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POLYMER RETARDER SC510 HT

POLYMER RETARDER SC510 HT


  • Product Name: SC510 HT POLYMER RETARDER
  • Other Names: /
  • Category: Fine Chemical - Specialty Chemical
  • CAS No.: /
  • EINECS: /
  • Appearance: White or faint yellow liquid
  • Molecular Formula: /
  • Brand Name: Colorcom
  • Shelf Life: 2 Years
  • Place of Origin: Zhejiang, China.
  • Product Detail

    Product Tags

    Product Description

    1.Retarder helps extend the thickening time of cement slurry in order to keep it pumpable, which, therefore, ensures sufficient pumping time for a safe cementing project.
    2.Thickening time has a linear relation with the dosage and temperature. The Right-Angle thickening curve can be achieved.
    3.Strength of set cement develops fast, and the top of the sealing section will not over-retarded.
    4.Use below 150℃(302℉, BHCT).
    5.Has good compatibility with polymer fluid loss additive, and little effect on high temperature fluid loss performance.
    6.CH610 series consists of L-type liquid, L-A type anti-freezing liquid, P-P type high purity powder, P-D type dry-mixed powder and P-T type dual-use powder.

    Specifications

    Type

    Appearance

    Density,g/cm3

    Water-Solubility

    SC510L

    (standard type)

    White or faint yellow liquid

    1.10±0.05

    Soluble

    SC510L-A

    (anti-freezing type)

    White or faint yellow liquid

    1.15±0.05

    Soluble

    Type

    Appearance

    Density,g/cm3

    Water-Solubility

    SC510P-P

    White or faint yellow powder

    0.80±0.20

    Soluble

    SC510P-D

    Grey powder

    1.00±0.10

    Partly soluble

    SC510P-T

    White or faint yellow powder

    1.00±0.10

    Soluble

    Recommended Dosage

    Type

    SC510L(-A)

    SC510P-P

    SC510P-D

    SC510P-T

    Dosage Range (BWOC)

    2.0-8.0%

    0.5-2.5%

    1.5-4.0%

    1.5-4.0%

    Cement Slurry Performance

    Item

    Test condition

    Technical Indicator

    Initial consistency, Bc

    150℃/73min, 94.4mPa

    ≤30

    40-100Bc thickening time, min

    ≤40

    Thickening time adjustability

    Adjustable

    Sudden change value of consistency, Bc

    ≤10

    Free fluid, %

    ≤1.4

    Compressive strength for 24h, mPa

    150℃, 20.7mPa

    ≥14

    Composition: API Class G(HSR) 600g, silica flour 210g(35%), silica fume 36g(6%), mixed water 342g(including liquid additives), defoamer 1.8g(0.3%), SC510.

    Note: The dosage of SC510 is determined under te precondition of adjusting the thickening time range of cement slurry at 150℃ to 200-375 min.

    Standard Packaging and Storage

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

    Package

    25KG/BAG or as you request.

    Storage

    Store at a ventilated, dry place.

    Executive Standard

    International Standard.


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