Qingdao Kede Shengdi
The General Agent in China authorized by CORTEC
135-0535-2885
Service Hotline
VpCI-377 water-based concentrate
市 場 價：￥0
優(yōu) 惠 價：￥1
庫 存：0
PRODUCT DESCRIPTION：
VpCI®-377 is a water-based concentrate designed as a complete replacement for oil-based rust preventives for indoor protection of equipment and components.
E-Mail：zzgvci@163.com
商品詳細
VpCI®-377 forms a solution in water and is applied to metal surfaces by spraying or dipping. In many cases, VpCI®-377 does not always need to be removed, but if necessary, can be removed with conventional alkaline cleaners, such as Cortec VpCI®-414.
VpCI®-377 is also available in a cold weather version. VpCI®- 377 Winterized has a lower freezing point for the convenience of application and storage in cold temperataures.
*Contact Cortec® Technical Service for dilution recomendations.
FEATURES
?Protects ferrous and non-ferrous metals
?Water-soluble, safe to apply
?Very stable in hard water
?Will not clog filtration systems
?Forms a clear, dry, hydrophobic film
?Easy to remove if necessary
?Nitrite and phosphate ester free
?Non-flammable
?Passes ASTM D-4627-86 (Test Method for Iron Chip Corrosion for Water-soluble Metalworking Fluids) at 2% by weight
?Excellent wetting properties
?No hazardous decomposition by-products
?Can be coated over with most conventional paint systems
TYPICAL APPLICATIONS
Thin film coating for dry storage of:
?Castings, tubular parts, finished parts, gears
?Pumps and housings
?Textile and printing equipment
?Structural steel, sintered metals
?Bars and roll stock
?Additive to rinse water systems Spraying or dipping on metal surfaces will provide indoor protection.
?Carbon steel
?Aluminum
?Stainless steel
?Copper
?Galvanized steel
Product Preparation:
Add VpCI®-377 to water and mix thoroughly. Spray, dip, or use in parts washers and rinse tanks. Solution concentration can be monitored by a refractometer, or pH.
TYPICAL PROPERTIES
VpCI®-377
Appearance
Clear dark brown or black liquid
Film Type
Dry, clear
Non-volatile Content
40-47%
pH
7.5-9.5 (Neat)
Density
8.7-9.2 lb/gal (1.04-1.10 kg/l)
BOD/COD
(2.5% solution in water 28 days)
0.48
Corrosion Resistance
Up to 24 months indoors
VpCI®-377 Winterized
Appearance
Clear amber liquid
Film Type
Dry, clear
Non-volatile Content
36-42%
pH
7.8-8.9 (Neat)
Density
8.8-9.2 lb/gal (1.05-1.10 kg/l)
Carrier
Water + Propylene glycol
Freeze point
-22°F (-30°C)
Corrosion Resistance
Up to 24 months indoors
STANDARD TEST METHODS
ASTM D1735
Water Fog Cabinet
ASTM D-1748
Humidity Cabinet
ASTM D-4627
Cast Iron Chip Test
ASTM G-31
Immersion Corrosion Testing
NACE RP0487-2000
Selection of Rust Preventitives
STORAGE AND PACKAGING
VpCI®-377 is available in 5 gallon (19 liter) pails, 55 gallon (208 liter) drums, liquid totes, and bulk. The product should be stored sealed in a heated warehouse to avoid freezing.
VpCI®-377 Winterized is available in 5 gallon (19 liter) pails, 55 gallon (208 liter) drums, liquid totes, and bulk.
VpCI®-377 is also available in EcoAir® compressed air cans (12 oz. / 340 g) bottles.
Shelf life is 24 months.
Qingdao Cortec Rust Proof Materials Co., Ltd.,
Consultation hotline：0532-80989502
Sales Hotline：135-0535-2885
E-mail：zzgvci@163.com
QQ：592192408
Address：Room 2073, No. 12, chongmingdao East Road, Qingdao Economic Development Zone
Alibaba store：https://shop1420649126784.1688.com
Qingdao Cortec Rust Proof Materials Co., Ltd., the General Agent in China authorized by CORTEC Mobile phone：13505352885 Telephone：0532-80989502 Website：greattone.com.cn Mailbox：zzgvci@163.com Alibaba shop link click on the entrance Address：Room 2073, No. 12, chongmingdao East Road, Qingdao Economic Development Zone