Expanded Perlite Insulation

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2019-06-06 07:52

  • Browse the number:

    108

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Company Profile

Henan Blider Mining Product Co. ,Ltd

By certification [File Integrity]

Contact:bailaide(Mr.)  

Email:

Telephone:

Phone:

Area:Henan

Address:Henan

Website:http://www.bldperlite.com/ http://bailaide.dghaofadz.com/

Product details

Horticultural perlite is a large expanded perlite granule, which is separated from perlite fine screening and its granule is 3-5mm or 4-8mm.Its particle interior is honeycomb structure, non - toxic, tasteless, non - rot, non - flammable, acid and alkali - resistant.Used in agriculture, garden, flowers, fertilizer, water, sterile, water permeability and air permeability is very good, is an important material to improve soil in horticulture and cultivation.


Feature:

1. The weight of saturated water absorption is 450-600kgm3 (general soil is about 1800kgm3), which effectively solves the load problem of building structure.

2. The permeability coefficient is 200mmhr, which can effectively avoid the harm of sedimentation.

3, the effective moisture content is up to 45%, can effectively intercept rainwater.

4, 100% pure inorganic cultivation substrate, physical and chemical indicators are stable, long-term cultivation of plants without soil change.

5. The porosity of products greatly promotes the growth and development of virtual roots of plants, and has no excellent fixing effect on trees. At the same time, it overcomes the damage of main roots of trees on building structure.

6, clean without peculiar smell, construction is simple, convenient maintenance


Application:

1.Horticultural perlite product features a:

Good permeability, moderate water content.When perlite is irrigated, most of the water stays on the surface, because the water tension is small and flows easily.So perlite is easy to drain and easy to ventilate.Although perlite water absorption is not as good as vermiculite, but in the case of water in the lower layer, perlite through the conduction of water between the particles, the lower layer of water into the whole pot, and maintain a considerable permeability.Its water content is completely enough to meet the needs of plant root life.Therefore, perlite is better than vermiculite in the cultivation of some flowers with strict water-air ratio requirements.Perlite is especially good for growing acidic southern flowers.

2.Horticultural perlite product features ii:

Chemically stable perlite PH7.5~7.0 ph value.Perlite contains a few chemical elements, but most of them cannot be directly absorbed by plant roots. Its acidity and alkalinity are higher than vermiculite, which is one of the reasons why it is suitable for growing acidic southern flowers.

3.Horticultural perlite product features three: 

Can be used alone as soilless cultivation substrate, can also be mixed with peat, vermiculite.

SiO2

70-75%

Fe2O3

0.5-1.1%

A12O3

11-14%

MgO

0.5-1%

CaO

0.5-1%

K2O

3-5%

NaO

3-5%

L.O.I.

4-8%

Color

White

Packing

100L/bag

http://www.bldperlite.com/