N3 unsaturated polyester resin (N3)

N3 unsaturated polyester resin (N3)
  • Post Date: 5/14/2008
  • Expiry Date: 8/12/2008
N3 unsaturated polyester resin (N3)

Detailed Product Description

Ingredients:
Unsaturated acid, saturated acid, diol, polyalcohol, special additive, assistant pyrosynthesis etc..

Application:
Air-drying type unsaturated polyester resin is widely used as raw material of manufacturing Polyester Putty and PE priming. Polyester Putty made of this type of resin has very good polishing performance, excellent resistance to temperature changing and outstanding adhesive force ability.

Quality Guarantee Period: 6 months for factory caned products

Technical Data Sheets:

No. Testing Item Test Result Ref. Standard
1 Appearance of UP resin
Light Brown Transparent Ropy Liquid
By eyes

2 Acid Number, mg KOH/g
15 to 30
GB2895-82

3 Viscidity(25 deg.C.)mPa.S
80 to 120
GB7193.1-87

4 Gelling time, min
2 to 7 (meet customer's requirements)
GB7193.6-87

5 Content of solid
66 to 70
GB7193.3-87

6 Heat Stability at 80C.
2 days
 
GB7193.5-87


 
Product Packing:
1, Products are packed with galvanized iron drums that are clean and dry. The net weight of each drum is 220kg.

Notes:
1, This unsaturated polyester putty is unsuitable to be used on the galvanized plates directly, but combines well with epoxy keelson.

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