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?Perlite
?Perlite Introduction
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It?is?a?white?or?light-colored ?superior ?thermal made ?through ?smashing ?acid ?volcano ?glass ?lava, screening to a ?certain ?granularity, ?preheating ?again, ?and ?sintering ?under ?high ?temperature ?of 1400C.? And? it? can? be? compounded with?different?adhesive?into?hydrophobic?perlite?insulation?board, perlite? sound? absorption? board,? partition?board,?fire?proof?board,?etc.
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?Perlite Specification
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Item | Specification | Item | Specification |
Specific?gravity | 0.15-2.4g/cm3 | Thermal?conductivity | 0.032-0.045 |
Flotage?rate% | 98Min | Suface?glazed?rate% | 95min |
Water?absorption% | 20-50 | 1Mpa?(Pressure)volume?loss% | 38-46 |
Fire?resistance | 1280-1360degrees | Application?temperature | 1400max |
Cofficient?of?water?permeability | 200mm/hr | water-absorbable ? | 420-600KGS/M3 |
PH | 6.5-7.5 | Loss?in?Burning | 4-8 |
Liquid?Solubility | <0.1% | Acid?solubility | <2% |
Refractive?index | 1483-1506 | ? | ? |
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? Expanded perlite ? ? ? ? ? ? ? ? ? ? ? ? ? ? Perlite ore ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Perlite filter aid
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Perlite packing
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In 100L pp bags for shipment.
One 40'HQ container can load 72M3.
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Other Information
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Samples--free samples can be arranged, but the delivery fee should be paid by customers.
MOQ: one 40'HQ container or as customers' request;
Shipment time--Within 7-14 days after get 30% deposit;
Payment terms-- DAP, T/T, L/C, Paypal,etc.
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??We DFL company, as the only Director Member of TVA in Asia(The Vermiculite Association),running ISO9001-2008 quality management system, has dealt non-metallic minerals over 20 years, gained good reputation among our new and old customers with stable quality, strictly quality control dept, timely delivery, professional service. Sincerely hope ?to serve you in this field.
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Our Service
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1. Free Samples
--Free samples within 1-2KGs, but the delivery fee should be paid by your side.
2. All-over Certifications
--We can supply MSDS, TDS, Test Report, Place of Original (Form A, Form E,etc.), SGS test, etc. certifications.
3. Strictly Quality Control
--Our strictly Quality Control Dept.,will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.
4. Profesional Document Service
--After shipped, our professional document department will serve you all the documents for you timely.
Certifications
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Bes. TVA certification, ISO certification, we also have MSDS, TDS, Testing Report, Place of Original(Like Form A, FormE,etc.), SGS, COQ, EU testing,etc. certificates as your request.
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? ? ? ? ? ? ? ? ? ? ? TVA Certification ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? CQC ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ISO Certification
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Contact ?us
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If you have Wechat or Viber or Whatsapp, can add 0086 137 2298 1036 for timely contact,
Also can input your problems or requests via Skype: dflstones58. ?24 hours online!!!
