GOYENCHEM-UVC280

GOYENCHEM-UVC280

GOYENCHEM-UVC280

GOYENCHEM-UVC280 can improve the defect that UV absorber can’t be applied on traditional UV curing, it can also prevent coating deterioration and yellowing condition which caused from sunlight.  Besides, GOYENCHEM-UVC280 won’t affect the solidify speed of traditional UV curing.

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Description

Intro

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC Group) is the most innovative fine chemical manufacturer in Taiwan.  We own the strongest R&D team and abundant functional product line. Besides, GYC especially provide comprehensive solution to problems or defects which customers counter during R&D or processing.   
GOYENCHEM-UVC280 is especially designed for UV curing resin, customer who request anit-UV ability for a long time. GOYENCHEM-UVC280 is belong to high effective anti-UV agent for light curing coating. GOYENCHEM-UVC280 can improve the defect that UV absorber can’t be applied on traditional UV curing, it can also prevent coating deterioration and yellowing condition which caused from sunlight.  Besides, GOYENCHEM-UVC280 won’t affect the solidify speed of traditional UV curing.
GOYENCHEM-UVC280 can be used in versatile application such as transparent coating, especially to hardened layer, adhesive layer, metal coating, wood paint, plastic film, UV hardened coating and electrical field.

  

Properties

Grade GOYENCHEM-UVC280
Appearance Liquid
Color Light yellow
viscosity (under 20ºC ) 280 mPa.s
Compatibility Excellent

Advantages  

  1. Excellent anti-UV ability
  2. Can be applied on indoor or outdoor products
  3. Provide remarkable weather resistance to resin
  4. Won’t affect the solidify speed of product
  5. Enhance the gloss retention rate
  6. Prevent color changing
  7. Enhance the durability of coating
  8. Outstanding operation performance

  

Solubility

(under 25℃, g/100g):

iso-Bornyl acrylate (IBOA) >50
2-Phenoxyethyl acrylate (PEA) >50
1,6-Hexanediol diacrylate (HDDA) >50
Tri(propylene glycol) diacrylate (TRPGDA) >50
Trimethylolpropane Triacrylate (TMPTA) >50
Trimethylolpropane polyethoxy-late triacrylate  (TMPEOTA) >50

Experience step 

  1. Minimum harden energy test:

Formula：

Light curing resin：U1618 alpha-Hydroxy Ketone (light initiator) 5%

Hardening condition: 1x150w/cm (high pressure Hg light)

Adding amount: 2~4% GOYENCHEM-UVC280

  1. Minimum energy to reach harden condition (J/cm2)
       
  2. The experience about the yellowing changing of light curing

     

Adding amount

The adding amount recommended by GYC technical department is 1~3%, however, customers can adjust depend on different application and requirement.

 

Toxicity and safety

  • No irritation to skin.
  • Won’t harmful to human body.
  • It’s safe during processing, operation and moving.

 

Storage 

  • Please keep it in cool and vent place. 
  •  Avoid sunshine.

 

Package

  • 20 kg/drum    
  • 180 kg/drum

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