PL448488A1 - Sposób wytwarzania gumowo-termoplastycznych recyklingowych izolatorów akustycznych - Google Patents

Sposób wytwarzania gumowo-termoplastycznych recyklingowych izolatorów akustycznych

Info

Publication number
PL448488A1
PL448488A1 PL448488A PL44848824A PL448488A1 PL 448488 A1 PL448488 A1 PL 448488A1 PL 448488 A PL448488 A PL 448488A PL 44848824 A PL44848824 A PL 44848824A PL 448488 A1 PL448488 A1 PL 448488A1
Authority
PL
Poland
Prior art keywords
filler
acoustic insulators
crushed rubber
polymer base
mpa
Prior art date
Application number
PL448488A
Other languages
English (en)
Other versions
PL248596B1 (pl
Inventor
Adam Gnatowski
Rafał Gołębski
Original Assignee
Politechnika Częstochowska
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 Politechnika Częstochowska filed Critical Politechnika Częstochowska
Priority to PL448488A priority Critical patent/PL248596B1/pl
Priority claimed from PL448488A external-priority patent/PL248596B1/pl
Publication of PL448488A1 publication Critical patent/PL448488A1/pl
Publication of PL248596B1 publication Critical patent/PL248596B1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/003—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised by the matrix material, e.g. material composition or physical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L17/00—Compositions of reclaimed rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mathematical Physics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania recyklingowych izolatorów akustycznych na osnowie polimerowej, z napełniaczem w postaci rozdrobnionej gumy, z materiałów pochodzących z recyklingu. Sposób wytwarzania recyklingowych izolatorów akustycznych z napełniaczem w postaci rozdrobnionej gumy oraz osnowy polimerowej charakteryzujący się tym, że obejmuje etapy: miesza się napełniacz w postaci rozdrobnionej gumy oraz osnowę polimerową, przy czym napełniacz ma frakcję od 1 do 2 mm, korzystnie 2 mm w ilości wagowych 93% — 95%, natomiast osnowa w postaci sproszkowanego termoplastycznego tworzywa sztucznego LDPE o frakcji 150 — 250 µm w ilości wagowych 5% — 7%, ma niższą temperaturę topnienia niż temperatura degradacji napełniacza, a następnie; umieszcza się mieszaninę w gnieździe formy prasowniczej, a następnie; homogenizuje się w temperaturze 170°C±5°C oraz pod ciśnieniem od 20 do 22 MPa, przy użyciu prasy w czasie 300 do 420 s, a następnie; zestala się gotowy wyrób z odzwierciedleniem kształtu gniazda formującego pod ciśnieniem 22 do 23 MPa i w temperaturze homogenizacji, aż do schłodzenia do temperatury 40°C, od momentu uplastycznienia polimeru do otrzymania wypraski w czasie od 1500 do 1800 s.
PL448488A 2024-05-06 Sposób wytwarzania gumowo-termoplastycznych recyklingowych izolatorów akustycznych PL248596B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448488A PL248596B1 (pl) 2024-05-06 Sposób wytwarzania gumowo-termoplastycznych recyklingowych izolatorów akustycznych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448488A PL248596B1 (pl) 2024-05-06 Sposób wytwarzania gumowo-termoplastycznych recyklingowych izolatorów akustycznych

Publications (2)

Publication Number Publication Date
PL448488A1 true PL448488A1 (pl) 2025-05-12
PL248596B1 PL248596B1 (pl) 2025-12-29

Family

ID=

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135625A (en) * 1979-04-09 1980-10-22 Nobuhiko Nagayasu Regeneration of waste tire
JPH11319749A (ja) * 1998-05-08 1999-11-24 Nobuhiko Nagayasu 廃棄物処分法及びその処分用ブロック
BG105349A (en) * 2001-03-16 2002-11-29 Илия Харалампиев Hydroinsulation, sound insulation and heat insulation material of crushed rubber and production line for its manufacture
KR101404142B1 (ko) * 2013-11-26 2014-07-24 주식회사 피피티에스 통기성 호스의 제조방법
MX2015001946A (es) * 2015-02-13 2016-08-12 Univ Autónoma De Querétaro Elemento constructivo termoconformable a base de caucho reciclado y metodo de fabricacion.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135625A (en) * 1979-04-09 1980-10-22 Nobuhiko Nagayasu Regeneration of waste tire
JPH11319749A (ja) * 1998-05-08 1999-11-24 Nobuhiko Nagayasu 廃棄物処分法及びその処分用ブロック
BG105349A (en) * 2001-03-16 2002-11-29 Илия Харалампиев Hydroinsulation, sound insulation and heat insulation material of crushed rubber and production line for its manufacture
KR101404142B1 (ko) * 2013-11-26 2014-07-24 주식회사 피피티에스 통기성 호스의 제조방법
MX2015001946A (es) * 2015-02-13 2016-08-12 Univ Autónoma De Querétaro Elemento constructivo termoconformable a base de caucho reciclado y metodo de fabricacion.

Similar Documents

Publication Publication Date Title
US2763897A (en) Method of making closed cell cellular compositions
US9126358B2 (en) Method of improving the appearance of injection molding and foaming product
CN102350826B (zh) 一种发泡复合板及其制造方法
CN103962559A (zh) 一种熔芯式金属注射成形工艺
CN107286409A (zh) 折环及其制备方法以及应用该折环的音膜、电声器件
CN105255195A (zh) 一种低温快速硫化固态硅胶原料及其制作方法
PL448488A1 (pl) Sposób wytwarzania gumowo-termoplastycznych recyklingowych izolatorów akustycznych
TW202321359A (zh) 聚丙烯系樹脂發泡粒子
WO2021138968A1 (zh) 一种带注射条纹路的热塑性聚氨酯发泡鞋底及其制备工艺
CN109485984A (zh) 一种高分子物理发泡材料的发泡方法
CN108638534A (zh) 一种碳纤维复合材料引擎盖的制造方法
CN102363659A (zh) 一种泡沫塑料片材及其制备方法
CN110065285A (zh) 一种建筑模板用脱模功能自修复的塑料蒙皮及其制备方法
US4047860A (en) Press mold for producing microcellular shaped pieces of dimensional accuracy, particularly shoe soles
CN102241854A (zh) 一种废旧聚丙烯和橡胶制备的泡沫塑料片材及其制备方法
PL447337A1 (pl) Sposób wytwarzania płytek kompozytowych
CN105037915A (zh) 一种eva发泡薄膜的制造方法
CN1091025C (zh) 发泡鞋底成型的方法
CN106985329B (zh) 一种良外观化学发泡注塑成型工艺
CN212241880U (zh) 一种制造高精度发泡制品的注塑机
CN105504754B (zh) 一种微孔发泡聚碳酸酯箱体及其制备方法
US1574658A (en) Hard-rubber article and method of making same
CN114536636A (zh) 一种利用3d打印调控聚合物注射泡孔结构的方法及制品
EP1555285B1 (en) Production method for a cosmetic applicator
CN111205520A (zh) 一种微发泡宠物用球及其制作方法