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Qingdao Leadsun Refractory Co., Ltd

  • China,Qingdao
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China Phosphate Bonded Refractory Plastic Castable High Corrosion Resistance
China Phosphate Bonded Refractory Plastic Castable High Corrosion Resistance

  1. China Phosphate Bonded Refractory Plastic Castable High Corrosion Resistance
  2. China Phosphate Bonded Refractory Plastic Castable High Corrosion Resistance
  3. China Phosphate Bonded Refractory Plastic Castable High Corrosion Resistance
  4. China Phosphate Bonded Refractory Plastic Castable High Corrosion Resistance

Phosphate Bonded Refractory Plastic Castable High Corrosion Resistance

  1. MOQ: 1 ton
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,D/P,T/T,Western Union
Supply Ability 2000 tons/month
Delivery Time 10 days
Packaging Details Kraft paper bag + Pallet
Refractoriness 1350-1850C
Size 1-6mm
Package bag+ pallet
Al2O3 40-90%
Color Grey
Type low cement, high alumina, insulation type,plastic,gunning type
Brand Name LEADSUN
Model Number Plastic Castable
Certification ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/P,T/T,Western Union Supply Ability 2000 tons/month
Delivery Time 10 days Packaging Details Kraft paper bag + Pallet
Refractoriness 1350-1850C Size 1-6mm
Package bag+ pallet Al2O3 40-90%
Color Grey Type low cement, high alumina, insulation type,plastic,gunning type
Brand Name LEADSUN Model Number Plastic Castable
Certification ISO Place of Origin China
High Light Plastic Castable Corrosion ResistancePhosphate Bonded Plastic Castable
Product Overview

Our LDSPC Series Plastic Castable is a uniquely formable, phosphate-bonded refractory designed to thrive in the most chemically aggressive high-temperature settings. Based on high-purity bauxite, mullite, or corundum aggregates and bonded with liquid aluminium dihydrogen phosphate, this material exhibits outstanding plasticity during installation, allowing it to be rammed or formed into complex shapes without the need for extensive formwork. It delivers unsurpassed resistance to acidic, neutral, and basic slags, making it the definitive choice for severe corrosion and wear applications.

Technical data
Item LDSPC65 LDSPC75 LDSPC80 LDSPC95
Service Temp ℃ 1550 1600 1650 1700
Bulk Density (g/cm3) (Dried at 110℃) 2.4 2.5 2.6 2.8
CCS 110℃ (Mpa) 1100℃ 1500 ℃

30

45

50

35

45

50

40

50

60

50

65

70

MOR 110℃ (Mpa) 1100℃ 1500℃

8

9

10

9

10

11

10

11

12

12

13

14

Max Grain Size (mm) 5 5 5 5
Chemical Analysis(%) Al2O3 Fe2O3


65

2.0


75

2.0


80

1.8


90

1.5

Mixing Liquid Shall be supplied with the castable powder
Defining Characteristics & Advantages:
  • Superior Corrosion & Erosion Resistance: Exceptionally withstands chemical attack from a wide spectrum of aggressive slags and fluxes, extending service life in harsh conditions.
  • Excellent High-Temperature Performance: Maintains high mechanical strength and structural integrity under continuous exposure to extreme heat.
  • Adjustable Workability: The plasticity can be fine-tuned during mixing and installation to suit vertical walls, overhead applications, or intricate shapes.
  • Versatile Installation: Typically supplied with a liquid binder or as a ready-to-use mix, it can be rammed in place around anchors, simplifying installation in repair and new construction scenarios.
  • Broad Chemical Compatibility: Its phosphate chemistry provides robust performance across varied furnace atmospheres and process chemistries.
Primary Applications in Severe Service:

This plastic castable is the material of choice for lining, patching, and repairing equipment exposed to intense chemical and thermal stress:

  • Steel Industry: Ladle slag lines, tundish impact pads, electric arc furnace sidewalls, and other areas prone to slag corrosion.
  • Non-Ferrous Metal Processing: Linings for copper converters, anode furnaces, and aluminum holding furnaces.
  • Chemical & Incineration: Waste incinerator chambers, slagging gasifiers, and reactors handling corrosive materials.
  • General Industrial Furnace Repair: Ideal for monolithic repair of damaged brickwork in coke ovens, glass furnaces, and cement kilns due to its moldability.
The Strategic Solution for Unforgiving Applications:

When off-the-shelf refractories fail due to chemical attack, Plastic Castable provides a reliable line of defense. Its unique combination of installability and durability allows for the construction of long-lasting, monolithic linings in geometries and environments where other materials are not feasible. Investing in LDSPC means investing in extended campaign life and reduced maintenance frequency for your most critical assets.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2014

  • Total Annual:

    3000000-5000000

  • Employee Number:

    5~20

  • Ecer Certification:

    Verified Supplier

Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...

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Get in touch with us

  • Reach Us
  • Qingdao Leadsun Refractory Co., Ltd
  • No. 700, Qingshan Road, Licang District, Qingdao, China
  • https://www.insulation-refractory.com/

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