Shanghai Honest Chem

Level Specific range (mPa.s) Level Specific range (mPa.s)5 4~9 8000 6000~900015 10~20 10000 9000~1200025 20~30 15000 12000~1800050 40~60 20000 18000~30000100 80~120 40000 30000~50000400 300~500 75000 50000~85000800 600~900 100000 85000~1300001500 1000~2000 150000 130000~1800004000 3000~5600 200000 ?180000 [详细介绍]