TH452C3 - Production process of hyacinth veneer - Google Patents
Production process of hyacinth veneerInfo
- Publication number
- TH452C3 TH452C3 TH103000159U TH0103000159U TH452C3 TH 452 C3 TH452 C3 TH 452C3 TH 103000159 U TH103000159 U TH 103000159U TH 0103000159 U TH0103000159 U TH 0103000159U TH 452 C3 TH452 C3 TH 452C3
- Authority
- TH
- Thailand
- Prior art keywords
- glue
- hyacinth
- veneer
- formaldehyde
- degrees
- Prior art date
Links
- 241001632576 Hyacinthus Species 0.000 title claims abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000003292 glue Substances 0.000 claims abstract 8
- 238000000034 method Methods 0.000 claims abstract 3
- 229920001807 Urea-formaldehyde Polymers 0.000 claims abstract 2
- 239000000839 emulsion Substances 0.000 claims abstract 2
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000012188 paraffin wax Substances 0.000 claims abstract 2
- 229920001568 phenolic resin Polymers 0.000 claims abstract 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims abstract 2
- 241000169203 Eichhornia Species 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 240000003826 Eichhornia crassipes Species 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
Abstract
การประดิษฐ์แผ่นไม้อัด โดยการนำก้านผักตบชวาที่ได้จากการตากแห้งแล้ว นำไปอบแห้ง จากนั้นนำไปตัดให้มีขนาด 1 นิ้ว แล้วนำไปเข้าเครื่องสับย่อย และ เครื่องร่อนเพื่อแยกชิ้นผักตบชวากับกาวยูเรีย-ฟอร์มัลดีไฮด์ หรือกาวฟีนอล-ฟอร์มัล ไฮด์ หรือกาวชนิดอื่นที่ใช้ในอุตสาหกรรมการผลิตแผ่นไม้อัด ส่วนสารกันซึมที่ใช้คือ สารพาราฟินอิมัลชั่น และสารเจือปนอื่น ๆ เมื่อได้ผักตบชวาที่ผสมกาว และสารเจือ ปนโดยวิธีการพ่น แล้วนำไปอัดด้วยแรงอัดโดยวิธีการอัดร้อนในอัตราส่วนที่เหมาะ สม ซึ่งแรงอัดและความร้อนจะทำปฏิกิริยากับกาวและความชื้นซึ่งมีผลก่อให้เกิดแรง ยึดเหนี่ยว The fabrication of veneer The stalks of water hyacinths obtained from drying are then dried, cut to 1-inch size, and then taken to a digger and glider to separate the hyacinths with urea-formaldehyde glue. Grand Or phenol-formaldehyde or other glue used in the plywood industry The waterproofing agent used is Paraffin emulsion And other additives. When the hyacinth was mixed with glue and additives by spraying method. It is then compressed by compression by hot compression method in the appropriate ratio where the compression and heat will react with the glue and moisture, which results in the bonding force.
Claims (2)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH452C3 true TH452C3 (en) | 2001-11-20 |
| TH447A3 TH447A3 (en) | 2001-12-21 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4061819A (en) | Products of converted lignocellulosic materials | |
| US4496718A (en) | Integrally bonded compositions of cellulosics and products thereof directly from wet sawdust and the like | |
| FI87227C (en) | FOERFARANDE FOER SAMMANFOGNING AV TRAEKOMPONENTER SAMT KOMBINATION AV TRAEKOMPONENTER | |
| JPH06293008A (en) | Manufacture of particle board made of bamboo | |
| RO105789B1 (en) | Wood substitute producing and utilisation process thereof | |
| US20040108042A1 (en) | Method for producing solid materials from plant material, material produced according to said method, use of the material in addition to a system for carrying out said method | |
| TH447A3 (en) | Production process of hyacinth veneer | |
| TH452C3 (en) | Production process of hyacinth veneer | |
| WO2008129113A1 (en) | Improved composite product, adhesive product and method for the preparation of the same | |
| CN109135179A (en) | A kind of preparation method of the moisture-proof wood veneer of insect prevention | |
| US20050053778A1 (en) | Board product and method for the preparation of the same | |
| WO1996014970A1 (en) | Wood-based form parts and a method for the preparation thereof | |
| CN104960066B (en) | A kind of grass tree structural slab and its production technology | |
| US2687556A (en) | Method of preparing products comprising compressed lignocellulosic materials and chemically combined soluble silicates | |
| JP4012419B2 (en) | Wood chip oriented laminate | |
| JP2010036471A (en) | Production method of woody board | |
| CN101254606A (en) | Undesirable tree beaverboard | |
| CA2394875A1 (en) | Method and apparatus for making building panels having low edge thickness swelling | |
| JP3413821B2 (en) | Wood fiberboard | |
| RU2073044C1 (en) | Paste for making materials such as lignocarbohydrate plastic materials and piezothermoplastic material | |
| JP2013223954A (en) | Method of manufacturing woody composite material and woody composite material | |
| RU2010702C1 (en) | Compound for manufacturing soft wood filament tiles or like articles | |
| BG4500U1 (en) | Environmentally sustainable three-layer hempcrete slab with adhesive compound of synthetic and natural binders | |
| JPH06278109A (en) | Wood board and method for manufacturing the same | |
| US2826522A (en) | Wall board product and method of manufacturing same |