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Wholesale Uv Resistant Urethane For Epoxy Suppliers – Hot selling aromatic polyether polyurethane acrylate for wood, paper and plastic coatings – Zicai

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Wholesale Uv Resistant Urethane For Epoxy Suppliers – Hot selling aromatic polyether polyurethane acrylate for wood, paper and plastic coatings – Zicai Detail:

Product Detail

Product code ZC6203
Appearance Water white or yellowish transparent liquid
Viscosity   40000 -70000 at 25 Celsius Degree
Functional  3
Product features Good toughness, high film strength and fast curing
Application    Wood, paper, plastic coating
Specification 20KG  25KG  200KG
Acid value (mgKOH/g)  <0.5
Transport Package Barrel

Product Description

ZC6203 is a polyether type polyurethane acrylate. Polyether polyol is abbreviated as polyether. It is an oligomer with ether bond (- r-o-r -) in the main chain and more than two hydroxyl groups (- OH) in the end group or side group. It is prepared by polymerization of initiator (compound containing active hydrogen group) with ethylene oxide (EO), propylene oxide (PO), epoxy butane (Bo) in the presence of catalyst. The largest output of polyether is glycerol (glycerol) as initiator and epoxide. Various general polyether polyols are produced by changing the feeding mode (mixed or separate), dosage ratio and feeding order of Po and EO.

 

Its technical index: viscosity is 40000-70000pa S / 25 ℃, acid value < 0.5 (NCO%), functionality 3 (theoretical value), colorless or yellowish transparent liquid in appearance; This product has the advantages of good toughness, high film strength, high reaction activity, solidified block and so on. It is widely used in light curing ink, wood furniture, floor coating, paper coating, plastic coating, vacuum spraying, metal coating and other fields.

 

The main chain of zc6203 contains ether bond (- r-o-r -), and the end group or side group contains oligomers with more than 2 hydroxyl groups (- OH). It is formed by ring opening polymerization of low molecular weight polyols, polyamines or compounds containing active hydrogen with oxidized olefins under the action of catalysts. Oxidized olefins are mainly propylene oxide (propylene oxide) and ethylene oxide (ethylene oxide), of which propylene oxide is the most important. The molecular weight of polyether with hydroxyl-propylene glycol and tetrahydroxy-propylene glycol in common use is 4000-400. Polyether resins used as adhesives should remove the residual alkaline catalysts during polymerization, because they can catalyze the dimerization of isocyanates and affect the quality of adhesives.

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Wholesale Uv Resistant Urethane For Epoxy Suppliers –  Hot selling aromatic polyether polyurethane acrylate for wood, paper and plastic coatings  – Zicai detail pictures

Wholesale Uv Resistant Urethane For Epoxy Suppliers –  Hot selling aromatic polyether polyurethane acrylate for wood, paper and plastic coatings  – Zicai detail pictures

Wholesale Uv Resistant Urethane For Epoxy Suppliers –  Hot selling aromatic polyether polyurethane acrylate for wood, paper and plastic coatings  – Zicai detail pictures


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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Wholesale Uv Resistant Urethane For Epoxy Suppliers – Hot selling aromatic polyether polyurethane acrylate for wood, paper and plastic coatings – Zicai , The product will supply to all over the world, such as: South Africa, Barbados, Iran, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our merchandise are favored by domestic and foreign customers. With your support, we'll build a better tomorrow!
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Cara from Bandung - 2017.09.22 11:32
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Lisa from Algeria - 2017.07.28 15:46
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