UNITED REFRACTORIES CO.
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Plastics and Ramming Mixes > Plasters

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PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS F

High alumina, phosphate bonded soft plastic

°F	°C
3100	1700

Lbs/ft³	Kg/m³
153	2450

AI₂O₃	SiO₂	P₂0₅	Other
51.2	42.8	3.4	2.6

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU J

High strength, mullite based, phosphate bonded soft plastic, spalling and abrasion resistance

°F	°C
3100	1700

Lbs/ft³	Kg/m³
170	2720

AI₂O₃	SiO₂	P₂0₅	Other
67.2	25.9	4.1	2.8

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU FINE

Mullite based, phosphate bonded soft plastic refractory

°F	°C
3100	1700

Lbs/ft³	Kg/m³
165	2640

AI₂O₃	SiO₂	P₂0₅	Other
65.8	28.1	3.7	2.4

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU 9

High alumina, phosphate bonded soft plastic refractory, good slag and abrasion resistance

°F	°C
3300	1820

Lbs/ft³	Kg/m³
190	3040

AI₂O₃	SiO₂	P₂0₅	Other
85.2	8.1	4.6	2.1

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU 8

High strength, phosphate bonded soft plastic refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
178	2850

AI₂O₃	SiO₂	P₂0₅	Other
82.8	8.5	4.4	4.3

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS BLU

Very good strength, high alumina, phosphate bonded soft plastic refractory

°F	°C
3100	1700

Lbs/ft³	Kg/m³
162	2600

AI₂O₃	SiO₂	P₂0₅	Other
65.6	28.4	3.4	2.6

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90PF

Fine grained, fused alumina phosphate bonded soft plastic

°F	°C
3200	1760

Lbs/ft³	Kg/m³
180	2880

AI₂O₃	SiO₂	P₂0₅	Other
87.8	7.0	3.2	2.0

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90HS FINE NP

Abrasion resistant, fine grained, very high alumina based, phosphate bonded soft plastic

°F	°C
3200	1760

Lbs/ft³	Kg/m³
187	3000

AI₂O₃	SiO₂	TiO₂	Other
88.9	9.7	0.6	0.8

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90HS FINE

Fine grained, very high alumina, phosphate bonded soft plastic, slag and abrasion resistant

°F	°C
3200	1760

Lbs/ft³	Kg/m³
185	2960

AI₂O₃	SiO₂	P₂0₅	Other
87.3	7.8	3.4	1.5

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90HS

Very high alumina, phosphate bonded soft plastic, abrasion and slag resistant

°F	°C
3200	1760

Lbs/ft³	Kg/m³
185	2960

AI₂O₃	SiO₂	P₂0₅	Other
92.3	2.8	4.7	0.2

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90FC

Slag and abrasion resistant, phosphate bonded, fused alumina soft plastic

°F	°C
3200	1760

Lbs/ft³	Kg/m³
185	2960

AI₂O₃	SiO₂	P₂0₅	Other
84.1	8.9	4.7	2.3

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 90

High alumina, phosphate bonded soft plastic with good strength

°F	°C
3200	1760

Lbs/ft³	Kg/m³
185	2960

AI₂O₃	SiO₂	P₂0₅	Other
86.0	8.4	3.4	2.2

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 89F

High strength, abrasion resistant, bauxite based, phosphate bonded soft plastic refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
180	2880

AI₂O₃	SiO₂	P₂0₅	Other
80.3	12.8	3.7	3.2

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 89

High strength, abrasion resistant, bauxite, phosphate bonded soft plastic refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
180	2880

AI₂O₃	SiO₂	P₂0₅	Other
81.6	11.4	3.7	3.3

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 85F NP

Fine grained, clay bonded plastic refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
183	2930

AI₂O₃	SiO₂	TiO₂	Other
78.2	17.8	2.1	1.9

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 85ESS

High strength, phosphate bonded bauxitic soft plastic

°F	°C
3200	1760

Lbs/ft³	Kg/m³
178	2850

AI₂O₃	SiO₂	P₂0₅	Other
76.4	16.3	3.7	3.6

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-PLAS 70 J

High hot strength, mullite based, phosphate bonded soft plastic refractory

°F	°C
3100	1700

Lbs/ft³	Kg/m³
170	2720

AI₂O₃	SiO₂	P₂0₅	Other
68.5	25.6	3.7	2.2

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM NXT-8 PLASTER

High strength, mullite based, phosphate bonded plaster refractory

°F	°C
3150	1730

Lbs/ft³	Kg/m³
160	2560

AI₂O₃	SiO₂	P₂0₅	Other
66.6	27.1	3.5	2.8

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM F PLASTER

High alumina, phosphate bonded, plaster

°F	°C
3000	1650

Lbs/ft³	Kg/m³
157	2520

AI₂O₃	SiO₂	P₂0₅	Other
43.8	50.0	3.4	2.8

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM BLU FINE PLASTER

Mullite based, phosphate bonded plaster refractory

°F	°C
3100	1700

Lbs/ft³	Kg/m³
160	2560

AI₂O₃	SiO₂	P₂0₅	Other
61.5	32.5	3.6	2.4

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM B-2 PLASTER

Super duty, phosphate bonded plaster

°F	°C
3000	1650

Lbs/ft³	Kg/m³
145	2320

AI₂O₃	SiO₂	P₂0₅	Other
43.6	50.2	3.4	2.8

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90LP PLASTER

Phosphate bonded plaster

°F	°C
3200	1760

Lbs/ft³	Kg/m³
180	2880

AI₂O₃	SiO₂	P₂0₅	Other
89.6	7.6	1.8	1.0

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90FC PLASTER

Slag and abrasion resistant, phosphate bonded fused alumina plaster refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
185	2960

AI₂O₃	SiO₂	P₂0₅	Other
86.0	8.4	3.4	2.2

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 90 PLASTER

Phosphate bonded plaster refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
175	2800

AI₂O₃	SiO₂	P₂0₅	Other
85.2	9.1	3.4	2.3

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85NP PLASTER

High alumina plaster refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
180	2880

AI₂O₃	SiO₂	TiO₂	Other
77.9	18.7	1.7	1.7

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85C PLASTER

High strength, bauxite based phosphate bonded plaster refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
180	2880

AI₂O₃	SiO₂	P₂0₅	Other
73.9	19.2	3.7	3.2

PRODUCT NAME /
CHARACTERISTICS

MAXIMUM
TEMPERATURE

MATERIALS
REQUIRED

CHEMICAL ANALYSIS
BY PERCENTAGE

UNI-RAM 85C LP PLASTER

High alumina, high strength coarse grained, chemically bonded plastic refractory

°F	°C
3200	1760

Lbs/ft³	Kg/m³
180	2880

AI₂O₃	SiO₂	P₂0₅	Other
75.7	19.3	1.8	3.2

UNITED REFRACTORIES CO. PRODUCT LISTING

Plastics and Ramming Mixes > Plasters

Request More Information on UNI-PLAS F

Request More Information on UNI-PLAS BLU J

Request More Information on UNI-PLAS BLU FINE

Request More Information on UNI-PLAS BLU 9

Request More Information on UNI-PLAS BLU 8

Request More Information on UNI-PLAS BLU

Request More Information on UNI-PLAS 90PF

Request More Information on UNI-PLAS 90HS FINE NP

Request More Information on UNI-PLAS 90HS FINE

Request More Information on UNI-PLAS 90HS

Request More Information on UNI-PLAS 90FC

Request More Information on UNI-PLAS 90

Request More Information on UNI-PLAS 89F

Request More Information on UNI-PLAS 89

Request More Information on UNI-PLAS 85F NP

Request More Information on UNI-PLAS 85ESS

Request More Information on UNI-PLAS 70 J

Request More Information on UNI-RAM NXT-8 PLASTER

Request More Information on UNI-RAM F PLASTER

Request More Information on UNI-RAM BLU FINE PLASTER

Request More Information on UNI-RAM B-2 PLASTER

Request More Information on UNI-RAM 90LP PLASTER

Request More Information on UNI-RAM 90FC PLASTER

Request More Information on UNI-RAM 90 PLASTER

Request More Information on UNI-RAM 85NP PLASTER

Request More Information on UNI-RAM 85C PLASTER

Request More Information on UNI-RAM 85C LP PLASTER

UNITED REFRACTORIES CO.
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