Industrial Anticorrosion Pure Polyester Outdoor Powder Coating

• Customization: Available
• Color: Ral or Pantone Colors
• Appearance: Powder
• Model NO.: SRD PM-01
• Main Raw Material: Epoxy Polyester Resin
• Method: Spray
• Level: Finish Coat
• Drying Method: Radiation Curing
• Certification: ISO14001, CCC, RoHS, ISO9001
• Substrate: Metal(Aluminum/Iron/Steel)
• Components: Film Forming Matter
• Formation Mechanism: Conversion Type
• Paint Condition: Powder
• Gloss: 20%~95%
• Specific Gravity: 1.2~1.8g/cm3 According to Different Color
• Finish: Smooth, Texture, Hammertone
• Transport Package: Customizable
• Specification: 25KGS/Carton
• Trademark: Sunroad
• Origin: China
• HS Code: 3907999990
• Production Capacity: 1800 Tons/Month

Product Description

*High quality, good coverage, excellent metallic effect and easy to apply.
*Pure colors , silver colors, pearl colors, crystal colors are available.

* Excellent exterior exposure durability

* Excellent durable high gloss

* Excellent clarity and flowing

* Stain and chemical resistance
* Applications: Appliance Paint, Boat Paint, Building Coating, Car Paint, Electrical Insulating Varnish, Furniture Paint, metal surface

 

1.Product Description

SRD PM is a series of powdercoating which are made of durable polyester and Primid hardener and other necessary pigment filler and special agents. These products are thermosetting powdercoating with process of melting extrusion and milling which can offer excellent physical chemical and decorative properties.
SRD PM can be customized with different curing temperature(150ºC~200ºC),different pattern(smooth finish,texture,hammertone),different gloss levels(20%~95%).

2.Powder properties

Specific gravity          1.2~1.8g/cm3 according to different color
Particle size             D(v,50) 30~42um for normal product
Moisture content         <1%
Storage                 Temperature less than 30ºC,relative humidity less than 60% ,shelf life 6months. Quality recheck needed if longer than 6 months
Curing condition          180ºC15min(metal temperature)
                        200ºC10 min(metal temperature)
                       5 min more for matt finish, refer to product test report about detailed information.

3.Coating film properties

Normal curing film thickness is about 60~80um and thickness of texture finish varies according
to different pattern. Pinhole or wrong pattern will happen if film thickness has big gap with
standard.
Test data below was tested in lab at the base of standard substrate and pretreatment and may have
some difference with what can be obtained at customer's line. Just for reference.
These series of products are not recommended for thick film thickness because some water will
come out when reaction
                         

item	spec	Test standard	note
surface	Visual close	Visual check	Normally with sun light
gloss	20%~95%	GB/T9754-88	60°angle
impact	50 kg*cm	GB/T1732-93	Except low gloss
bending	2mm	GB/T6742-86	Except low gloss
cupping	>6mm	GB/T9753-88	Except low gloss
adhesion	0	GB/T9286-88
hardness	>H	GB/T6739-86
Salt spray	500hr,no corrosion creep more than 2mm from scribe	GB1771-91	Bondrite 1000 steel panel with thickness of 100um.          Worse result for texture and hammertone finish
humidity	1000hr,no blister slight gloss loss,< grade 1	GB1740-79	Bondrite 1000 steel panel with thickness of 100um.           Worse result for texture and hammertone finish
durability	No chalk, gloss retention higher than 50%		QUV313 300hr(standard product)
Chemical resistance	Good resistance to most acids and oils, normal resistance to alkalis		normal temperature

4.Pretreatment

Steel                 Zinc phosphate
Aluminum             chromate conversion coating
Substrate need entirely clean, degreasing and dry. Dry temperature can't surpass 200ºC to avoid
destroying the pretreatment film and adhesion with powder. Cast piece and hot dip galvanize
steel need preheat to get internal water and gas out  to  avoid bubbles.
Please inform us ahead to modify the formula.
Note:Customer should check the pretreatment quality regularly according to his supply requirement so as to ensure the quality of final coating film.

5. Application
SRD PM series of products can be applied with manual and automatically electrostatic spray
equipment. Other application methods( tribo gun and electrostatic flow bed) should be informed
ahead.
Note: Customer should check the film quality regularly. Checking methods refers
to GB or our test methods.
     Customer should try before mass production for new product or when changing process to
ensure the film quality to meet requirement.
6.others
   SRD PM series of products can be made into metallic effects. Please pay attention to choose
these metallic effects because they have poor anti-corrosion, durability and scratch resistance. We
can improve these weaknesses with top clear coat while surface will change a lot.Please reduce
the gun voltage to about 40KV to ensure charging efficiency when spraying top coat and avoid
touching first film after curing.
SRD PM series of products are packaged with PE bag in box. Avoid direct sunshine , heating
and moisture.
7.Safety
PPE like mask, glove and cap needed when applying powdercoating. When using do not eat, drink
and smoke.
Earthing is specially required when using our powder because of explosion at some concentration 
with fire. Forbid sparkle and fire in workshop.
For further information please refer to  our MSDS
Please inform us ahead for toy usage  to ensure heavy metal content meet special standard.
 

Established in 2010, Anhui Sunroad Environment-Protective New Material Co., Ltd. is one of the leading manufacturers of powder coatings in China.  By covering a 30,000 square meters factory, there are 25 production lines in the factory and the annual capacity is 18,000 tons of powder coatings.

Sunroad specializes in producing all kinds of powder coatings, such as epoxy powder coatings, polyester powder coatings, epoxy/polyester powder coatings, metallic powder coatings, decorating powder coating, polyurethane powder coating, anti-corrosion powder coating, etc.

With more than 15 years development, Sunroad currently has a professional team with excellent quality and management systems.  Based on the traditional solutions of powder coating, Sunroad is also working on creating powder coating products with more environmental protection, energy saving, emission reduction and high recovery rate.  By integrating R&D, designing & manufacturing, our products have passed the related tests and have got the following certificates:l ISO 9001:2015 Standard, ISO 14001:2015 Standard, ISO 45001:2018 Standard, QUALICOAT Standard REACH Standard, ROHS Standard, IATF 16949 Standard

For the applications, our powder coatings are widely used in construction materials, industrial materials, home appliances, automobiles parts, traffic equipment, machinery, athletic facilities, etc. With the good quality and services, our powder coatings have been recognized by many famous brandsand companies from all over the world. And it has been exported well in Euro and Asia market.

Q:Are you a factory or trading company?
A: We are manufacturers for Powder Coating since 2009.
OEM & ODM are available.

Q:Could you made powder coatings and packages according to our requirements?
A: Yes, sure! We do OEM service according to any of your requirements.

Q:What colors do you have?
A: RAL Color and Pantone Color.
Customized Color: Color matching is available, if you have colors model, please send us for checking.

Q:Are all the colors the same price?
A: No. Some colors are more expensive due to their availability, ingredients and different technical requirements.

Q:Where can I get the price information?
A: Our prices depend on the quantity and volume, technology and colors. Please contact us for specific product prices.

Q:What is the delivery time and shipping method?
A: Delivery time is 5 to 10 days for different quantity. It can be shipped by sea, by air, by railway or by express (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing orders.

Q:Is powder coating safe for consumers such as children?
A: Yes. Powder coating is being one of the most environmental products today.

Q:How to ensure the quality?
A: The samples will be provided before mass production; And inspection report will be provided before delivery.

Q:Can you provide samples for quality checking before placing an order?