In the past, attempts were made to improve dimensional stability
by alteration of the composition of the alginate powder.
To study the dimensional stability
of acetylated samples, control samples were also used.
The values obtained for the scale variables, dimensional stability
and microhardness were tabulated and submitted to normality and homogeneity tests (Shapiro-Wilk and Levene) at a 0.
We then considered long-fiber nylon, but were very concerned that the dimensional stability
due to moisture absorption could present a problem," he said.
9 Disinfection methods effects the dimensional stability
of the impressions, thus it remained a subject of interest for many researchers, who used variety of approaches.
Neaz Ahmed, assistant manager for product application at Natpet, comments: "H03TF, with its enhanced dimensional stability
, is giving packaging customers an opportunity to reduce their cycle times and achieve better products with less wastage, for all-round productivity improvements.
The new material addresses the problem of maintaining dimensional stability
of high temperature materials: stiff, semi-crystalline high-temperature polymers such as PEEK or polyphenylene sulphide often warp during injection moulding, while the dimensionally stable amorphous thermoplastics such as polyether sulphone are usually more difficult to process.
A natural, high quality product that would comply with the Green Building Specifications is a Bamboo Flooring--a new ideal Environmental choice for the Floor covering with incomparable qualities of hardness, durability, dimensional stability
, which do not react to the climate conditions inside or to the environmental changes outside.
ABS is characterized by such things as good moldability, dimensional stability
, temperature resistance, and dimensional stability
Once the tooling is shot, it is difficult to hold dimensional stability
R/flex 3850 double-clad laminate features low dielectric constant for controlled impedance, combined with high dimensional stability
for dense fine-line applications.
Because they are lightweight, our carbon fiber rolls provide less deflection, reduce roll vibration, provide higher critical speeds as well as good dimensional stability