Factory Supply Gardening Planting Brake Pad Friction Materials Board Fireproofing Used Golden and Silvery Expanded Vermiculite

Product Description

Vermiculite
With the process of removing sand and impurity, crashing, filtrating, vermiculites become exfoliated, they can be divided into different sizes: 0-1mm, 1-2mm, 2-4mm, 1-3.5mm, 3-5mm, 4-6mm and so on, we can produce many sizes as clients required. There are two kinds of vermiculite in our country golden vermiculite and silvery vermiculite, they have different chemical components.
Golden vermiculite
Chemical components

Chemical Composition	SiO2	Al2O3	MGO	CaO	pH	Fe2O3	Impurity
Contents (%)	41	18	21	0.8	7-10	3.5	< 3

Silvery vermiculite
Chemical components

Chemical Composition	SiO2	Al2O3 Al2O3	MGO Mg	CaO	FeO	Fe2O3	TiO2
Contents (%)	41.2	12.68	24.22	0.96	1.54	4.06	1.33
Chemical Composition	K2O	P2O5	H2O	Na2O Na2O	MnO MnO	Impurity	L. O. I
(%)contents(%)	5.97	0.06	3	1.6	0.043	< 5	6.71

Expanded vermiculite
Exfoliated vermiculite in the process of high temperature roasting, they can expand many times, and the average density of the expanded vermiculite is about 100-130kg/m3, they have small air separation layer, so they are good construction materials of heat preservation, thermal insulation sound absorption, and corrosion proof, and also industry loading material, coating, anti-fire materials. Expanded vermiculite can extensively used in many industries such as construction, metallurgy, chemical industry, light industry, machinery, electric power, petroleum, environment protection communication, transportation and horticulture.
Main applications:
1. Construction materials: Light materials such as light concrete materials, light calcimine and light mortar.
2. Heat resisting material: Wall materials, anti-fire board, anti-fire mortar, firebrick, and brake linings.
3. Heat preservation, thermal insulation and sound absorption materials: Underground pipeline, heat preservation material used in hothouse pipeline, decoration material used in upholstery and tunnel, also wall and ceiling in the public.
4. Metallurgy: Steel frame cladding materials, removal of slag when manufacture of iron and foundry
5. Agriculture, forestry and horticulture: Golf course lawn, seed preservation agent, soil regulation agent, wetting agent, plant growth agent, feed additives, horticulture mixture, fishing and bait.
6 other aspects: Adsorptive material, filter aid, active carrier of chemical and chemical fertilizer, sewage treatment, adsorption of seawater oil pollution, cigarettes filter and explosive density regulators.
Applications and technology indicators of different sizes:
Main specifications and technology indicators of vermiculite:

Size	Bulk specific gravity(Kg/ m2)	Water absorption(%)	Thermal conductivity (K·m2·h·ºC)	Impurity(%)
4-8mm	70-110	480	0.045	3
2-4mm	80-120	465	0.045	3
1-2mm	80-150	420	0.045	3
20-40mesh	100-180	410	0.045-0.055	2
40-60mesh	100-180	400	0.045-0.055	2
60-100mesh	100-180	400	0.045-0.055	2

Packaging & Delivery
Packaging Details: 100L/bag, 1000L/bag, 1500L/bag or depand on clent's requirements.
Port: XINGANG port
Lead Time: After received deposit within7-15 days

---

>> Flexible Neck and Anti Slip Handle Adult Toothbrush
>> HVAC welding tool hand torch cutting torch
>> Factory Price SMT Pick and Place Machine SMT Automatic PCB Conveyor PCB Magazine Loader
>> Agricultural Machinery Hydraulic Furrow Flip Plough Plow for Sale
>> PVD Coated Closing Tools Cold Heading Screw and Bolt Tungsten Carbide Dies and Solutions for Automotive Fasterning Technology
>> Lithium Ion Battery Orginal 18650 3.7V 3000mAh 30q with 15A Discharge Current
>> Automatic Egg Chicken Layer Livestock Machinery/Equipment for Poultry Farm
>> ISO9001:2008 Factory supply vivid voice earphone in-ear headphone hot sale headset with 3.5mm DC plug for smartphone
>> 3151000395 auto bearing for Higer bus clutch parts release bearing
>> 2022 Popular Sports Gasoline Motorcycle with 150cc-400cc Engines
>> Brass Fillet Ball Valves Double Internal Screwed Brass Valves
>> Agriculture Expanded Vermiculite for Hydroponic Potting Media
>> High Quality Genuine Alcantara leather racing steering wheel for Tesla Model 3 Y Matte/Gloss Carbon Fiber Steering Wheel
>> Handhold 400L 600L Mini Loading Industrial Crawler Cement Mixer with Bucket
>> 3*2m Abrasive Steel Pipe Cut AC 5 Axis CNC Water Jet Equipment Hydro Cutting Machine
>> High-Speed CNC Steel Plate Drilling Machine for H Beams
>> Mobile Plant Stone Crusher for Sale
>> Factory Custom Heavy-Duty Reusable Shopping Non-Woven Bag for Supermarket Use
>> Honeywell R7849A1023 R7849A Ultraviolet Flame Amplifiers for 7800 SERIES and R7140 Relay Modules
>> T8470 China Factory Direct Sale Brake Disc and Drum Lathe Machine