1. Yam ntxwv:
Peb Txoj Kev kos xim xim rosin ester yog tshwj xeeb rau txoj kev kos xim xim. txoj kev kos xim pleev xim rau cov resins no muaj ntau yam nta. xws li anti-siab, anti-abrasion, antipollution. tsim nyog leveling thiab ceev dryness, qis melting kub kuj muaj zoo tsis kam mus yellowing thiab aging.
2. Daim ntawv thov:
Peb cov xim rosin resin tuaj yeem yaj hauv cov tshuaj tsw qab, aliphatic, ester thiab ketonic hnyav, tuaj yeem sib xyaw ua ke nrog cov roj av resin, EVA rau kev tsim cov xim pleev xim, kub yaj nplaum siv dav hauv cov xim dawb lossis daj kub yaj .
