 100/100，Pass 0 level
Cupping Erichsen， ISO 1520 Pass 5-7mm
Pencil hardness GB/T 6739-96， Mitsubishi Pass H-2H
*Usually high-gloss products have better mechanical behavior than low-gloss products

8.Chemical resistance and weather resistance：
Salt spray experiment GB/T1771-91，1000h <2mm
Heat resistance test GB/T1740-79(89)，1000h No bubbles, slightly loss of light
Acid resistant 10%CH COOH， 180h No bubbles, no damage on the surface
Alkali resistance 10%NaOH， 240h No bubbles, no damage on the surface
Solvent resistant MEK(Butanone) 24hOther No bubbles, no damage on the surface

9.Health and safety：
This series of coatings is a non-toxic product, but inhalation of dust should be avoided during use. It is recommended that operators wear appropriate dust masks and glasses. If possible, avoid long-term contact between skin and powder coating

10.Other：
1、This technical data is for user's reference. The specific indicators are tested under the specified conditions and only represent the general features of this series of products.
2、This technical data does not include powder with special effects. If you need to know the details of the powder, please refer to our company's color chart or ask our company's sales staff.

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