plastics and elastomers market applications brochure · 2017-11-07 · plastics and elastomers...
TRANSCRIPT
G R E E N A S W H I T E C A N B E
P L A S T I C S A N D E L A S T O M E R S M A R K E T A P P L I C A T I O N SB R O C H U R E Improving formulations through the use of natural minerals
w w w . i m e r y s - k a o l i n . c o m
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L A R G E S T M I N E R A L S U P P L I E R
IMERYS IS THE WORLD’S LARGEST PRODUCEROF WHITE INDUSTRIAL MINERALS.
Imerys supplies minerals to a wide range of industries, includingpolymers, rubber, plastics, paint, paper and ceramics. Specialist divisionsserve each industry, so that our customers always deal with people whounderstand their business. This is supported by an absolute commitmentto quality to ensure the consistency and reliability of our products andservices.
Imerys Kaolin is a major supplier of calcined kaolins, silane treated calcinedkaolins, hard and soft kaolins and specialized hydrous kaolins, to theEuropean, USA and worldwide rubber and plastic industries. Strong technical understanding of our products and their applications in rubberand plastics complements the natural value of the minerals we supply.
Imerys Kaolin has a proven history of close technical collaboration withproducers, compounders, processors and leading research institutes thathas led to an in-depth understanding of the mineral requirements of therubber and plastic industries.
£ Our industry-focused team is dedicated to providing innovative commercial and technical solutions for our customers.
£ Our technical personnel have an established track record in the development of products for the rubber industry and an in-depthunderstanding of minerals for rubber and plastic applications.
£ Our new USA product and application development laboratory is well equipped and staffed to meet the technical requestsof our customers.
WHAT IS KAOLIN?
Kaolin (china clay) is a hydrated aluminosilicate crystalline mineral(kaolinite) with a very high melting point and chemical resistance formedover many millions of years by the hydrothermal decomposition of graniterocks. Hydrous kaolin is characterized by its fine particle size, plate like orlamellar particle shape and chemical inertness.
Calcined Kaolin is an anhydrous aluminim silicate produced by heatingultrafine natural kaolin to high temperatures in a kiln. The calcinationprocess increases whiteness and hardness, improves electrical properties,and alters the size and shape of the kaolin particles.
QUICK VIEW
Kaolin
Typical Aspect Ratio: 5:1 /100:1
Specific Gravity: 2.6
Refractive Index*: 1.56
MOH Hardness*: 2.5
Moisture: (max %) 1.0
pH: 4.5 - 7.0
Calcined Kaolin
Particle Shape: Irregular, with surface voids
Specific Gravity: 2.6
Refractive Index:* 1.56
MOH Hardness*: 4-5
Moisture: (max %) 0.5
pH: 6 - 7.5
*The data quoted are determined by the use of IMERYS Minerals Ltd Stan-dard Test Methods
Hydrite® TS90
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E N G I N E E R E D F O R P E R F O R M A N C E
P H Y S I C A L C H A R A C T E R I S T I C S
Grade Brightness Mean particle size Applications(GE % of MgO) (Sedigraph) (μm)
PoleStar®450HP 85 1.0 High performance MetaKaolins for low voltage PVC cable compounds
PoleStar® 450 85 1.5
Polarite®503S 90 1.2 Functional pigment for EPDM medium and high voltage cable insulation
Hydrite®TS90 91 0.2 Super ultra fine hydrous clay for improved TiO2 spacing in white polyolefin masterbatch
Hydrite®SB 100 86 1.2 Hyper platy clay in Barrier applications | Inner liner tire applications
PoleStar®400 92 0.6 Ultra fine calcined kaolin for Greenhouse films
GlomaxTMLL 91 1.5 Reinforcing filler for seal and gasket applications
Polarite®404S 92 0.6 Specialized kaolin for silicone rubber applications
Hydrite®SB 60 88 0.4 Hyper platy clay in Barrier applications | Inner liner tire applications
Polarite® 902A 86 1.4 Innovative reinforcing surface modified kaolins for polyamide and other engineering alloys/composites
Polarite® 502A 91 1.2
Hydrite® KC 86.5 0.4 High brightness and color consistency functional kaolins for rubber compounds
Polarite® 403A 91 0.6
PoleStar® 400
Hydrite ®SB 60/Hydrite® SB 100 GlomaxTMLL
Hydrite® KC/Polarite ®403AHydrite® SB 60/Hydrite® SB 100Polarite® 404S
PoleStar ®450HP/PoleStar® 450/Polarite® 503S
Polarite® 902A/Polarite® 502A
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MOR E I N F O RM A T I ONImerys Kaolin100 Mansell Court East - Suite 300 - Roswell - Georgia - USA | Tel: +1 770 645 3300 | www.imerys-kaolin.com Although the information in this document is believed to be accurate, it is presented without warranty of any kind and Imerys assumes no liability with respect to itsuse. No license to any intellectual property right is granted or implied. Statements or suggestions concerning possible use are made without representation or war-ranty that any such use is free of patent infringement, and are not to be construed as suggestions or inducements to infringe any patent.
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