7、The future development of technology of preparing superfine silver powders is pointed.
11、After joining the superfine fiber, polyurethane toughness and the permeability, the resistance to wear obtained further strengthened.
15、The reasons of the formation of defects, split filament and double length fiber during the production of superfine PA staple fiber were analyzed.
19、OS high-efficiency oil absorption felt, pillow and cable products are made of PP melt-blown superfine fiber, which is highly distinctive in oil absorption. its adsorption to can approach 10-50 times.
1、superfine flour, grains
5、Phenol adsorption capacity onto superfine coal powders decrease with increasing temperature.
10、The application research of cattle hide finishing technique in the production of superfine fibre synthetic leather was described.
16、High temperature tribological behaviors of superfine kaolin in colza oil were tested with SRV machine, and wear surface was observed by surface profiler.
21、Based on the close packing and grain composition theory, a new anti-gas channeling lightweight high performance cement slurry system has been developed with industrial drift beads as lightweight additive and superfine gel as strengthening agent.
4、With superfine abrasion performance and excellent elasticity, anti-skid treatment on surface.
12、The present invention may find its wide application in preparing superfine transition metal catalyst and metal alloy.
18、The article discusses the size mixing of superfine count high density fabrics and the existing problems. The data and Suggestions can be used as a reference for textile mills.
3、made of superfine Flemish cloth.
13、The influence of alkali pretreatment under ultrasonic on surface cyclic trimer content of superfine polyester fiber using high temperature high pressure dyeing process has been studied.
22、Forming taps which produce no burrs since the chamfer is created by not tilting at the root of the tap and by continuously changing the width of the root． This enables manufacture of the superfine pointed miniature thread SO.5×1.25， hitherto considered impossible.
9、Filler adopts imported superfine fibber, mild, permeability is strong, especially suitable for office, travel and household use.
2、superfine aluminium power
17、The invention discloses a preparation method of a superfine grinding composite nutrient whole wheat flour and relates to the food processing field;
14、The dissertation expounds that composite spinning can solve the problem of being short of superfine fibre in high-count wool spinning.
20、The article presents the current situation and development trend in utilizing algae, microbes, wild plants and superfine food, which are deemed to be the future food resources for mankind.
8、In the field of filled modified plastics, the superfine or nanometer inorganic powders usually were used as a filling materials.
6、Magnesia calcined from magnesite as raw material, superfine magnesium hydroxide has been produced by hydration.
國文精選館
