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dammar    
达马树脂

达马树脂

dammar
n 1: any of various hard resins from trees of the family
Dipterocarpaceae and of the genus Agathis; especially the
amboyna pine [synonym: {dammar}, {gum dammar}, {damar}, {dammar
resin}]


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  • Dammar gum - Wikipedia
    Dammar gum, also called damar gum, dammar resin, or just dammar, is a resin obtained from the tree family Dipterocarpaceae in India and Southeast Asia, principally those of the genera Shorea or Hopea (synonym Balanocarpus)
  • Dammar | Uses, Properties Benefits | Britannica
    A solution of dammar in chloroform or xylene is used to preserve and mount thin biological sections for microscopic examination With oil of turpentine, dammar forms a fine varnish that dries clear, smooth, and hard; it is a widely used picture varnish
  • The Ultimate Guide to Gum Damar Resin and Its Uses
    Dammar gum is valued for its superior transparency, low toxicity, and ability to mix well with other materials It has been used for centuries in traditional medicine, food coatings, and even fine arts
  • Dammar - CAMEO
    Description A clear, pale yellow natural resin derived from Dipterocarpaceae trees growing in southeast Asia The principal trees that supply dammar resin are of the genera Shorea, Balanocarpus, or Hopea Dammar is a triterpenoid resin that primarily contains dammarolic acid (C54H77O3 (COOH)2)
  • Shop Natural Pigments - Dammar | Rublev Colours Dammar
    Dammar gum is a triterpenoid resin, containing a large number of triterpenes and their oxidation products Many of them are low molecular weight compounds (dammarane, dammarenolic acid, oleanane, oleanonic acid, etc ), but dammar also contains a polymeric fraction, composed of polycadinene
  • Dammar resin
    Dammar resin is a pale-yellow resin that is obtained from various species of trees belonging to the Dipterocarpaceae family that grow in the East Indies (particularly in Malaysia, Indonesia, Sumatra and Borneo) [1-3]
  • What Is Dammar Used For? - TimesMojo
    What is a dammar varnish? Damar is a resin-based varnish that, when mixed with oil paint mediums, thins the paint, increases its transparency, and speeds drying time
  • Dammar gum - chemeurope. com
    Dammar gum is obtained from the Dipterocarpaceae family of trees in India and East Asia, principally those of the genera Shorea, Balanocarpus, or Hopea Most is produced by tapping trees, however some is collected in fossilized form from the ground
  • Dammar gum explained
    Dammar, also called dammar gum, or damar gum, is a resin obtained from the tree family Dipterocarpaceae in India and Southeast Asia, principally those of the genera Shorea or Hopea (synonym Balanocarpus)
  • Dammar gum - Academic Dictionaries and Encyclopedias
    Dammar was first introduced as a picture varnish in 1826, and is commonly referred to as dammar varnish The varnish, made from dammar gum and turpentine [2] is commonly used in oil painting, both during the painting process and after the painting is finished





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