Tabung acrylic dibuat dengan dua proses, yaitu ekstrusi dan casting. Tabung acrylic yang dibuat dengan proses casting lebih kuat dan tahan terhadap tekanan dibandingkan proses ekstrusi. Tabung acrylic banyak digunakan untuk aplikasi penampilan, bangunan, ilmu pengetahuan, dan rekayasa.
Dokumen tersebut merupakan ringkasan materi perkuliahan tentang teknologi formulasi sediaan steril yang mencakup pengertian sterilisasi dan mutu sediaan steril, metode dan uji sterilitas, pirogen dan uji pirogenitas, tonisitas dan perhitungan isotonic, bahan pengemas, validasi proses dan metode sterilisasi, sterilisasi karet dan injeksi, sediaan infus dan tonisitasnya, tetes dan salep mata, serta parameter penilaian.
Peek high performance thermoplastics material for compressor valve plateHudi Leksono
This document discusses factors that contribute to unscheduled shutdowns of reciprocating compressors. It identifies the top causes as being issues with compressor valves, packing, piston rings, and rider bands. The document then focuses on compressor valve issues, discussing valve design considerations, common failure modes, and advantages of using plastic versus metal materials for valve components. It highlights polyetheretherketone (PEEK) plastic as offering benefits like self-lubrication, lighter weight, self-sealing properties, corrosion resistance, and being less destructive if failure occurs compared to metal valves.
Dokumen tersebut membahas mengenai penggunaan PVC foam board sebagai bahan advertising yang murah namun efektif. PVC foam board memiliki karakteristik ringan, fleksibel, tahan cuaca, dan mudah diolah, sehingga cocok digunakan untuk berbagai aplikasi signage seperti standee, poster, dan mounting dinding. Signage yang menggunakan bahan ini diyakini dapat membangun kesadaran merek secara terus-menerus dengan biaya yang le
Pvc foam komatex for maquette modelling and designHudi Leksono
PVC foam sheet (Komatex) memiliki berat jenis lebih ringan dari PVC konvensional dan dapat diproses menjadi berbagai bentuk melalui pemanasan. Bahan ini sering digunakan untuk papan nama, rambu, dan display promosi, tetapi juga cocok untuk pembuatan maket, modeling, dan desain interior arsitektur karena fleksibel, mudah dipotong dan direkatkan, serta dapat dibentuk menjadi bentuk lengkung.
1. SUNLOID PC dapat digunakan untuk membuat atap solid sheet dengan direkatkan, ditekuk, atau dibentuk dengan mesin.
2. Beberapa pertimbangan dalam memasang SUNLOID PC antara lain memperhitungkan beban, merancang bentuk secara melengkung, melubangi dengan jarak tertentu dari pinggir, dan memasang pada frame aluminium dengan ruang ekspansi.
3. SUNLOID PC memiliki daya tahan tinggi terhadap suhu tinggi
Pvdf high purity plastics piping for de ionized waterHudi Leksono
This document discusses the benefits of using PVDF piping material for de-ionized water systems compared to stainless steel. Stainless steel poses problems like corrosion, biofilm formation, and leaching of metal ions into water systems. PVDF provides a smoother interior surface and is more resistant to corrosion, biofilm adhesion, and leaching. Studies show PVDF systems have lower levels of detectable ions and microbial fouling compared to stainless steel. PVDF maintains high purity of water needed for applications like pharmaceuticals and semiconductors. It has lower total costs than metal alternatives suitable for high purity systems.
Dokumen tersebut merupakan ringkasan materi perkuliahan tentang teknologi formulasi sediaan steril yang mencakup pengertian sterilisasi dan mutu sediaan steril, metode dan uji sterilitas, pirogen dan uji pirogenitas, tonisitas dan perhitungan isotonic, bahan pengemas, validasi proses dan metode sterilisasi, sterilisasi karet dan injeksi, sediaan infus dan tonisitasnya, tetes dan salep mata, serta parameter penilaian.
Peek high performance thermoplastics material for compressor valve plateHudi Leksono
This document discusses factors that contribute to unscheduled shutdowns of reciprocating compressors. It identifies the top causes as being issues with compressor valves, packing, piston rings, and rider bands. The document then focuses on compressor valve issues, discussing valve design considerations, common failure modes, and advantages of using plastic versus metal materials for valve components. It highlights polyetheretherketone (PEEK) plastic as offering benefits like self-lubrication, lighter weight, self-sealing properties, corrosion resistance, and being less destructive if failure occurs compared to metal valves.
Dokumen tersebut membahas mengenai penggunaan PVC foam board sebagai bahan advertising yang murah namun efektif. PVC foam board memiliki karakteristik ringan, fleksibel, tahan cuaca, dan mudah diolah, sehingga cocok digunakan untuk berbagai aplikasi signage seperti standee, poster, dan mounting dinding. Signage yang menggunakan bahan ini diyakini dapat membangun kesadaran merek secara terus-menerus dengan biaya yang le
Pvc foam komatex for maquette modelling and designHudi Leksono
PVC foam sheet (Komatex) memiliki berat jenis lebih ringan dari PVC konvensional dan dapat diproses menjadi berbagai bentuk melalui pemanasan. Bahan ini sering digunakan untuk papan nama, rambu, dan display promosi, tetapi juga cocok untuk pembuatan maket, modeling, dan desain interior arsitektur karena fleksibel, mudah dipotong dan direkatkan, serta dapat dibentuk menjadi bentuk lengkung.
1. SUNLOID PC dapat digunakan untuk membuat atap solid sheet dengan direkatkan, ditekuk, atau dibentuk dengan mesin.
2. Beberapa pertimbangan dalam memasang SUNLOID PC antara lain memperhitungkan beban, merancang bentuk secara melengkung, melubangi dengan jarak tertentu dari pinggir, dan memasang pada frame aluminium dengan ruang ekspansi.
3. SUNLOID PC memiliki daya tahan tinggi terhadap suhu tinggi
Pvdf high purity plastics piping for de ionized waterHudi Leksono
This document discusses the benefits of using PVDF piping material for de-ionized water systems compared to stainless steel. Stainless steel poses problems like corrosion, biofilm formation, and leaching of metal ions into water systems. PVDF provides a smoother interior surface and is more resistant to corrosion, biofilm adhesion, and leaching. Studies show PVDF systems have lower levels of detectable ions and microbial fouling compared to stainless steel. PVDF maintains high purity of water needed for applications like pharmaceuticals and semiconductors. It has lower total costs than metal alternatives suitable for high purity systems.
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Polycarbonate sheet is virtually unbreakable making it extremely safe for impact protection. It is 250 times stronger than glass but only half the weight. It can be formed into curves on site not possible with laminated glass. Polycarbonate provides excellent optical clarity with light transmission of 82-90% and UV protection for outdoor use. It is suitable for electrical applications due to its insulation and dielectric properties. Polycarbonate can withstand high heat environments and be used in lighting applications.
PVDF piping has several advantages over stainless steel piping for pharmaceutical and cosmetic industries. PVDF piping is iron-free and does not develop rouging particles like stainless steel piping, preventing contamination. Stainless steel piping requires expensive passivation cleaning to remove rouging which can still recur, while PVDF piping requires no passivation and is resistant to corrosion. PVDF piping also has better heat resistance, chemical resistance, and abrasion resistance than stainless steel piping, with lower maintenance costs and preventing production shutdowns from rouging contamination issues.
Pvc u komadur wa for electroplating tankHudi Leksono
Elektroplating adalah proses pelapisan logam pada suatu benda dengan bantuan arus listrik. Proses ini melibatkan larutan elektrolit dan dua buah elektroda (anoda dan katoda). Pada anoda, terjadi oksidasi pelepasan ion logam, sedangkan pada katoda terjadi reduksi pengendapan ion logam untuk membentuk lapisan pelapis. Proses ini digunakan untuk melindungi karat, meningkatkan sifat permukaan, dan memperbaiki
Guidelines for machining komadur wa pvc u sheet kommerlingHudi Leksono
This document provides technical information for fabricating KOMADUR Type 1 PVC sheets. It discusses that KOMADUR sheets can be easily machined, formed, welded, and bonded. The document then provides details on machining techniques like sawing, drilling, turning, and milling. It also discusses forming techniques like folding, bending, and thermoforming. Guidelines for cutting speeds and tooling are provided for different fabrication processes.
Komadur is a highly chemical resistant material that can withstand sulfuric acid up to 96%. It has a homogeneous, smooth and glossy surface finish. Komadur meets German quality standards DIN 8061 and DIN ISO 9001. It can be used for applications in chemical apparatus construction, electroplating, and food processing facilities due to its approval for direct contact with food.
Pvc u food safe vs stainless steel economical comparationHudi Leksono
Ringkasan dokumen tersebut adalah:
GEHR PVC-U lebih efisien dibandingkan stainless steel dari sudut pandang biaya karena berat jenisnya yang lebih ringan sehingga biaya pembelian per unitnya lebih rendah. GEHR PVC-U juga memenuhi standar keamanan untuk produk makanan. Pemilihan bahan yang tepat dapat mengurangi biaya produksi dan meningkatkan efisiensi.
PVDF material compatible with bioethanolHudi Leksono
This document discusses the advantages and production of bioethanol. It summarizes that bioethanol has benefits over fossil fuels such as being renewable, having lower greenhouse gas emissions, and providing economic benefits. The document then describes the production process of bioethanol and some of the materials compatibility challenges with biofuels. It highlights that PVDF is well-suited for use with biofuels since it exhibits low permeation, maintains its physical properties, and is resistant to corrosion from biofuels.
PVDF piping can be used continuously from -40°C to 150°C and is commonly used to handle corrosive chemicals like chlorine, acids, and salts. It can be joined through various methods like socket fusion, butt fusion, flanges, and threads. Certain grades of PVDF have regulatory approvals for food and water contact and low flame/smoke ratings. It has also been used in nuclear facilities and various chemical processing industries due to its chemical resistance and durability.
Polycarbonate sheet is virtually unbreakable making it extremely safe for impact protection. It is 250 times stronger than glass but only half the weight. It can be formed into curves on site not possible with laminated glass. Polycarbonate provides excellent optical clarity with light transmission of 82-90% and UV protection for outdoor use. It is suitable for electrical applications due to its insulation and dielectric properties. Polycarbonate can withstand high heat environments and be used in lighting applications.
PVDF piping has several advantages over stainless steel piping for pharmaceutical and cosmetic industries. PVDF piping is iron-free and does not develop rouging particles like stainless steel piping, preventing contamination. Stainless steel piping requires expensive passivation cleaning to remove rouging which can still recur, while PVDF piping requires no passivation and is resistant to corrosion. PVDF piping also has better heat resistance, chemical resistance, and abrasion resistance than stainless steel piping, with lower maintenance costs and preventing production shutdowns from rouging contamination issues.
Pvc u komadur wa for electroplating tankHudi Leksono
Elektroplating adalah proses pelapisan logam pada suatu benda dengan bantuan arus listrik. Proses ini melibatkan larutan elektrolit dan dua buah elektroda (anoda dan katoda). Pada anoda, terjadi oksidasi pelepasan ion logam, sedangkan pada katoda terjadi reduksi pengendapan ion logam untuk membentuk lapisan pelapis. Proses ini digunakan untuk melindungi karat, meningkatkan sifat permukaan, dan memperbaiki
Guidelines for machining komadur wa pvc u sheet kommerlingHudi Leksono
This document provides technical information for fabricating KOMADUR Type 1 PVC sheets. It discusses that KOMADUR sheets can be easily machined, formed, welded, and bonded. The document then provides details on machining techniques like sawing, drilling, turning, and milling. It also discusses forming techniques like folding, bending, and thermoforming. Guidelines for cutting speeds and tooling are provided for different fabrication processes.
Komadur is a highly chemical resistant material that can withstand sulfuric acid up to 96%. It has a homogeneous, smooth and glossy surface finish. Komadur meets German quality standards DIN 8061 and DIN ISO 9001. It can be used for applications in chemical apparatus construction, electroplating, and food processing facilities due to its approval for direct contact with food.
Pvc u food safe vs stainless steel economical comparationHudi Leksono
Ringkasan dokumen tersebut adalah:
GEHR PVC-U lebih efisien dibandingkan stainless steel dari sudut pandang biaya karena berat jenisnya yang lebih ringan sehingga biaya pembelian per unitnya lebih rendah. GEHR PVC-U juga memenuhi standar keamanan untuk produk makanan. Pemilihan bahan yang tepat dapat mengurangi biaya produksi dan meningkatkan efisiensi.
PVDF material compatible with bioethanolHudi Leksono
This document discusses the advantages and production of bioethanol. It summarizes that bioethanol has benefits over fossil fuels such as being renewable, having lower greenhouse gas emissions, and providing economic benefits. The document then describes the production process of bioethanol and some of the materials compatibility challenges with biofuels. It highlights that PVDF is well-suited for use with biofuels since it exhibits low permeation, maintains its physical properties, and is resistant to corrosion from biofuels.
4. PROPERTIES TABUNG ACRYLIC
pipa sangat jernih/bening/transparant
meneruskan hampir semua cahaya yang masuk (light transmitent) 92 %
kualitas terjamin tidak menguning dalam jangka waktu yang lama
ukuran pipa presisi tinggi sehingga volume tepat
food grade
stabil terhadap UV
1.Beratjenislebihringan(BJ = 1,19)
2.Lebihtahanimpak
3.Dapatdiprosesselanjutnyadenganmudah(dipotong, dibor, dilem, dibengkokkan)
4.Meneruskanhampirseluruhcahayayang masuk
5.Tidakadapembiasancahaya
6.Lumuttidaktumbuhhampirtanpamaintenance
1.Lebihberat(BJ = 2,4)
2.Getasgampangpecah
3.Getas, sulitdiproseslebihlanjut; pemotonganharusmenggunakanpisauintan
4.Menyerapsebagiancahayayang masuk, semakintebalkacasemakingelap
5.Terjadipembiasan/ pembelokancahayasehinggaterjadidistorsiukurandanbentuk
6.Ditumbuhilumutmaintenance tinggi
bending acrylic pipe
5. Ketahanan Kimia Tabung Acrylic
Bahankimia
asamsulfat(H2SO4)
Stabilkonsentrasi< 60%
asamchloride (HCl)
Stabilkonsentrasi< 30%
asamnitrat(HNO3)
Stabilkonsentrasi< 20%
sodium hiroksida(NaOH)
Stabilkonsentrasi< 50%
amonia(NH3)
Stabilkonsentrasi< 20%
calcium chloride
Stabil
diesel fuel (solar)
Stabilsuhu20 c
ethyl acetat(solvent)
Larut(tidaktahan)
Toluene (solvent)
Larut(tidaktahan)
Benzene (solvent)
Larut(tidaktahan)
metilalkohol(solvent)
Larut(tidaktahan)
Aseton(solvent)
Larut(tidaktahan)
asamacetat(HCOOH)
Larut(tidaktahan)
Note: Penggunaan tabung acrylic banyak untuk aplikasi pengecekan
kualitas solar dan oli di industri dan kapal laut besar.