Высококачественный одноразовый пемза для листовой и джинсовой чистки

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Product Description


1.Chemical Composition:


SiO2
CaO
MgO
Fe2O3
FeO
Al2O3
TiO2
K2O
Na2O
73.32%
0.73%
0.20%
1.34%
1.12%
13.24%
0.10%
4.33%
3.58%


2.Properties:
1.It has lots of holes.
2.Weight is very light.
3.Perfect intensity
4.Heat preservation and thermal insulation, noice insulation.
5.Fireproofing
6.Corrosion and acid-base resisting
7.Non-pollution and no radioactivity, environment protection


3.Physical properties:


Volume-weight(kg/m3)
430-870
Water absorption
11.7-17.03%
Loose volume-weight(kg/m3)
520
Cylinder pressure strength
1.218Mpa
Moisture
1%
Mechanical Intensity
5.08Mpa
Heat conductivity coefficient w/(m.k)
0.326
Soften coefficient
0.84
Apparent density
Kg/m 3 640-860/(390*240*190)
Hollow ratio(%)
48/(390 *240 *190)




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FAQ


1. Are you a factory or trading company?
We have own factory and trading company.
2. What is your main payment term?
We prefer T/T and L/C,Trade Assurance.
3. Can I get a sample before my order?
Yes,you will get a sample for test before order.
4.What is your MOQ?
One 20'FCL ,one 40FCL or as the client's request.
5.What's the delivery time?
7-10 workdays after prepayment.


Contact 
Hebei Ranyu Trade Co.,Ltd
Whatsapp:+86 15303110406
Phone:+86 0311-68123201/19930594277
Email:nancy@ranyutrade.com


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