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    Contact:?Ms. Chen Gaohua
    Mobile:18805729699
    Tel:86-572-3157662
    Fax:86-572-2280318
    E-mail:jiacheng1818@126.com
    Pure Polyester/Primid Powder Coatings-JC500

    General:??????????

    Pure Polyester/Primid Transparent Powder Coatings-JC500 Series products

    mainly composed by Hydroxyalkyl Amide as hardneners, used in outdoor

    applications which includes Air Conditioner's Outdoor Equipment, Garden Tools,

    Outdoor Lightings, Outside Wall, Door/Window's Frame, Ceiling, Guardrail, Sports

    Equipments, Leisure Furantures etc. It has a good performance of weather

    resistance.

    JC500 series have various color, glossy & surface conditions to meet customer

    requirements.

    ?

    Powder Properties:

    Chemical Type: Polyester

    Particle Size: Suitable for electrostatic painting

    Specific Gravity: 1.2-1.8 g/cm3 (depending on pigmentation)

    Storage Condition: Keep in cool & dry place

    Validity: 6 months (25)

    Products Code: JC500 Series

    Curing Condition: 200 10min. / 190 15min.

    ?

    Testing Conditions:

    Checked under laboratory conditions. Actual product performance may vary due

    to product specific properties such as gloss, color, effect and finish as well as

    application related and environmental influences.

    Substrate: Iron sheet

    Pretreatment: Zinc Phosphating

    Recommended Film Thickness: 50~70μm

    Curing Condition: 200 10min. / 190 15min.

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    Propeties

    Tests

    Test Method

    Test Result

    Physical

    Flexibility

    BS3900-E11

    3mm max.

    Cross Cut Test

    BS3900-E6

    (1mm width)

    0 class

    Cupping Test

    BS3900-E4

    7mm Good

    Pencil Hardness

    ASTM D3363

    >= 1H

    Impact?Test??????

    ASTM D2794

    >= 50 cm·kg

    Chemical

    Salt Spray Test

    ASTM B117

    (250h)

    2mm max.

    Determination of resistance to Humidity

    BS3900-F2

    (1000h)

    No blistering or

    light loss

    Soaked in distilled

    water Test

    BS3900-F7

    (240h)

    No blistering or

    light loss

    Anti-chemicals

    (tested by normal acid, alkali, oil, solvents under room tempeture.)

    Good

    Outdoor Duration

    12 months Florida exposure

    A slight loss of light, but no powder phenomenon, remains superior protection.

    Note of Pretreatment: All the steel substrate should be degreased, the ferrous

    metals should be zinc or iron phosphating, aluminum recommended

    chromating, to improve corrosion resistance.

    ?

    Coating Method: ??

    JC500 series powder can be coated by manual or auto electrostatic spray guns.

    (or a tribostatic process as for option). it can be cycle used with a proper recycle

    system.

    Copyright:HUZHOU JIACHENG POWDER COATINGS CO.,LTD. ?Support:Panshi 
    Tel:86-572-3157662 Contact:Ms. Chen Gaohua 
    Address:No.399 Liji West Road, Zhili Industrial Park, Huzhou, Zhejiang 313008, China.

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