Distribution Network

Our diverse range of products requires specialised representation and distribution throughout the world.

However, please direct your initial enquiry to our head office in Derby, UK.

Our representatives are:

Europe	Products
Keyser & Mackay Avenue Plasky, 144 B-1030 Bruxelles Belgium T: + 32 (0) 2 7354072 E: info.be@keysermackay.com http://www.keysermackay.com/	Light weight additives Flame Retardants Technical Ceramics
Keyser & Mackay Immeuble Le Véga 30 rue Mozart F- 92110 CLICHY France T: +33 (0) 1 55 23 03 50 E: info.fr@keysermackay.com http://www.keysermackay.com/	Light weight additives Flame retardants Technical Ceramics
Keyser & Mackay Industriestrasse 163 50999 Köln (Rodenkirchen) Germany T: +49 (0) 2236 39900 E: info.de@keysermackay.com http://www.keysermackay.com/	Light weight additives Flame retardants Technical Ceramics
Keyser & Mackay Remmerden 6 3911 TZ Rhenen Holland T: + 31 (0) 317 619 102 E: info.nl@keysermackay.com http://www.keysermackay.com/	Light weight additives Flame retardants Technical ceramics
Keyser & Mackay Polska Sp. zo.o. Ul.Zeromskiego 52 PL90 – 626 Lodz Poland T: +48 (0) 42 6349320 E: info.pl@keysermackay.com http://www.keysermackay.com/	Light weight additives Flame retardants Technical Ceramics
Keyser & Mackay 587, Badenerstrasse CH – 8048 Zürich Switzerland T: +41 (0) 44 434 30 70 E: info.ch@keysermackay.com http://www.keysermackay.com/	Light weight additives Flame retardants Technical Ceramics
Ferro – Plast s.r.l Via Grandi 25 20090 Vimodrone Milano Italy T: + 39 (0) 2 27409415 E: ferroplast@ferroplast.com www.ferroplast.com	Flame retardants Light weight additives
Petrofer Italia s.r.l Via Don Bergomi, 28/34 I-25030 Castel Mella (BS) Italy T: +39 (0) 30 258 6117 E: info@petroferitalia.191.it www.petrofer.com	Salt Bath Nitriding
Petrofer Turkey Atatürk Organize Sanayi Bölgesi 10008 Sokak No.1 TR-35620 Cigli-Izmir Turkey T: +90 (0) 232 376 8445 E: isil.taskin@petrofer.com.tr www.petrofer.com	Salt Bath Nitriding
U.S.A	Products
Mr G. Meyers 1013 Summerfield Drive Maryville TN – 37801 8995 U.S.A T: +1 (0) 865 681 5299 E: meyersgfm@aol.com	Salt Bath Nitriding

Distribution Network

Worldwide Distribution

Worldwide Distribution

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MICA GRADES TYPICAL PROPERTIES SUMMARY

		Grades
		DGM F 60	DGM F100	DGM F 125	DGM F 170	DGM F 200	DGM C20	DGM C60	DGM C100	W12
Silica (%)		42-49	42-49	42-49	42-49	42-49	42-49	42-49	42-49	42-49
Alumina (%)		30-36	30-36	30-36	30-36	30-36	30-36	30-36	30-36	30-36
Potassium (%)		07-11	07-11	07-11	07-11	07-11	07-11	07-11	07-11	07-11
Iron (%)		02-10	02-10	02-10	02-10	02-10	02-10	02-10	02-10	02-10
Sodium (%)		0.2-2	0.2-2	0.2-2	0.2-2	0.2-2	0.2-2	0.2-2	0.2-2	0.2-2
Magnesium (%)		0.1-1	0.1-1	0.1-1	0.1-1	0.1-1	0.1-1	0.1-1	0.1-1	0.1-1
Loss on Ignition (%)		4-5	4-5	4-5	4-5	4-5	4-5	4-5	4-5	4-5
Loose Bulk Density (kg/Ltr)		0.30-0.39	0.30-0.39	0.40-0.45	0.30-0.39	0.30-0.39	0.17-0.35	0.17-0.35	0.20-0.37	0.15-0.28
Specific Gravity		2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
B.S Mesh	Microns	CUMULATIVE FINER THAN (%)
30 500 60 250 100 150 120 125 150 105 170 90 200 75 300 53 350 45 400 38		99.5-100 45-65 15-40 05-20	TRACE 99.5-99.90 85-95 70-80 50-70	TRACE 95.5-99.90 85-95 65-80 40-60	TRACE 95.5-99.90 85-95 50-70 40-60	TRACE 95.5-99.90 50-70 35-55	99-100 50-80 20-50 05-20	99-100 70-90 20-40 05-20	99.50-100 85-98 40-75	99.95-100 50-75

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DELABAR GRADES TYPICAL PROPERTIES SUMMARY

	Grades
Typical Properties	DELABAR 45	DELABAR 25	DELABAR 20	DELABAR 15	DELABAR 10	DELABAR 5	DELABAR 3
BaSO4 Content (%)	98.00-99.00	98.00-99.00	98.00-99.00	98.00-99.00	98.00-99.00	98.00-99.00	98.00-99.00
Whiteness (%)	93-95	95-97	95-97	95-97	95-97	95-97	95-97
Particle size (µm) via Omec LS-POP (VI) d 99 d 97 d 50 d 10	45 16-25 4-9 1.3-2.0	25 7-14 2-4 0.5-1.5	20 10-13 3.5-5.5 1-2	15 9-11.5 3-5 1-2	10 3-4.5 2.5-1 0.25-1	5 2.5-4 1-2.5 0.5-1	3 2.1-2.8 1-2 0.4-0.8
Oil Absorption	9-13	10-15	10-15	10-15	10-15	10-15	10-15
Hegman Fineness	4-5	6-7	7-8	7-8	7-8	7-8	7-8
Specific Gravity (g/m²)	4.30-4.40	4.30-4.40	4.30-4.40	4.30-4.40	4.30-4.40	4.30-4.40	4.30-4.40
Moisture (%)	0.5	0.1	0.1	0.1	0.1	0.1	0.1
Bulk Density Loose (g/cm³)	1.60	1.20	1.15	1.12	1.10	1.00	0.95
Bulk Density Compacted (g/cm³)	2.40	2.15	2.05	1.95	1.80	1.55	1.55
Loss on Ignition (%)	0.1-0.5	0.1-0.5	0.1-0.5	0.1-0.5	0.1-0.5	0.1-0.5	0.1-0.19

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DELATALC GRADES TYPICAL PROPERTIES SUMMARY

	Grades
	Delatalc JI200-M	Delatalc JI200-R	Delatalc JI300-JT	Delatalc JIJT-10
Si0²	53	53	59.9	59.9
MgO	27.5	27.5	30.6	30.6
CaO	5.1	5.1	1.1	0.9
Al²O³	0.5	0.5	2.1	2.1
Fe²O³	2.1	2.1	1.2	1.2
Whiteness (%)	70	95	95	96
Oil Absorption (%)	35	35	40	42
Loss on Ignition (%)	11	11	11	4.8
Bulk Density (gms/Ltr)	750	750	600	425
Particle Size (µm) via Malvern Mastersizer EPA 2000 D 99 d 97 d 50 d 10	75.00 69.18 18.36 4.87	75.00 69.18 18.36 4.87	45.00 39.12 12.60 4.12	25.00 22.90 8.76 3.30