| 摘要 |
Molding material (A) comprises 10-99.999 (preferably 0.001-10) wt.% of at least a polyoxymethylene (a1) and at least one zeolitic material (b1) with a pore diameter of 0.3-0.5 nm, which is determined according to DIN 66134 and DIN 66135 standards, where the particle size of (b1) is 3-7 mu m in accordance to ISO 13320. An independent claim is also include for the preparation of (A). |
