vermiculite introduction

 vermiculite is a light, absorbent material that is chemically inert and odorless. It is made from flakes of a mica-like 

hydrated silicate of magnesium-aluminum-iron. The flakes are flash heated to 900 degrees centigrade. Water quickly evaporates as the vermiculite expands like an 

accordion. This process, known as exfoliation, balloons the flakes to twenty times their original size. With an 

essentially neutral pH of 7.0, horticultural vermiculite helps with soil aeration and retains moisture, fertilizers, other 

nutrients and plant treatments.

 vermiculite benefits

vermiculite is versatile, clean and sterile. While its neutral pH of 7.0 trends toward alkaline because of carbonates in 

the product, it does not have the pH lowering effect of peat. When combined with peat or composted pine bark, 

the resulting mix provides faster root growth. Because of its expanded size and light weight, it helps aerate mixes 

while retaining moisture and nutrients. Horticultural vermiculite is also used to bulk up mixes and lessen compaction.

 vermiculite application

Blocking mixes, hydroponics, micro-propagation, potting mices, rooting cuttings, seed germination, seedling wedgemix, sowing composts, twin scaling bulbs,etc.

Animal feed, anti-caking material, bulking agent, fertilizer, pesticide, seed encapsulant, soil conditioner,etc.

Packing Details

Raw Vermiculite: 1MT/1.2MT big bag for shipment;

Expanded vermiculite: 10kg/12kg/15kg PP/PE bag for shipment.

Container Quantity

Raw vermiculite: One 20'ft container can load 20-24MTs;

Expanded vermiculite: one 40'HQ container can load 7.5-12MTs.

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.

                      TVA Certification                               CQC                                   ISO Certification

 Company Information

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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.