Asian paints texture 1.saturation polyester resin 2.polyester resin for electrostatic spraying 3.spraying on metal 4.solid

Specification

XB7968 carboxyl saturation polyester resin, which is made by the polybasic alcohol and polyatomic acid in the particular condition. Which is suitable to make the powder coating with hardener. It has the character of anti-pinhole, high blare, boiling water resistance, excellent mechanical properties, excellent flow and so on.

One thing should be noticed, in the premise of the high price of the epoxy resin, the low acid number of XB 6968-A polyester can be used to reduce the cost of the original material and get the satisfied smear through the more use of the polyester and the less use of the epoxy

Technical specification

Appearance	Gardner color (50%DMF)max	Acid value (mgKOH/g)	Softening point (Ring& Ball)	Vitrification temperature	ICI mucosity (175°CPa.s)
Solid flakes	4	28-34	102-120	52-57	110-140

Packing and storage: packed in polyethylene bag, net weight 25kg per bag. It can be stored at well ventilated and dry position under 30 centigrade for one year.

Formulation for making the powder:

XB7968-A	Epoxy	Flow material	Brighten powder	titanium dioxide	Barium Sulfate	Benzoin
42	18	5	0.4	20	20	0.3

Processing condition for powder making:

Extruder	Shim temperature	Screw temperature	Screw machine rotating speed rpm	size of Powder grain	Curing condition
BUSSPLK46	110-120	70	50	um, max: 100	180*15min

Film properties:

Item	Units	Value
Thickness of the film	um	60+/-10
Glass 60°	(%)	>=92
Accrete	specification 2mm rank	0
Curve test	mm	<=6
Trophy trial	mm	>=7
Anti-concussion intension	Kgcm	50
Rigidity	H	1-2
Measuring on the neutral salt mist resistance	hour	>=1000

SGS:

In pursuit to RoHS code 2002/95/EC and its subsequent modification code. The result of the tests doesn’t have conflicts against EU’s RoHS code 2002/95/EC and its subsequent modification code.

Coating method and condition:

Spraying tension, kV: 40-50

Degreased cold-rolled steel, mm: 0.5

 Polyeser resin

Containers to abroad

Manufacture

Asian paints texture polyester resin for electrostatic spraying