الوصف
How VCI powder works:
VCI powder, a kind of water soluble antirust powder that may be
used in both dry process and wet process. It is mainly applied to
corrosion-inhibiting treatment for internal surfaces of depression,
hollow or cavity of metal articles. Fantastic antirust effect can
be obtained by applying dry VCI powder in a confined space. With
gasification, VCI adheres to metal surfaces to form a compact
protection film which plays a role of antirust. In the manufacture
industry of pressure vessel such as boiler, VCI powder mixed with
water is often used for hydrostatic test.
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Product details
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Name
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VCI Powder (VCI antirust powder)
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Code
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Rvci***8, Rvci***9
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Materials
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VCI+additives
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Usage
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Antirust chemicals for metals
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In bag
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2.5g, 5g, *0g, *0g, *0g, **0g, as required
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In bulk
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*5kg/drum
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Purity
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*9.6%
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Smell
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Slightly
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Rustproof life
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Above 2 years (use according to request)
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Package
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Standard export package or as customers requirement
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Purchase info
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MOQ
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Negotiable
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Delivery
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7~*0day after get your payment
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Payment terms
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T/T, L/C or western union
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Price terms
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FOB Shanghai, EXW, CIF
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Features/Advantages:
1. The VCI powder is especially applicable to the internal surface
antirust of a confined space of the articles for antirust,
including the articles cavity, hollow, curved faces, etc.
2. The continuous antirust effects remain if the confined space is
enclosed after being opened.
3. After the articles for antirust are pun into the next procedure,
the powder may be used without surface pretreatment.
4. No dirty marks will be left after the powder is applied, and it
is easy to be removed by compressed air or cleaned by water.
5. The powder contains no silicones, phosphate and heavy metals,
being safe to environment. It passes SGS certification and complies
with RoHS directives.
Dosage
**0g~**0g/m3
Applicable Metals:
It is applicable to ferrous metal, alloy steel, cast iron, copper,
brass, bronze, plated metal, zinc and its alloy, chrome and its
alloy, cadmium and its alloy, nickel and its alloy, tin and its
alloy, aluminum and its alloy, and other metal materials and their
products.
Application Methods:
1. Clean and dry the surfaces of the articles for antirust, without
residual fragments, dirty marks and other filth left on them.
2. When applying loose powder in a dry process, evenly spray the
powder on the surfaces of the articles for antirust with a
low-pressure air hose or a sprayer without particularly
concentrating on any side and the articles may be sealed after the
operation is completed.
3. When applying loose powder in a wet process, prepare the powder
into 1%*2% water solution, and then perform spraying, brushing,
flushing or soaking procedures, and the articles may be sealed
after the operation is completed.
4. When applying powder in bag in a dry process, place the powder
bag within the distance where VCI is valid, and endeavor to place
or suspend it in the upper space of the articles for antirust
because the density of VCI antirust gas is larger than that of
air.
5. Operate with clean gloves, and do not contact the articles for
antirust with naked hands.
Custody and Storage:
With sealed package, it shall be kept in a cool, dry place, away
from sunshine and no contact with sources of ignition and corrosive
materials. The quality guarantee period shall be twelve months from
the date of delivery.
FAQ:
1)Why choose us?
First, as a manufacture, we have competitive price and high-quality
goods. Also, we have specialized in this area for about *1 years
and owned high reputation from our customers.
2) Whats your trade terms?
We usually do business based on EXW, FOB or CIF term.
We accept T/T, West Union.*0% deposit,*0% balance paid before
loading.
3) How can I get a sample to check your
quality?
After price confirmation, you can require for samples to check our
quality.
If you just need a blank sample to check the design and paper
quality, we will provide you sample for free, as long as you afford
the express freight.If your trial order meet our MOQ,we will return
freight.
4) What is the shipping way we can use for our
order?
We can follow your advice if you have frequent cooperator on
logistics.
We suggest ocean shipping when deliver mass production and express
like EMS,DHL,TNT etc. when sample order for your choices and
reference.
5) What about the lead time for mass
production?
Honestly, it depends on the order quantity and the season you place
the order. Generally speaking, we suggest that you start inquiry
one months before the date you would like to get the products at
your country.
| بلد: |
China |
| نموذج رقم: |
Rvci-408, Rvci-409
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| سعر فوب: |
18 ~ 19 / Kilogram ( Negotiable ) (قابل للتفاوض)
أحصل على آخر سعر
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| الموقع: |
suzhou,jiangsu,china |
| سعر الحد الأدنى للطلب: |
18 per Kilogram |
| الحد الأدني للطلب: |
100 Kilogram |
| تفاصيل التغليف: |
Standard export package or as customer�s re |
| موعد التسليم: |
7~10day after get your payment |
| القدرة على التوريد: |
1000 Kilogram per Day |
| نوع الدفع: |
T/T, L/C, Western Union |
| مجموعة المنتج : |
vci powder
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