Share to - WeChat
x
Additives
CG210
  • Instructions
  • MSDS
  • Professional Standard

SUMMARY  

  1. CG210 fluid loss additive is a synthetic polymer which is capable of effectively reducing water loss filtering from the slurry to porous formation during cementing process.
  2. Specially designed for lightweight cement slurry (1.4-1.8g/cm3) and normal density slurry with certain dispersity.
  3. Generate thickening effect on cement slurry and enhance its suspension stability.
  4. Used below temperature of 180℃(356℉, BHCT).
  5. Applicable mixing water: from fresh water to salt-saturated water.
  6. Compatible well with other additives.
  7. CG210 series consists of L-type liquid, L-A type anti-freezing liquid, S-P type high purity powder, S-D type dry-mixed powder and S-T type dual-use powder.

PHYSICAL AND CHEMICAL INDICATORS

Type

Appearance

Density, g/cm3

Water-Solubility

Freezing Point ,℃

CG210L

Colorless or faint yellow liquid

1.10 ± 0.05

100%

≤-5

CG210L-A

Colorless or faint yellow liquid

1.15 ± 0.05

100%

≤-10

Type

Appearance

Bulk Density, g/cm3

Water-Solubility

0.315mm Residues, %

CG210S-P

White or faint yellow powder

0.70±0.20

100%

<15

CG210S-D

Grey powder

0.90±0.10

35-80% soluble

<15

CG210S-T

White or faint yellow powder

0.90±0.10

100%

<15

RECOMMENDED DOSAGE

Type

CG210L(-A)

CG210S-P

CG210S-D

CG210S-T

Dosage Range(By Weight of Blend)

4.0-8.0%

1.0-2.5%

2.0-5.0%

2.0-5.0%

CEMENT SLURRY PERFORMANCE

Item

Test Condition

Technical Indicator

Density of the lightweight cement slurry, g/cm3

25℃, Atmospheric Pressure

1.50±0.01

Density of Dyckerhoff cement slurry with certain dispersity, g/cm3

1.90±0.01

Fluid loss,
ml

Fresh water system

80℃, 6.9MPa

≤50

18% salt water system

≤150

18% salt water system

120℃, 6.9MPa

≤150

Thickening performance

Initial consistency, Bc

80℃/45min, 46.5MPa

≤30

40-100 Bc thickening time, min

≤40

Thickening time, min

50 –150

Rheological performance

Plastic viscosity(PV), cPs

80℃, Atmospheric Pressure

≤150

Yield point(YP), Pa

5–20

Free fluid, %

80℃, Atmospheric Pressure

≤1.4

24h compressive strength of normal density slurry, MPa

≥14

48h compressive strength of lightweight cement slurry, MPa

≥14

STANDARD PACKAGING AND STORAGE

  • The liquid type products should be used within 12 months after production. Packed in 25kg, 200L and 5 US gallon plastic barrels.
  • S-P/D type powder products should be used within 24 months and S-T type powder product should be used within 18 months after production. Packed in25kg bag.
  • Customized packages are also available.
  • Once expired, it shall be tested before use.

CG210

SECTION 1: PRODUCT NAME

PRODUCT NAME: CG210 Cementing Fluid Loss Additive

SECTION 2: HAZARDS IDENTIFICATION

CHARACTERISTICS: Nonflammable and inexplosive.

HEALTH HAZARDS: Irritate eye and skin slightly; Cause irritation of the mucosal and upper respiratory tract.

ENVIROMENTAL HAZARDS: Slightly toxic to fish and animal.

SPECIAL ATTENTION: None.

SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS

Type

INGREDIENT NAME

COMPOSITION

CAS NO.

CG210L

Copolymer

25-30%

/

Water

70-75%

7732-18-5

CG210S-P

Copolymer

98%

/

Water

2%

7732-18-5

CG210S-D

Copolymer

35-80%

/

Slag

20-65%

/

CG210S-T

Copolymer

35-80%

/

Sodium Chloride

20-65%

7647-14-5

SECTION 4: FIRST AID MEASURES

SKIN CONTACT: Put off contaminated clothing, rinse with soapy and clean flowing water.

EYE CONTACT: Raise the eyelid. Rinse it with plenty of clean flowing water and physiological saline. Consult a doctor if irritation occurs.

INGESTION: Drink plenty of water to induce vomiting; If be uncomfortable, consult a doctor please.

INHALATION: Escape to fresh air; If have breathing difficulties, consult a doctor.

SPECIAL ATTENTION: None.

SECTION 5: FIRE-FIGHTING MEASURES

FLAMMABILITY: See section 9(Physical and Chemical Properties).

FIRE FIGHTING MEDIUM: Foam, dry powder, carbon dioxide, water.  

SPECIAL FIRE-FIGHTING EQUIPMENTS: None.

SECTION 6: ACCIDENTAL RELEASE MEASURES

PERSONAL PRECATIONALS: Use personal protective equipment recommended in Section 8 (Exposure Controls/Personal Protection).

SPILL: Collect the most of leakage, clean the site of leakage.

WASTE TREATMENT METHODS: Be properly buried or handled according to local environment requirement.

PACKING TREATMENT METHODS: Transferred to the dumping site for proper disposal.

SECTION 7: HANDLING AND STORAGE

HANDLING: Keep the containers closed when not in use. Do not get in eyes, on skin. Wear proper personal protection.

STORAGE ATTENTION: Stored in a dry cool place, prevented from the sun and rain, kept away from the heat and fire and incompatible materials.

SPECIAL ATTENTION: None.

SECTION 8: ESPOSURE CONTROLS AND PERSONAL PROTECTION

ENGINEERING CONTROL: Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors or particles below their respective threshold limit value.

RESPIRATORY PROTECTION: Wear dusk mask.

SKIN PROTECTION: Wear standard protective clothing and gloves.

EYE PROTECTION: Wear chemical splash goggles.

SPECIAL ATTENTION: Smoking, food and water drinking are all forbidden.

SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES

Item

CG210L (-A)

CG210S-P

CG210S-D

CG210S-T

COLOR

White or faint yellow

White or faint yellow

Grey

White or faint yellow

PHYSICAL STATE

Liquid, viscosity: 200015000 mPa·s

Powder

Powder

Powder

pH VALUE

6.0±1.0

——

——

——

RELATIVE DENSITY (water equal to 1)

Standard type 1.10±0.05
anti-freeze type 1.15±0.05

——

——

——

BULK DENSITY, g/cm3

——

0.70±0.20

0.90±0.10

0.90±0.10

ODOR

Slightly pungent

Slightly pungent

Slightly pungent

Slightly pungent

WATER SOLUBILITY

Completely soluble in water

Completely soluble in water

35-80% soluble in water

Completely soluble in water

FREEZING POINT

Standard type -5℃

anti-freeze type -10℃

——

——

——

SECTION 10: STABILITY AND REACTIVITY

AVIOD: Open fire, High temperature.

INCOMPATIBLE MATERIAL: Strong oxidizers.

HAZARDOUS DECOMPOSITION PRODUCTS: None.

SECTION 11: TOXICOLOGICAL INFORMATION

INVASIVE ROUTE: Accidental inhalation or ingestion.

HEALTH HAZARD: Careless ingestion has a stimulating effect on the oral cavity and stomach.

SKIN CONTACT: Contact with skin for a long time, slightly induce skin redness.

EYE CONTACT: Induce eye irritant.

INGESTION: Lead to nausea and vomiting.

INHALATION: Lead to cough and prickle.

CARCINOGENICITY: None.

SPECIAL REMIND: None.

SECTION 12: ECOLOGICAL INFORMATION

BIODEGRADABLE: Not available.

ECOTOXICITY: Not available.

SECTION 13: DISPOSAL CONSIDERATIONS

WASTE TREATMENT METHOD: Be properly buried or handled according to local environment requirement.

PACKING TREATMENT METHOD: Transferred to the dumping site for proper disposal.

SECTION 14: TRANSPORT INFORMATION

This product is not included in the dangerous goods transport international regulations (IMDG,IATA,ADR/RID).

PACKAGE        Plastic barrel or bag

SECTION 15: REGULATORY INFORMATION

The Management Regulations of Dangerous Chemicals Management

The Practical Detailed Rules and Regulation for Dangerous Chemicals Management

The Classification and mark of Common Chemical Products (GB 13690-2009)

The General Rule of Common Chemical Products (GB15603-1995)

The Technology Conditions for the Packing Marks for Hazardous Cargo (GB 12463 -1990)

SECTION 16: OTHER INFORMATION

RELEASE DATE:05/08/2003.

REVISION DATE: 09/30/2013.

SUGGEST FOR AND USED RESTRICTIONS: The product is to be used in applications consistent with our product literature. This product is applied to industry only.