Acid-resisting refractory plastic mouldable

DFNMSS acid-resisting mouldable refractory is according to the self-developed CFB garbage incinerator’s technical requirements and working condition by Institute of thermal physics of Chinese academy sciences to develop NMSS series acid-resisting castable refractory that suitable for the requirement of garbage incinerator . it has the characteristics of highly malleable with room temperature , big adhesion , natural dryness with small shrink ,high strength after drying , excellent abrasion resistance and crack resistance , erosion resistance and steady thermal shock resistance that easy for construction. It is regarded as the most ideal acid-proofing and wear-resisting materials that used in the garbage incinerator by the CFB boiler combustion technology engineering research center of Chinese academy science thermal physics institute .

Acid-resisting refractory plastic mouldable

CFB Boiler DFNMSS wear-resisting acid-resisting  refractory plastic mouldable

Technical performance parameters:

Project Condition Index
Volume density,(g/cm3) 110℃ x24h drying ≥ 2.80
Compression strength(MPa) 110℃ x24h drying ≥ 80
1100℃ x5h after-burning ≥ 90
Breaking strength(MPa) 110℃ x24h drying ≥ 14
1120℃ x5h after-burning ≥18
Refractoriness(℃) ≥ 1730
Thermal conductivity(W/m. k) 350℃ 1.72
Thermal shock resistance 9oo℃ water cooling/per time ≥ 25
Abrasive resistance ASTM-C704 standard   CC ≤6

Remark: We could adjust technical performance index according to client’s working condition.

Details of High strength acid-resisting wear-resisting refractory plastic mouldable for tunnel kiln :
Mouldable refractory is made by refractory aggregate,powder,binder and admixture.It has good work performance and plasticity. According to America ASTM, mouldable refractory’s plasticity index is more than 15%,castable refractory’s plasticity index is less than 15%.In China, mouldable refractory’s plasticity index is between 15%-40%.

1.Binder- clay, phosphoric acid,phosphate, aluminium sulfate etc

2.Refractory aggregate and power

a.Fire clay (chamotte) based

b.High alumina based

c.Mullite corundum based

e.Silica based

f.Magnesia based etc

Features of high strength acid-resisting wear-resisting refractory plastic mouldable for tunnel kiln :

  1. Excellent fluidity and plasticity, high refractoriness;
  2. Good performance to thermal shock, anti-stripping,corrosion and abrasion resistance;
  3. Good volume stability, good associative property, low water absorption;
  4. No need for any chemical additives, convenient installation to reach high efficiency.

Application of High strength DFNMSS acid-resisting wear-resisting refractory plastic mouldable for tunnel kiln :
Mouldable refractory is widely used for metallurgy, machinery, petrochemical, electric power etc industrial kiln furnace. Such as high temperature lining of boiler,heating furnace,heat treatment furnace,cement rotary kiln,shaft kiln,forge furnace soaking furnace, annealing furnace, sintering furnace electric furnace etc thermal equipment.


CFB Boiler wear-resisting refractory plastic mouldable

Mouldable plastic is made by refractory aggregate,powder,binder and admixture.It has good work performance and plasticity. According to America ASTM, mouldable refractory’s plasticity index is more than 15%,castable refractory’s plasticity index is less than 15%.In China, mouldable refractory’s plasticity index is between 15%-40%. …

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Micro-expansion refractory plastic mouldable

Micro-expansion mouldable refractory has the advantages of strong plasticity under natural temperature , high adhesion ,high strength after natural drying ,its volume becomes expand slightly under high temperature ,high refractoriness, good sealing performance and easy construction. …

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Shipping
1.FEDEX/DHL/UPS/TNT for samples.
2.By Sea for batch goods.
3.Customers specifying freight forwarders or negotiable shipping methods!
4.Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.

Payment Terms
1.Payment: T/T, Western Union,LC; Usually 30% paid by T/T as deposit,the rest 70% balance paid by T/T before delivery .
2.MOQ: Usually 1Tons,Customers can order certain PCS for special brick.
3.Quality Warranty: 3years.

Package Information
1.On wooden pallets with plastic cover.
2.According to customer’s requirements.

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