Oct 22, 2026: We are working on protecting our servers against the PHP2Shell vulnerability recently discovered. Servers were upgraded ahead of schedule on Oct 21. This could cause some issues. Please contact us if you encounter any.

Materials for Ceramics

1-9 | A | B | C | D | E | F | Frits | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

KaoPearl CNL30 Kaolin

Alternate Names: KaoPearl, CNL30

Oxide	Analysis	Formula	Tolerance
Fe2O3	0.60%	0.01
K2O	1.30%	0.04	+/- 0.25
SiO2	47.50%	2.18
Al2O3	37.00%	1.00
TiO2	0.05%	-
Na2O	0.15%	0.01
CaO	0.05%	-
MgO	0.30%	0.02
Oxide Weight		239.70
Formula Weight		239.70

Notes

An Imerys product, apparently a possible replacement for Super Standard Porcelain. Available in North America. The data sheet indicates a production site in Cornwall, UK. Their first data sheet was released in March 2021.

The K₂O varies somewhat.

Related Information

Links

Materials	Super Standard Porcelain
Materials	Grolleg Kaolin A white burning kaolin from the UK, commonly used in porcelain bodies and as a glaze suspender. Sticky when wet, low plasticity.
Typecodes	Kaolin Pure clay mineral, there are many brand names of varying purity and iron content.
URLs	https://digitalfire.com/4sight/datasheets/KaoPearlCNL30.pdf KaoPearl CNL30 Data Sheet Release date: March 2021

PayPal

No tracking, No ads, No paywall, No transient content!
Just organized, concise information constantly updated and improved.
Was this helpful? Consider supporting me.

By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk