was determined using the guidelines for determination of the CLTE
of plastic lumber (ASTM D6341-98, 1999).
along the crystallographic a-axis is the highest, whereas CLTE
along the crystallographic c-axis is the lowest (1), (26), (27).
can also be defined as the one that maximizes the CLTE
for a given value of p:
The uniform CLTE
of unfilled PU/urea RIM polymer reflects the amorphous characteristic of this material.
announced the availability of CLTE
-AT, the latest addition to the CLTE
Its limiting PV is 150,000 psi x fpm and its CLTE
is 40% lower than previous products.
The superb surface aesthetics, very low CLTE
thermal expansion values and excellent paint adherence were among the other key determinants in choosing this material.
-XT represents the eXtended Technology of the existing CLTE
Dow Automotive R&D also reported on its At-Press TPO blending system, which allows a route to both cost savings and flexibility to alter shrinkage, CLTE
, stiffness, toughness, and heat resistance.
The 5100 Series of glass-filled compounds provides stiffness, abrasion and impact resistance, and low CLTE
There was also news in materials--including the first clear oriented PS for freezer packaging and a next-generation TPO resin with high melt strength and ultra-low CLTE
Nyglos[R] 4W and Nyad[R] 5000 Wollastocoat[R] are well suited for LCD TV and laptop computer housings, providing a balance of stiffness, impact resistance, and creep resistance, along with very low CLTE
, compared with other minerals, says Nyco.