Kickwheel Pottery Supply, Inc.

KPS Clay Shrinkage and Absorption Rates

Note: Absorption rates are not performed on lowfire clays.
Because of the varience in how clays are fired IN individual kilns, there is a + or ­ rate of 2%.

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KPS	KPS NAME	DRY SHRINKAGE	SHRINKAGE CONE 04	SHRINKAGE CONE 6	SHRINKAGE CONE 10	ABSORPTION CONE 6	ABSORPTION CONE 10
206	Georgia Peach Stoneware			11.50	12.00	3.00	1.50
208	Buff Stoneware			11.00	11.75	1.20	0.75
216	Tan Speck Stoneware			11.00		1.03
217	White Stoneware			11.50	12.00	3.28	1.75
231	White Dove Lowfire	5.00	8.00
235	Schoolhouse Buffstone			10.75	12.00	2.75	1.05
249	Chocolate Stoneware			11.00		1.25
255	Schoolhouse Red	5.00
258	Sandpiper Stoneware			10.00	11.00	2.20	1.00
262	Grey Speck Stoneware			11.50		1.37
271	White Hawk Stoneware			10.75	11.75	4.25	1.84
280	Schoolhouse White Lowfire	5.00	7.50
302	Wild Turkey Stoneware			12.00	13.25	1.50	.65
319	Red Robin Terracotta	5.50	10.00
322	Baby Red Lowfire	6.50	11.00
328	Big Red Stoneware			11.00		1.00
333	Black Raven Stoneware			13.00		ZERO
340	Spotted Owl Stoneware			11.00		0.05
341	Falcon Stoneware			11.00	13.50	2.30	1.00
342	Mona's Terrastone			10.50	12.00	1.28	0.63
	KPS NAME	DRY SHRINKAGE	SHRINKAGE CONE 04	SHRINKAGE CONE 6	SHRINKAGE CONE 10	ABSORPTION CONE 6	ABSORPTION CONE 10
	RAKU	5.50	8.00	10.00	11.00	2.17	1.35
	RAKU C	6.00	7.00	9.00	10.00	2.80	2.32
	RAKU XC	4.50	6.00	8.00	9.00	3.96	2.00
	RED SCULPTURE	6.50	7.50	12.00		0.48
	WHITE SCULPTURE	4.50	7.50	8.00	9.00	5.82	4.00
275	Cone 10 Porcelain				13.00		ZERO
299	Cone 10 Porcelain				12.00		ZERO
350	Swan Porcelain			12.00		ZERO

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