在線聊天
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Shengping?minerals?was?set?up?in?the?year?2002?at?Shijiazhuang?city?of?Hebei?province.?The?product?range?offered?by?us?comprises?comprehensive?kaolin,?bentonite,?negative?ion?powder,?tourmaline?powder,?pebble?stone,?calcium?carbonate,?mica?and?vermiculite.?These?products?are?highly?demanded?in?pharmaceuticals,?cosmetics,?paper?making,?rubber,?cement,?agriculture,?coating?and?ceramics.?
1. Description:
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The production of fused silica involves the electrofusing of high purity crytalline silica
to form a solid mass whose properties are enhanced as a result of the process. Fused silica in comparison to crystalline silica is purer, and has a lower specific gravity and linear coefficient of thermal expansion.?
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2. Applications:
Due to its unique characteristics, fused silica is used in a range of highly specialized industrial applications. These can be broadly divided into three categories: Refractory applications, molded applications, and precision casting applications.
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3. Typical Chemical Analysis:
Item | Grade 1 | Grade 2 | Grade 3 | Grade 4 |
SiO2 | 99.9%min | 99.8%min | 99.7%min | 99.5-99.6min |
Fe2O3 | 30ppm | 60ppm | 100ppm | 150-300ppm |
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4. Physical Properties:
- Appearance: Transparent Ingots, Granule or White Powder
- Specific Gravity: 2.21
- Hardness( Mohs): 7.0
- PH: 5-7
- Whiteness: 95Min.
5. Split Sizes Available :
(1) 3-10mm, 10-50mm, 8-5mm, 5-3mm, 3-1mm, 1-0.5mm, 1-0.2mm,0-0.5mm, 0.5-0.2mm,
0.5-0.1mm, 0.2-0.1mm, 0.5-1mm.
(2) -4+10mesh, -10+20mesh, -20+50mesh, -30+50mesh,-50+100mesh, -120F,
-200F, -325F, -400F, -600F.
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Our?Service
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1--Wide?ranges?of?products?are?available?for?different?styles?and?sizes.
2--Knowledgeable?sales?representatives?are?available?to?reply?all?inquiries?and??e-mails?within?24?hours.?They?could?also?offer?professional?advices?to?meet?your?satisfactory.
3--Friendly?Customer?Service:?
?a.?We?would?confirm?every?details?with?you?before?production?to?avoid?any?mistake;?
?b.?Our?cost?man?will?select?the?right?quarry?and?factories?for?your?orders.
?c.?Our?experienced?QC?will?follow?up?the?orders?to?ensure?quality
?d.?Our?sales?will?update?you?order?and?shipping?status?until?you?get?them?smoothly..
4--Quality?Control:Our?QC?will?check?products?pc?by?pc?before?packing.?
5--Timely?Delivery:We?always?send?out?containers?within?agreed?time.
6--Guarantee:We?are?guarantee?to?replace?or?refund?any?wrong?or?broken?products?that?caused?in?our?part.?
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FAQ
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A:?We?are?factory,?based?on?good?quanlity,we?could?provide?you?competitive?price.
Q:?How?do?you?ship?me?samples??Can?you?ship?"freight?collect"?
A:?We?could?ship?samples?by?DHL,?TNT,?Fedex,?EMS?etc,?and?we?also?ship?"freight?collect".
Q:?How?about?your?product?quanlity?
A:?All?products?have?to?go?through?three?checks?in?the?whole?process.We hope our partner grow up with us in a health way.
Q:?How?can?I?pay?for?my?order?
A:?We?always?work?with?new?customer?with?T/T?50%.?For?regular?customers,?we?work?with?T/T?30%.?
| Packing & Shipping and Payment Terms | ||||||||
| Packing Details | 1.20/50 kg per PE bag, 1000 kg per jumbo bag; packing in wooden crates, and wrapped with shrinking film.? | |||||||
| 2.All packing wooden material is heat treated. | ||||||||
| 3.?Standard wooden?pallet,for wholesale,retail or supermarket selling. | ||||||||
| Delivery Time | 10 -20 days. It depends on item and quantity as well. | |||||||
| MQO | 5 tons | |||||||
| Terms | FOB,CIF,CFR | |||||||
| Payment | L/C,T/T | |||||||
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Contact?Us
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To?:?John Yang
Tel: +86 151 3211 6910 ?Skype: reback1510
Motto:?Quality is the soul of an enterprise.
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