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les additifs de cimentation
CH210L Retardateur à moyenne température liquide
  • Manuel d'exploitation
  • MSDS
  • Norme professionnelle

Aperçu


  1. Retardateur peut aider à prolonger le temps d'épaississement du coulis de ciment, de sorte que l'eau de la boue puisse maintenir un état pouvant être pompé, pour satisfaire aux exigences du temps de construction de sécurité.
  2. Pour le système à basse- modérée température≤90℃(194℉,BHCT).
  3. Applicable au système de l'eau douce à la solution saline saturée.
  4. Il faut mélanger avec de l'eau lorsqu'on l'applique et pas d'exigence pour la qualité de l'eau.
  5. Pour le système du coulis de ciment de CH210L,Lorsque la température de durcissement est inférieure à la température de circulation,qui peut affecter la résistance de la partie supérieure.
  6. Pendant l'application à 95 degrés ou plus, la dose sera augmentée de manière significative, qui peut affecter la résistance de la partie supérieure.
  7. Ce produit comprend CH210L11, CH210L12 deux modèles.

Les indices physico - chimique

Apparence

Densité,g/cm3

Solubilité

Point de solidification,℃

Liquide incolore

1.10±0.05

100%

≤-5

Formule du coulis de ciment

Densité

Dosage recommandé

1.90±0.01g/cm3

0.2-3.0%(BWOC);
Ou 0.012-0.18 gallon/sac

Note: la formule est basée sur 50 kg / sac de ciment.
Performance des coulis de ciment

Item

Conditions expérimentales

Indice technique

Consistance initiale, Bc

80℃/45min,46.5MPa

≤30

40-100Bc Temps d'épaississement, min

≤40

Temps d'épaississement réglable

Réglable

Alignement d'épaississement

Normal

Liquide libre, %

80℃, Pression atmosphérique

≤1.4

24h Résistance à la compression,MPa

80℃,20.7MPa

≥14

Composition de coulis de ciment:ciment de classe G(HSR)700g;l'eau mélangé 308g(y compris);Agent antimousse 1.4g(0.2%);CH210L.

Note: À 80 ℃, le temps d'épaississement est dans la plage de 130-270min, afin de déterminer le dosage de CH210L dans l'expérience de la résistance à la compression et du liquide libre.

Emballage et Stockage

  • Avec les seaux en plastique de 20 kg ou de 25 kg, de 5USgallon ou de 200l,ou en fonction de la demande des clients.
  • Durée de vie de 12 mois,si ça dépasse, il a besoin d’examiner la qualité avant l'utilisation.

SECTION 1: PRODUCT NAME 
PRODUCT NAME: Moderate temperature retarder CH210L
PRODUCT DESCRIPTION:Oil well cement retarder
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

INGREDIENT NAME

COMPOSITION

CAS No.

Amino Trimethylene Phosphonic Acid 

10%  

6419-19-8

Ethylenediamine Tetramethylenephosphonic Acid

20%

1429-50-1 

Water 

70%

7732-18-5

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: Not required.
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 
COLOR: Colorless.
pH VALUE: 2.0±1.0.
RELATIVE DENSITY (water equal to 1): 1.10±0.05.
RELATIVE VAPOR DENSITY(air equal to1):No data.
PHYSICAL STATE: liquid.
ODOR: Slightly pungent.
WATER SOLUBILITY: Completely soluble in water.
FREEZING POINT: ≤ -5℃.
FLASH POINT: No applicable.
LOWER EXPLOSIVE LIMIT (common conditions, in the air): No applicable.
VOLATILIZATION WEIGHT LOSS: No data.
SECTION 10: STABILITY AND REACTIVITY 
AVIOD: Open fire, High temperature.
INCOMPATIBLE MATERIAL: Strong oxidizers.
HAZARDOUS DECOMPOSITION PRODUCTS: None.
SECTION 11: TOXICOLOGICAL INFORMATION 
INVASIVE ROUTE: Skin or eye contact and accidental inhalation or ingestion.
HEALTH HAZARD: Irritate eye and skin slightly; dust will stimulate the respiratory tract; careless ingestion has a stimulating effect on the oral cavity and stomach.
ACCIDENT INGESTION: Swallow 100ml, lead to breath difficulties, convulsions, paralysis, drowsiness, and other symptoms.
ACCIDENT INHALATION: Cause irritation of the Mucosal and upper respiratory tract.
CARCINOGENICITY: None.
SPECIAL REMIND: None.
SECTION 12: ECOLOGICAL INFORMATION 
BIODEGRADABLE: Not available.
ECOTOXICITY: Not available.
SECTION 13: DISPOSAL CONSIDERATIONS
WAST 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
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.