Unshaped Refractories / Plastic Refractories

HA-80 Plastic Plastic Refractories

HA-80 Plastic is the 78-82% Al₂O₃ grade in Shanker Agencies’ plastic refractories range, rated for continuous service to 1800°C.

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$HA-80 Plastic grade plastic refractories supplied by Shanker Agencies$

Grade

HA-80 Plastic

Al₂O₃ content

78-82%

Max service temperature

1800°C

Cold crushing strength

70 MPa

Bulk density

2.7 g/cc

HA-80 Plastic technical specification

Typical values for HA-80 Plastic plastic refractories. Test methods vary by property and product family, so confirm the applicable standard against the manufacturer datasheet before specifying.

Al₂O₃ content

78-82%

Bulk density

2.7 g/cc

Cold crushing strength

70 MPa

Max service temperature

1800°C

Where HA-80 Plastic is used

Burner blocks & burner quarlsBoiler & furnace wall patchingCement kiln hood & nose ring repairReheating furnace localised repairLadle & launder patchingMonolithic linings around tubes & penetrations

Is HA-80 Plastic right for your application?

Rated for continuous service up to 1800°C.

Compare HA-80 Plastic with other grades▾

Compare HA-80 Plastic against every grade SAPL stocks in this family.

Swipe to compare grades

Grade	Al₂O₃ content	Bulk density	Cold crushing strength	Max service temperature
Clay Plastic	42-48%	2.2 g/cc	30 MPa	1400°C
HA-70 Plastic	68-72%	2.5 g/cc	50 MPa	1700°C
HA-80 Plasticthis grade	78-82%	2.7 g/cc	70 MPa	1800°C

← HA-70 Plastic

Send the drawing, dimensions, application and quantity for HA-80 Plastic plastic refractories. Our technical team reviews the requirement and advises on grade and fulfilment route.

Request HA-80 Plastic Quote

Grade designations & equivalents▾

How HA-80 Plastic is referenced across Indian and export naming conventions.

SAPL grade code	HA-80 Plastic
Alumina content	78-82% Al₂O₃
Max service temperature	1800°C

Installation notes

1Supplied ready to use, do not add water to phosphate-bonded grades
2Ram in 25–50 mm layers with a pneumatic rammer; key into anchors for vertical/overhead work
3Cut vent holes for moisture/volatile escape before heat-up
4Controlled dry-out: 30°C/hr to 350°C with holds; phosphate bond develops strength on first firing

Disclaimer: values are typical and compiled by Shanker Agencies Pvt. Ltd. from standard industry data and published manufacturer specifications. They are indicative, not a guarantee. Confirm the exact grade datasheet before specifying. For a certified datasheet or quotation, contact info@shankeragencies.com or +91 98999 57888.