Ployester Resins Hybrid for 50:50 Used for Powder Coatings

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Qingdao
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17.5
Supply Capability:
8000 m.t./month

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Product Description:

Saturated Carboxylated Polyester Resin P2601

General Description

Polyester Resin Hyrid P2601 is a medium reactivity polyester resin, designed for 50:50 hybrid powder coatings. Coating based on it rexhibit:

 

Very good storage stability

Good flow

Outstanding mechanical properties

Good yellowing resistance

 

Extrustion&Application Conditions

Extruder:        Lingyu SLJ-20

Zone I temp:     85~105℃

Zone II temp:    100~120℃

Screw speed:    400-500rpm

Panel:          0.5mm pre-treated cold-rolled steel

Spray gun:      Lingyu JP-80

Voltage:        60-90kv

Curing cycles:   15min.@180℃;10min.@200

 

Product Specifications

Property                                              Range                                  Test Method

Appearance                                   pale granules                                 Visual

Acid value,mgKOH/g                          68~76                                 ASTM D1639

Viscosity@200,mpa.s       7000~11000                       ASMT D4287

Gardner Color (50% solution)                max.3                              ASTM D1544

 

Other Data

Property                                             Range                          Test Method

Glass transition temp.,                 approx.53                            DSC

 

Starting Formulation

Component                                                             Weight%

P2601                                                                         32.5

Epoxy Resin                                                              32.5

Titanium Dioxide                                                        33.5

Flow control agent                                                         1.0

Benzoin                                                                         0.5

 

Film Properties

Item                                                  Result                             Test Method

Film thinckness,um                        approx.60                          ASTM D1186

Gloss@60 %                                 min.90                            ASTM D523

Direct/reverse impact,inch lbs          160/160                           ASTM D2794

1/8 Conical mandrel                           pass                             ASTM D522

Adhesion (cross cut)                            5B                               ASTM D3359

Pencil hardness (Mar)                         H                               ISO 15184-98

 Polyester Resin Image

Ployester Resins Hybrid for 50:50 Used for Powder Coatings

Packing

Ø WhitePE bag,N.W.25kg/bag,1000kg/pallet

Ø Big bags 750kg

Ø Container: 17.5MT/20GP With 10pallets or 20 pallets. 18.5MT/20GP With 10 pallets. 25MT/40GP With 10 Pallets.

 

Storage

The product can be stably stored for at least one year when kept in closed containers in a dry place at temperature below 30℃. Avoid exposure to direct sunlight.Detail pls check MSDS.

 

FAQ of Polyester Resin

We have organized several common questions for our clientsmay help you sincerely: 

①How about your company

A world class manufacturer & supplier of Polyester Resinis one of the large-scale state owned production bases in China,consisting of both polyeser resin and epoxy resin factory. Annually more than 8000 tons polyester resin and 10000 tons expoy resin are exported to markets in Europe,America and Japan. OEM service available according to customers requirements.

②How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testour raw material import from korea and UK.We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.



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