氫化聚脲彩砂
粘氫化聚脲-持久如新不開裂-不脫落-壓縫不起鼓粘結(jié)度高、抗氧化強(qiáng)、解決打料難施工問題
Hydrogenated polyurea-durable as new, no cracking-no shedding-pressure seam can not afford drum high adhesion, strong anti-oxidation, to solve the problem of difficult to feed construction
