SPECIALTY CHEMICALS AND ENGINEERED MATERIALS
Silicon Carbide
(SiC) Slurries
High performance slurries for scalable
manufacturing of low defectivity power
and semi-insulating SiC (silicon carbide)
substrates
Entegris is the market leader in SiC (silicon carbide) polishing
slurries that are designed to meet specifications at various
stages of the substrate manufacturing process from lapping to
CMP forSi-face, C-face, and poly SiC wafers. Ouroptimized
solutions for batch and single-wafer CMP systems provide a
low cost of ownership and our advanced formulations provide
an ultra-highpolishing rate- up to 10 times faster than
existing processes - while maintaininguniformity, zero sub-
surface damage, and low defectivity/scratches. Our slurries
are high-volume manufacturing (HVM) ready and compatible
with bulk delivery systems.Custom solutions are available
upon request.
APPLICATIONS
CMP/lapping of silicon carbide (SiC)•
Polish all surface types (lapped, mechanically polished, or ground)
into epi-ready condition
•
FEATURES & BENEFITS
High performance slurries
Achieve high removal rates with zero sub-surface damage and excellent stability
and dispersion
Slurry stability, clean efficiency,
and film properties
Enable high-volume manufacturing scale-up
Global manufacturing capabilities
Provide localized quick-turn and customized solutions
Customer collaboration
Slurry development begins with the customer's application requirements at the
forefront
Our applications engineers work with customers to ensure that chemistries are
optimized for target parameters and process conditions
Specifically designed for lapping or mechanically polishing SiC wafers.