Nuts, Self-Locking Alloy, Corrosion and Heat Resistant, High Strength, All Metal, 1400°F Use, Unified "J" (MIL-S-8879) Thread Form

A new class of high strength, water and heat resistant polymer - cement composite solidified by an essentially anhydrous phenol resin precursor

Cement and Concrete Research ◽

10.1016/0008-8846(95)00111-o ◽

1995 ◽

Vol 25 (6) ◽

pp. 1191-1198 ◽

Cited By ~ 13

Author(s):

Masaki Hasegawa ◽

Tadashi Kobayashi ◽

G.K.Dinilprem Pushpalal

Keyword(s):

High Strength ◽

Cement Composite ◽

Phenol Resin ◽

New Class ◽

Heat Resistant

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Effects of the Potassium Titanate Functional Filler Types on the Thermal Protection Performance of Heat Resistant Ablative Coated Fabrics

NANO ◽

10.1142/s1793292018500145 ◽

2018 ◽

Vol 13 (02) ◽

pp. 1850014 ◽

Cited By ~ 3

Author(s):

Guoyi Liu ◽

Yuanjun Liu ◽

Xiaoming Zhao

Keyword(s):

Thermal Stability ◽

Thermal Protection ◽

High Strength ◽

Radiant Heat ◽

Insulation Property ◽

Minimum Diameter ◽

Potassium Titanate ◽

Heat Resistant ◽

Coated Fabric ◽

Coated Fabrics

Considering sub-micron potassium titanate whiskers (BX-101), nanoscale potassium titanate whiskers (AX-301), sub-micron potassium titanate whiskers (AX-316) and high strength potassium titanate crystal (AX-319) as functional fillers, heat resistant ablative coated fabrics which have high radiant heat reflectivity were prepared. The effect of the type of functional filler on the thermal protection performance of heat resistant ablative coated fabrics was mainly discussed. Research showed that the microstructure of potassium titanate functional filler had a significant impact on the radiant heat reflectivity and thermal insulation performance of the prepared coated fabric. The coated fabric which took nanoscale potassium titanate whiskers (AX-301) with a minimum diameter and greater length-diameter ratio as functional filler has the highest thermal reflectivity and the best insulation property. Heat ray reflectivity of potassium titanate coated fabrics had positive correlation with their crystallinities. The higher the coated fabric crystallinity was, the greater the heat ray reflectivity. Thermogravimetric analysis results showed that after adding four kinds of potassium titanate fillers, the thermal stability of the prepared coated fabrics was enhanced, and the nanoscale potassium titanate whiskers (AX-301) coated fabrics had the best thermal stability.

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