摘要:
The present invention relates to a tape heater including: at least one flexible fabric base formed from a heat-resistant thread, the at least one flexible fabric base including a first fabric base part and a second fabric base part; and a heater member, in which the heater member is interposed between the first fabric base part and the second fabric base part. Since the heater member is interposed between the fabric base(s), the tape heater of the present invention exhibits superior flexibility and stretchability and is superior in easily being wrapped around a pipe, as well as reliably protecting the heater member. Further, tape heaters can be continually manufactured, so long as weaving or knitting of the fabric base(s) is caused to proceed while the heater member is interposed between the fabric base(s), to thus join the fabric base(s), Hence, enhancement of production efficiency and prevention of an increase in production cost can be attained.
摘要:
The present invention provides a soundproof cover comprising: a sound-absorbing material having air permeability; and a skin material impregnated with a viscoelastic material and having air permeability, wherein the skin material is provided on a surface of the sound-absorbing material opposite to a sound source, and wherein the soundproof cover has a three-dimensional shape corresponding to an outer shape of the sound source.
摘要:
The present invention provides an insulated container capable of reducing manufacturing costs, obtaining a sufficient heat insulating effect, and capable of being applied to various installation spaces having different shapes, and a method of manufacturing the same. The insulated container, which stores a liquid at a maintained temperature, includes: an internal container (1) which stores the liquid therein and includes a liquid inlet (5) and a liquid outlet (5); a sheet-like covering material (3) which houses the internal container (1); and an insulated space which is provided between the covering material (3) and the internal container (1) and is filled with a heat insulating material (2) and a gas adsorbent (4) to be decompressed. In the insulated container, a filler (6) is provided to a joint section (7) between the covering material (3) and the internal container (1).
摘要:
The present invention provides an elastomer composition comprising a mixture of (A) a perfluoroelastomer and (B) at least one elastomer selected from fluorine rubbers, silicone rubbers and ethylene-propylene based rubbers, in a mixing ratio (A/B) of from 0.5/99.5 to 80/20 in terms of weight ratio.
摘要:
The present invention provides a process for producing a steel sheet coated with a chemical conversion film, comprising: coating either one side or both sides of a steel sheet with a treating liquid comprising silica particles and an acid ingredient; and drying the applied treating liquid by heating to thereby form a coating film comprising a reaction product of the silica, the acid ingredient and one or more metals in the steel sheet.
摘要:
The present invention provides a conductive epoxy resin composition comprising an epoxy resin, a curing agent, a curing accelerator comprising a salt of a diazabicyclo compound and an organic acid, and a carbon material containing expanded graphite. Also disclosed are a production method of the composition, and a molded article and a fuel cell separator produced from the composition.
摘要:
The present invention provides a soundproof cover having: a sound absorbing material; and a skin material adhesively provided on a surface of the sound absorbing material, wherein the skin material has a material having at least one of air permeability or flexibility.