Marcoa™ for Coating

Industrial solutions provider based on high-performance polyester

Based on our functional modified polyester products, we focus on household appliance, construction, electrical and electronics, food packaging, solar photovoltaic and printing industries to provide coating, adhesive and printing ink solutions.

Excellent product quality is our pursuit. We get customers’ trust by quality reliability.

Intimate Cooperation with customers is our strategy.New products and solutions are carried out by cooperating with customers on projects.

Product Description:


As a new generation of polyester resin for coatings, the products of MARCOA™ series which have medium-high molecular weights, are saturated, amorphous, with straight or branched chain. At the same time, based on the increasing marketing demand for BPA-NI coatings and the restrictions on the using of BPA-containing coatings by local regulations, we have specially developed polyester resins for interior coating of cans. The high transparency and excellent weather resistance of the MARCOA™ series products are well accepted by customers. Moreover, its superior adhesion, flexibility and deep drawing resistance make them irreplaceable in same industries. This series of products are not only highly adaptable to substrates, but also widely used in many substrates such as metals, plastic films, paper, etc. They also complies with the relevant national food safety standard in China, Europe and America which can provide sufficient and enough safety guarantee for your products.

There are four components containing in the MARCOA™ series. Firstly, the CH series are the products with high molecular weights to be used for coil undercoat painting and can white coating. Secondly, the CL series products with medium and low molecular weights are used for coil topcoat painting, can varnishing and industrial painting. Thirdly, C series are liquid products and fourthly, while G series are specially designed for glass substrates.


Features:


Diversity of prescription, stability of products;

Flexibility, possibility in processing, good tractility, deep drawing resistance;

Excellent antibacterial function, long-lasting water-boiling;

Good weather resistance, good yellowing resistance and good fouling resistance;

Strong adaptability of substrates, can be suitable for many substrates such as plastic film, metal, paper, fabric, fiber, etc.;

After cross-linking with isocyanate, amino resin, phenolic resin and other curing agents, it can greatly improve its adhesion, strength of paint film and chemical resistance;

Most products complies with the relevant national food safety standards in China, Europe and America.



CH series - High MW

Item Form Structure Molecular weight(Mn) Tg() Acid value(mg KOH/g) Hydroxyl value(mg KOH/g) Appliance primer Appliance finishing Aluminum coil coating Interior architecture Exterior architecture Can white coating Deep drawing can white coating Can varnish Interior can coating Aluminum cap & screw-cap coating
CH563 pellet B 20,000 65 10 8
CH550 pellet L 18,000 51 1 6
CH470 pellet L 17,000 70 1 6
CH541 pellet L 16,000 47 1 6
CH492 pellet B 15,000 104 2 12
CH491 pellet L 15,000 102 1 4
CH497 pellet B 15,000 92 2 12
CH489 pellet B 15,000 89 2 10
CH488 pellet L 15,000 89 1 8
CH462 pellet B 15,000 60 1 12
CH554 pellet B 15,000 52 1 12
CH460 pellet L 14,000 70 1 12
L-linear;  B-branched

CL series - Medium & low MW

 Item  Form Structure  Molecular weight(Mn) Tg( Acid value(mg KOH/g)  Hydroxyl value(mg KOH/g)  Appliance primer Appliance finishing Aluminum coil coating Interior architecture Exterior architecture  Can white coating Deep drawing can white coating Can varnish Interior can coating  Aluminum cap & screw-cap coating
CL270 lump L 6,000 78 1 19
CL271 lump B 4,500 71 3 48
CL275 lump L 8,000 81 1 10
CL250 lump L 5,000 58 1 20
CL331 lump B 9,000 38 2 14
CL151 lump B 3,000 59 1 50
CL150 lump B 3,000 52 10 70
L-linear;  B-branched

C/G series - Solution type

 Item Solid content (%) Structure  Molecular weight(Mn) Tg( Acid value(mg KOH/g)  Hydroxyl value(mg KOH/g)  Appliance primer Appliance finishing Aluminum coil coating Interior architecture Exterior architecture  Can white coating Deep drawing can white coating Can varnish Interior can coating  Aluminum cap & screw-cap coating
C1110 40 B 20,000 12 1 8
C1141 40 L 16,000 47 1 6
C5401F 40 B 12,000 38 2 10
C5408 50 L 10,000 23 1 12
C1230 50 L 7,000 20 1 18
C1223 55 L 6,000 30 1 22
C1226 55 L 6,000 30 1 22
G9530 55 B 5,000 28 10 20
C7503 60 L 6,000 -3 2 20
C7621 60 B 4,500 23 3 42
CC526SD 65 B 4,500 -2 2 55
G9630 65 B 2,000 25 6 95
CB226 70 B 2,000 9 3 40
CD426 70 B 2,000 9 3 40
L-linear;  B-branched
  • Product GuideCoil Coating

    Coil Coating, or pre-coated coil is a kind of organic material / metal composite plate, which is firstly coated to form a dense polymer film on the surface and then to be machined. The pre-coated technology by using continuous and automatic coating technique improves coating efficiency and helps customers save cost and reduce pollution.

  • Product GuideCan Coating

    Can coating, or iron printing coating is a kind of metal packaging coating which can also be used in the pre-coating technology. The substrate (tin or aluminum plate) is firstly rolled by this coating, cured and then shaped to various cans or other iron printing packages.

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