Terpene Xi colophony, say to get together again terpene Xi or Pai Xi colophony. It basically is the A that uses turpentine - Pai Xi or β - Pai Xi, in not below action of the activator that overcome a family name, get via cation polymerization arrive from the liquid a series of lines of solid polymer. Alias of colophony of Xi of Chinese name terpene gets together terpene Xi or Pai Xi colophony are main utility cohesive force is tall, , heat-resisting property is able to bear or endure rare acid, rare alkaline manage changes standards of product of characteristic and main use to pack store carry TA says manage changes colophony of characteristic terpene Xi to be yellow transparent, of brittleness thermoplastic solid. Have avirulent, wait for function without crystallization of smelly, anti-radiant, , stabler to oxygen, hot, light; Have good Xiang Rong sex to all sorts of synthetic; Be able to bear or endure rare acid, rare alkaline; Add agglutinant strong, insulating property is strong, not dissolve reachs alcohol at water. Colophony of Xi of main use terpene is become by polymerization of terpene Xi mixture, say to get together again terpene Xi colophony. Chemical structural formula (C10H16)n, average member measures 650-1250. It is a kind add adhesive admirably, have stick relay strong, fight aging behavior good, cohesive force is tall, , heat-resisting, be able to bear or endure smooth, acid-proof, alkali resistance, be able to bear or endure smelly, avirulent wait for good performance. Softening point of index of name of product standards index (round-the-world law) colour and lustre of ≤ 　 90°C-120°C (iron cobaltic law) acid value of ≤ 　 4-8 (MgKOH/g)≤1.0 saponification is worth (MgKOH/g) iodine number of ≤ 　 1.5 (Gi/100g) 40- - 75 packs the textile bag that uses liner polybag, every bags of suttle 25kg. Store carry appropriate deposits shady and cool place, avoid high temperature, cannot close fire, not with oxidizer in all store.