3 các kết quả
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a 35 U.S.C. .sctn. 371 National Phase Entry Application from PCT/KR2013/007852, filed on Aug. 30, 2013, and designating the United States, which is incorporated herein by reference in its entirety.
TECHNICAL FIELD
The present invention
TECHNICAL FIELD
The present invention relates to a polyacetal resin composition comprising a polyacetal resin and calcium carbonate having a specific shape and an organic acid and also containing specific amounts of Na and Sr, which is excellent in a balance of thermal stability and mechanical
TECHNICAL FIELD
The present invention relates to a polyacetal resin composition comprising a polyacetal resin and calcium carbonate having a specific shape and an organic acid and also containing specific amounts of Na and Sr, which is excellent in a balance of thermal stability and mechanical