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S.Dio

Turbine Blade and Insulator manufacturer for shipbuilding and offshore industry
Name

Special vacuum shapred ceramic fiber

Model 1260STD, 1260HP, 1350, 1400, 1450
Series S.Dio
Product Description

Vacuum formed special shapres proced with high quality selected alumina silica fiber by vacuum forming technology. It is designed according to different base, surface treated and inserts, some shapes like pipe, tap cone, cover .etc are very common. working temperature range from 950℃(1700℉) to 1450℃(2600℉).

Features

• Low thermal conductivity

• Thermal shock resistance and high temerature stability

• High tensile strength

• Sound absorption

• Easy cut and installment

• No asbestos

• Chemical corrosion resistance

• Low hear storage




Technical characteristics

Type1260STD1260HP135014001450
Continuous use temp℃(℉)1050(1922)1100(2012)11701200(2192)1350(2462)
Density(kg/㎥)

300

450

300

450

300

450

300

450

300

450

Permanent linear shrinkage(%)

(24hrs@320kg/㎥)

2-3

(1000℃)

2-3

(1100℃)

2-3

(1170℃)

2-3

(1200℃)

2-3

(1350℃)

Thermal conductivity

(w/m.k), (128kg/㎥)

0.13(800℃)

0.19(1000℃)

0.13(800℃)

0.19(1000℃)

0.15(800℃)

0.24(1000℃)

0.13(800℃)

0.19(1000℃)

0.13(800℃)

0.19(1000℃)

Chemical composition(%)Al2O34647~4948~5252~5539~40
Al2O3+SiO297999999-
ZrO2----15~17
Fe2O3<1.00.20.20.20.2
Na2O + K2O≤0.50.20.20.20.2