High Quality SA550 Matting agent (GMA resin)

Brand Name:Jietonda
Certification:ISO9001
Model Number:SA500
Minimum Order Quantity:500kG
Delivery Time:1-3 days
Payment Terms:T/T,WESTERN UNION,L/C.Etc
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Location: Lu'an Anhui
Business type: Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Seller, Other
Address: 15 Li Dun,Northern Luan City,Anhui,China
Supplier`s last login times: within 2 hours
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Product Details
Jietonda® SA500

Matting agent for durable carboxyl functional polyester powder coatings

Jietonda® SA550 is a glycidyl containing solid acrylic resin designed for applying in exterior durable carboxyl functional polyester powder coatings to provide low gloss of <5%(60°) and excellent weather-resistance.

1. Typical properties

Appearance
Pale yellow to white granule
[visual]
Soft point (℃)
115-125
[Ring & Ball method]
Epoxy equivalent weight
625-675
[ASTM D1652]

Herein described to be typical properties and do not constitute specification limits.

2. Characteristics
  ● SA550 can be mixed with various carboxyl functional polyester resins to formulate matte, one shot, and exterior durable polyester powder coatings with low gloss of 5 -70%(60°).
  ● The gloss can be adjusted by replacing part of SA550 with TGIC or HAA .
  ● Some cure catalysts such as 2-phenyl-imidazoline and quaternary ammonium salts may improve coatings mechanical and surface performance in SA550 system.

3. Use method & levels
  ● Premix SA550 with other components of the formula before extrusion.
  ● Recommend to design formula by weight parts of 70/30 [resin to SA550] for pure polyester resin with AV ca.34mg KOH/g.

4. Package & Storage
  ● Packaging with PE lined Kraft paper bags. Net weight 25kg per bag.
  ● Store in temperature between 2-32℃ or cool dry place to avoid caking. Keep package closed after using. Keep away from heat and fire.
  ● Based on our experience the shelf life of this product under above conditions is at least 2 years.


China High Quality SA550	Matting agent (GMA resin) supplier

High Quality SA550 Matting agent (GMA resin)

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