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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.

              ?

              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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