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Environmental Water Based Alkyd Resin Low Temperature Curing Performance

Environmental Water Based Alkyd Resin Low Temperature Curing Performance

  • Environmental Water Based Alkyd Resin Low Temperature Curing Performance
Environmental Water Based Alkyd Resin Low Temperature Curing Performance
Product Details:
Place of Origin: SHANGHAI
Brand Name: ELEGANT®
Certification: ISO:9001
Model Number: LGalk 3-C880
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: 190 KG
Delivery Time: 15 WORKS DAY
Payment Terms: T/T
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Detailed Product Description
Feature: Low Temperature Curing Performance Viscosity: Environmental
Non-Volatiles: 80 ± 1% Acid Value: 10 MgKOH/g
OH Value: 150 (100%) Color , Gardner: ≤ 1
Solvent: Xylene Name: Water Based Alkyd Resin
High Light:

alkyd resin based stain


water based resins coatings

Environmental Water Based Alkyd Resin Low Temperature Curing Performance


Two-component polyurethane coating Feature


  1. Low temperature curing performance
  2. High decorative performance
  3. Performance diversity, adjustability. Through the improvement of the formula, the polyurethane coating film can be made into a high hardness coating film, or can be made into an elastic coating film with excellent flexibility, which greatly enhances the application range of the polyurethane coating.
  4. High temperature resistance and low temperature resistance.
  5. The film is non-toxic after curing.
  6. Environmentally friendly low voc coating

Polyurethane paint is polyurethane paint. It is strong in film, full of luster, strong adhesion, water resistant, abrasion resistant and corrosion resistant. It is widely used in high-grade wood furniture and can also be used on metal surfaces.
Characteristics of two-component polyurethane paint: Hydroxy-curable polyurethane paint has the advantages of being dry at room temperature, low toxicity, tough film, high gloss, good adhesion, corrosion resistance, oil resistance and water resistance. It is used in metal and cement. , wood and rubber, leather and other materials. Catalytic curable polyurethane lacquer coating has good oil, water, acid and alkali resistance, organic solvent resistance, and has good adhesion and wear resistance. It is generally used as a surface coating for wood, concrete, etc. Floor paint). Two-component polyurethane coatings generally consist of an isocyanate prepolymer (also known as a low molecular urethane polymer) and a hydroxyl-containing resin, commonly referred to as a curing agent component and a main component.

Two-component polyurethane coating advantage



  1. can be dried at high temperatures, but also can be cured at low temperatures. In a typical room temperature curing coating: epoxy, polyurethane, and unsaturated polyester, epoxy and unsaturated polyesters are difficult to cure below 10 ° C. Only polyurethane can be cured at 0 ° C, so the construction season long. Because it can be cured quickly at room temperature, it can be used for large-scale projects such as large oil tanks and large aircraft to achieve better performance than ordinary baking varnishes.
  2. polyurethane paint can be made resistant to -40 ° C low temperature varieties. It can also be made into high temperature insulating varnish with properties close to polyimide.
  3. The electromagnetic wire coated with polyurethane paint can be used for automatic assembly of tin in molten solder without scraping paint. It is especially suitable for the assembly of telecommunication equipment and instruments.
  4. it can be combined with polyester, polyether, epoxy, alkyd, polyacrylate, cellulose acetate butyrate, vinyl chloride vinyl acetate co-ester, asphalt, dry oil, etc., according to different requirements Made into many varieties.
  5. can be made into solvent, liquid solvent-free, powder, water, single filling, two filling and other forms to meet different needs.

Two-component polyurethane coating use

These paint films are bright and full, hard and wear-resistant, oil-resistant, acid-resistant, chemical-resistant and industrial waste gas. They have good electrical properties and can be mixed with various resin esters. They can be adjusted in a wide range to meet different needs. Widely used in wood, automotive, aircraft, machinery, electrical appliances, instrumentation, plastics, leather, paper, fabrics, petrochemical and other aspects.

China's high-grade coatings for wood products mainly include polyurethane paint (PU) and polyester paint (PE).


  1. Polyurethane lacquer (PU): Adducts or pre-polyisocyanate groups of polyester, acrylic resin, polyether, epoxy resin (hydroxy-OH-containing component often referred to as main component or component B) Polymer (containing isocyanate-NCO component often called hardener or component A)
  2. Polyurethane paint (PU): 1-3 components, one-component, two-component, the latter also has a thinner when adjusting the paint, the general paint ratio is: main agent: curing agent: thinner is 1 :0.5-1:0.5-1.5
  3. Polyurethane paint (PU): PU is divided into single component and two component, one component urethane oil and urethane alkyd. There are many types of PU, and the market is mainly a two-component hydroxyl-curable PU.
  4. Polyurethane paint (PU): anhydrous xylene, anhydrous cyclohexanone or anhydrous butyl acetate polyurethane paint (PU): anhydrous xylene, anhydrous cyclohexanone or anhydrous butyl acetate
  5. Solid content polyurethane paint (PU) category: 40-70%
  6. Construction time limit (coating period, active period) polyurethane paint (PU) category: 4-8h
  7. Curing conditions and mechanism Polyurethane lacquer (PU): It can be dried at room temperature or at low temperature (50 °C). The solvent in the coating is volatilized, and an addition polymerization reaction occurs between the isocyanate-containing component and the hydroxyl group-containing component to form a film.

PU paint Introduction


PU paint is a general term for all polyurethane coatings. Its film formation is natural film formation, no special process is required.
Polyurethane paint is a two-component chemical structure:
A component (curing agent) of isocyanate group (-NCO) + ethyl component (lacquer) hydroxyl (-OH) = polyurethane
High polymer (paint film) thinner (Tian Na water): only adjust the viscosity, easy to dilute the construction.
Composition: main agent + curing agent + thinner

Packing specification

- 200 KGS / Steel Drum


Product specifications


Appearance: Clear And Clean Liquid Viscosity: 35000~45000 CPS (25°C )
Non-Volatiles: 80 ± 1% Acid Value: 10 MgKOH/g
OH Value: 150 (100%) Color , Gardner: ≤ 1
Solvent: Xylene Name: Short-oil Alkyd Resin


Expiration date - 12 Months

* A MSDS of the products is available on request.
Typical starting formulation for:
PU glossy finishes


LGalk 3-C880 Alkyd Resin 49%
Toluene 15%
Ethyl acetate 15%
Xylene 10%
Butyl acetate 10%
Silicone-free surface agent(BYK301) 1%


Desmsdur L-75 (Bayes) 64%
Toluene 11%
Butyl acetate 25%

Formula ratio
Part A / Part B = 2 / 1
NCO / OH = 1 / 1



Toluene 10%
Xylene 30%
Ethyl acetate 10%
Butyl acetate 30%
Methoxyethyl acetate 20%


Contact Details
Shanghai Legend Chemicals

Contact Person: Fu

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