MAGNIFIN H-7 C ® |
Einsatzbeispiele / Applications |
MAGNIFIN H-7 C ist ein hochreines Magnesiumhydroxid, das mit einer speziellen Fettsäure beschichtet wurde. Die mineralische Rohstoffbasis sowie ein patentierter Prozess garantieren einen gleichmäßigen Kristallaufbau. |
MAGNIFIN H-7 C wird empfohlen für die halogenfreie, flammwidrige und rauchunter- drückende Ausrüstung von Kunststoffen und Elastomeren, z.B. EVA, EPDM und PVC. Die Wirkung basiert auf einer thermischen Zersetzung, die erst bei ca. 340°C beginnt. Dabei entstehen keine toxischen oder korrosiven Gase. Die Oberflächenbehandlung unterstützt die Verträglichkeit des Füllstoffes mit der Polymermatrix und verbessert somit die mechanischen Eigenschaften des Compounds. |
MAGNIFIN H-7 C is a high-purity magnesium hydroxide, treated with a special fatty acid coating. Based on a mineral raw material, the patented process guarantees a regular structure of the cristallite. |
MAGNIFIN H-7 C is tailor-made for plastic and elastomer applications, e.g. EVA, EPDM and PVC, and represents a halogen free flame retardant with low smoke emission and high thermal stability up to 340°C. During the decomposition process no toxic or corrosive gases are generated. The surface treatment favours the compatibi- lity of filler and polymer matrix and therefore improves the mechanical properties of the compound. |
Spezifikation / Specification |
Mg(OH)2 |
[%] [%] |
> 99.8 ≤ 0.3 |
(*) |
Feuchte / Moisture (105°C) |
(bei Absackung / when packed) |
Spezifische Oberfläche / |
Specific Surface Area (BET) |
[m2/g] |
5.0 – 8.0 ≤ 300 |
Elektrische Leitfähigkeit / Electrical Conductivity |
[μS/cm] |
(10 % Susp. in deion. Wasser / 10 % susp. in de-ion water) |
Teilchengröße / |
Particle Size |
d [μm] |
0.40 – 0.70 } 0.95 – 1.35 1.40 – 2.40 |
gemessen mit MALVERN MASTERSIZER 2000 (Laserbeugung) measured by MALVERN MASTERSIZER 2000 (laser diffraction) |
10 |
d [μm] |
50 |
d [μm] |
90 |
Siebrückstand > 45μm / Sieve Residue > 45μm[%] |
≤ 0.1 |
Schüttdichte / Bulk Density |
[g/l] |
≥ 300 |
Stand / Issue: 10.07 E |
Typische Werte / Typical Data |
Glühverlust / Loss on Ignition 1200°C Dichte / Density |
[%] |
31 2.4 |
(*) (*) (*) (*) (*) |
[g/cm3] |
Mohssche Härte / Mohs Hardness Brechungsindex / Refrection Index Weißgrad / Whiteness (Elrepho 457 nm) |
2.5 |
1.56 – 1.58 > 96 |
[%] |
Al2O3 Fe2O3 MnO CaO SiO2 NiO Cr2O3 B2O3 Cu |
[ppm] < 50 [ppm] < 50 [ppm] < 10 [ppm] < 50 [ppm] < 200 [ppm] < 50 [ppm] < 10 |
⎫ ⎬ ⎭ |
Bestimmung mittels XRF an MAGNIFIN H-7 measured by XRF on MAGNIFIN H-7 |
[ppm] |
< 1 |
[ppm] < 10 |
(*) Werte mit einem Sternchen versehen beziehen sich auf das unbeschichtete Substrat. (*) Values with an asterisk refer to the uncoated substrate. |
Die oben genannten Werte sind nur als Richtwerte zu verstehen und nicht etwa als zugesicherte Eigenschaften. The above mentioned values should be taken only as indications and not as guaranteed properties. |
Transportation classification: not regulated for transportation Harmonized tariff number: 28161000 |
Shipping Information |
Packaging and minimum order quantity information is available from sales or customer service. |
Safety and Handling Information |
For specific safety, toxicity and handling information, please refer to the material safety data sheet on this product. |
Chemical Registration Numbers |
Chem. Bezeichnung / Chem. name: Magnesium hydroxide |
Formel / formula: CAS No.: |
Mg(OH)2 1309-42-8 215-170-3 |
EC/EINECS No.: |
AMERICAS |
ASIA PACIFIC |
Albemarle Corporation 451 Florida Street Baton Rouge,Louisiana 70801 Phone:+1-225-388 -7402 Fax:+1-225 -388 -7848 |
Albemarle Asia Pacific Company 480 Lorong 6 Toa Payoh #16-01 HDB Hub East Wing Singapore 310480 Phone: +65-6424-8400 Fax: +65-6424-8401 |
Albemarle China Corporation China World Tower, Room 1317 No.1 Jian Guo Men Wai Avenue Beijing 100004, China Phone: +86-10-6505-4153 and -54 Fax: +86-10-6505-4150 |
ALBEMARLE and the Albemarle signet are registered trademarks of Albemarle Corporation. |
The information presented herein is believed to be accurate and reliable, but is presented without guarantee or responsibility on the part of Albemarle Corporation. It is the responsibility of the user to comply with all applicable laws and regulations and to provide for a safe workplace. The user should consider any information contained herein, including information about any health or safety hazards, only as a guide, and should take those precautions that are necessary or prudent to instruct employees and to develop work practice procedures in order to promote a safe work environment. Further, nothing contained herein shall be taken as an inducement or recommendation to manufacture or use any of the herein described materials or processes in violation of existing or future patents. |
Albemarle Overseas Development Corporation 16th Floor, Fukoku Seimei Building 2-2, Uchisaiwaicho, 2-Chome Chiyoda-ku, Tokyo 100-0011, Japan Phone: +81-3-5251-2541 |
Albemarle Korea Corporation 602 Trade Tower World Trade Center 159-1 Samsung-dong, Kangnam-gu, 135-729 Seoul, Korea Phone: +82-2-555-3005 Fax: +82-2-555-3002 |
EUROPE, MIDDLE EAST, AFRICA |
Albemarle Europe SPRL Parc Scientifique de LLN Rue du Bosquet 9 |
B-1348 Louvain-la-Neuve Sud,Belgium Fax: +81-3-3500-2547 Phone:+32-10-48-1711 |
Fax:+32-10-48-1717 |
Albemarle Chemicals China Corporation Room 2208, Shui On Plaza No. 333 Huaihai Zhong Road, Shanghai 200021, China Phone: +86-21-5306-1360 Fax: +86-21-5306-2420 |
Martinswerk GmbH Kölner Straße 110 D-50127 Bergheim Phone:+49-2271-902-465 Fax:+49-2271-902-710 |
INTERNET |
www.albemarle.com www.martinswerk.de |
Issue: October 2007 |
© 2007 Albemarle Corporation |
