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بلد:
China
نموذج رقم:
perlite
سعر فوب:
الموقع:
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سعر الحد الأدنى للطلب:
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الحد الأدني للطلب:
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الشخص الذي يمكن الاتصال به Anne
No.088, Shijiazhuang, Hebei
Perlite perlite :1) horticulture perlite ***0mm,**8mm,**6mm
2)perlite filter aid **0mesh,**0mesh,**0mesh
3)insulation perlite **3mm,**5mm
Product Description Perlite is a naturally
occurring siliceous colcanic glass lava containing combined water,
falling into the category of igneous rock. The distinguishing
feature which sets perlite apart from other volcanic glasses is
that when heated to a suitable point in its softening range, it
expands from four to twenty times than its original volume.
Expanded perlite can be manufactured to weigh as little as *0kg per
cubic meter making it adaptable for numerous applications, for
example: Construction, horticulture and industrial
applications.
1. Crude perlite ore:
Index A B C
SiO2(%) *2.*9 *2.*9 *2.*3
Al2O3(%) *2.*3 *2.*6 *2.*1
K2O(%) 4.*4 4.*5 4.*7
Na2O(%) 3.*5 3.*5 3.*9
Others(%) 6.*9 6.*6 7.5
Specific gravity 2.*6 2.4 2.*2
Hardness(HV) **8 **3 **2
Expansion rate K0≥ *5 K0≥ *5 K0≥ *8
Expa-temperature ********0 ********0
********0
Pre-heating ******0 ******0 >******0
Pitchstone:
SiO2 (%) AI2O3(%) Fe2O3(%) CaO(%) MGO(%)
K2O(%)
*2.*0 *2.*0 1.*8 1.*3 0.*0 3.*7
Na2O(%) TiO2 (%) H2O(%) B. D. (g/l) Expa-temperature Expansion
Rate(K0)
3.*7 0.*7 5.*6 ***0 ********0 ≥ *8
Obsidian:
Component SiO2 Fe2O3 FeO H2O
Content(%) *2.*2 0.*9 0.*9 4.*1
Expanded Perlite:
Grade B. D. Moisture Size Thermal
Conductivity
Kg/m 3 % % W(m. K) (kcal/m. H. ° C)
Max Max 5mm Above 0.*5mm under Average Temperature: **8 ± 5k
Temperature Grads: ***0k/cm
Max Max Max
Grade A Grade B Grade C Grade A Grade B Grade
C
*0 *0 2 2 2 4 6 0.**7(0.**0) 0.**9(0.**2)
0.**1(0.**4)
**0 **0 0.**2(0.**5) 0.**4(0.**6)
0.**6(0.**8)
**0 **0 0.**8(0.**0) 0.**0(0.**2)
0.**2(0.**3)
**0 **0 0.**4(0.**5) 0.**6(0.**7)
0.**8(0.**8)
**0 **0 0.**0(0.**0) 0.**2(0.**2)
0.**4(0.**4)
Perlite filter aid:
pH Value Water Digestion(%) Acid Digestion(%) Lead(%) Arsenic(ppm)
Fe2O3(%) Ignition Loss(%)
7.2 0.*4 1.*0 0.***5 1.5 0.7 0.*6 Trademark: houdezaiwu
Productivity: ***0mt/Mouth Unit Price: US $ 2/ Bag
Shipment Terms: CIF Payment Terms: L/C,T/T Minimum
Order: 1 mt Price Valid Time: From Sep *6,***1 To Jul
*9,***3 Origin: Shijiazhuang,Hebei,China Packing:
*5kg/Bags or 1.2mt/Bags or as Clients Demand. Export Markets:
North America, South America, Eastern Europe, Southeast Asia,
Africa, Oceania, Mid East, Eastern Asia, Western Europe Company:
Philanthropist mineral factory
بلد: | China |
نموذج رقم: | perlite |
سعر فوب: | أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | - |
الحد الأدني للطلب: | - |
تفاصيل التغليف: | - |
موعد التسليم: | - |
القدرة على التوريد: | - |
نوع الدفع: | - |
مجموعة المنتج : | - |