Qingdao Kede Shengdi
The General Agent in China authorized by CORTEC
135-0535-2885
Service Hotline
VpCI-649 concentrated liquid
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PRODUCT DESCRIPTION：
VpCI®-649 is a unique concentrated liquid formulation that protects ferrous and non-ferrous metals from corrosive solutions. In addition, this product is designed to provide long-term protection in fresh water and glycol closed loop systems.
E-Mail：zzgvci@163.com
商品详细
VpCI®-649 contains a molybdate tracer. VpCI®-649 MF is molybdate free, and contains a PTSA tracer for easy detection.
VpCI®-649 is also available in a cold weather version, VpCI®-649 Winterized for the convenience of storage in cold temperatures. VpCI®-649 Winterized provides freezing protection during product storage, it does not provide freezing protection to the diluted VpCI®-649 Winterized water solutions.
•Closed loop cooling systems
•Fire extinguishing system dry layup
•Hydrostatic testing of pipelines, casings, tanks, and valves
•Packer fluid additive
•Cooling tower layup
FEATURES
•Effective for a broad range of applications to stop aggressive corrosion in systems containing fresh water, glycol coolants, etc.
•Vapor phase action provides protection to areas that contact inhibitors cannot reach
•Contains an acrylic polymer to prevent scale formation
•Readily water-soluble liquid for easy application
•Protects copper, steel, galvanized steel, and aluminum
•Effective in low dosages
•Does not contain free amines
|
Protection Length |
Volume VpCI®-649 per 100 gal |
Volume VpCI®-649 per 100 L |
Dosage (%) |
ppm |
|
During Testing & Operational Protection |
0.3 gallons (38 ounces) |
300 mL |
0.3 |
3000 |
|
Up to 6 months |
0.5 gallons (64 ounces) |
500 mL |
0.5 |
5000 |
|
6-12 months |
1 gallon |
1 L |
1 |
10,000 |
|
12-24 months |
1.5 gallons |
1.5 L |
1.5 |
15,000 |
Detection: Concentration of VpCI®-649 can be monitored via molybdate tracer, pH, or refractometer. Concentration of VpCI®- 649 MF can be monitored via pH, refractometry, or PTSA. Contact Cortec® Technical Service for more information on monitoring product concentration.
TYPICAL PROPERTIES
VpCI®-649 & VpCI®-649 MF
Appearance Amber Liquid
Density 9.5-9.7 lb/gal (1.14-1.16 kg/L)
Type Water-based
pH 9.1-9.6 (Neat)
Freeze Point 7 to 10°F (-14 to -12°C)
VpCI®-649 Winterized
Carrier Water + Propylene glycol
Density 9.3-9.7 lb/gal (1.11-1.16 kg/L)
pH 9.1-9.6 (neat)
Freeze Point -36.4 oF (-38 oC)
|
Acute Toxicity Testing Results for VpCI®-649 Winterized |
||
|
Species |
Test Time (hours) |
LC50 (ppm) |
|
Salt Water |
||
|
M. beryllina (inland silverside) |
48 |
1460 |
|
M. bahia (mysid shrimp) |
48 |
1240 |
|
Fresh Water |
||
|
D. pule (water flea) |
48 |
2240 |
|
P. promelas (flathead minnow) |
48 |
2400 |
CONSIDERATIONS
The PTSA tracer used in VpCI®-649 MF degrades with exposure to light. Solutions of VpCI®-649 MF must be sheltered from light to retain PTSA tracer. If PTSA degrades, the concentration can still be monitored via a titration. Contact Cortec® Technical Service formore information.
STORAGE AND PACKAGING
VpCI®-649 is available in 5 gallon (19 liter) pails, 55 gallon (208 liter) drums, liquid totes, and bulk.
To ensure best product performance, store in original packaging, indoors, and out of direct sunlight at 40-100 oF (4-38 oC).
Shelf life: 2 years
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：www.cortecchina.com Mailbox：zzgvci@163.com Alibaba shop link click on the entrance Address：Room 2073, No. 12, chongmingdao East Road, Qingdao Economic Development Zone
