RU94033295A - Method of porous material making - Google Patents

Method of porous material making

Info

Publication number
RU94033295A
RU94033295A RU94033295/04A RU94033295A RU94033295A RU 94033295 A RU94033295 A RU 94033295A RU 94033295/04 A RU94033295/04 A RU 94033295/04A RU 94033295 A RU94033295 A RU 94033295A RU 94033295 A RU94033295 A RU 94033295A
Authority
RU
Russia
Prior art keywords
material making
layer
porous material
roller
subjected
Prior art date
Application number
RU94033295/04A
Other languages
Russian (ru)
Other versions
RU2109768C1 (en
Original Assignee
Научно-Коммерческое Предприятие "Полимерпласт"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Научно-Коммерческое Предприятие "Полимерпласт" filed Critical Научно-Коммерческое Предприятие "Полимерпласт"
Priority to RU94033295A priority Critical patent/RU2109768C1/en
Publication of RU94033295A publication Critical patent/RU94033295A/en
Application granted granted Critical
Publication of RU2109768C1 publication Critical patent/RU2109768C1/en

Links

Abstract

FIELD: polymeric materials. SUBSTANCE: powder-like vinyl chloride polymer is formed as a layer on backing using roller. Layer is subjected for caking and frothing by heating with both sites using infra-red radiation up to the apparent density 0.25-0.70 g/cm.. EFFECT: improved method of material making.

Claims (1)

Порошкообразный винилхлоридный полимер формуют в виде слоя на подложке с помощью валика. Слой подвергают спеканию и вспениванию, нагревая с обеих сторон с помощью инфракрасного излучения до достижения кажущейся плотности 0,25-0,70 г/см3.Powdered vinyl chloride polymer is formed as a layer on a substrate using a roller. The layer is subjected to sintering and foaming, heating on both sides using infrared radiation to achieve an apparent density of 0.25-0.70 g / cm 3 .
RU94033295A 1994-09-12 1994-09-12 Method for production of porous material RU2109768C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94033295A RU2109768C1 (en) 1994-09-12 1994-09-12 Method for production of porous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94033295A RU2109768C1 (en) 1994-09-12 1994-09-12 Method for production of porous material

Publications (2)

Publication Number Publication Date
RU94033295A true RU94033295A (en) 1996-07-10
RU2109768C1 RU2109768C1 (en) 1998-04-27

Family

ID=20160415

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94033295A RU2109768C1 (en) 1994-09-12 1994-09-12 Method for production of porous material

Country Status (1)

Country Link
RU (1) RU2109768C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1583652B1 (en) 2002-12-20 2011-02-09 University Of Southern California Methods for reduction of powder waste in selective inhibition sintering (sis)
RU2631507C2 (en) * 2015-11-30 2017-09-25 Федеральное государственное бюджетное учреждение "4 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации Method for producing porous heat-insulating filler

Also Published As

Publication number Publication date
RU2109768C1 (en) 1998-04-27

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