[{"data":1,"prerenderedAt":521},["ShallowReactive",2],{"article-perbedaan-pp-hips-abs-daur-ulang-en":3},{"doc":4,"minutes":477,"more":478,"related":502},{"_path":5,"_dir":6,"_draft":7,"_partial":7,"_locale":8,"title":9,"description":10,"slug":11,"seoTitle":12,"category":13,"tags":14,"date":20,"updated":20,"author":21,"image":22,"imageAlt":23,"relatedResins":24,"relatedProducts":28,"faq":32,"sources":42,"published":58,"body":59,"_type":471,"_id":472,"_source":473,"_file":474,"_stem":475,"_extension":476},"\u002Farticles\u002Fperbedaan-pp-hips-abs-daur-ulang.en","articles",false,"","Recycled PP vs HIPS vs ABS: Properties, Applications, and How to Tell Them Apart","Compare recycled PP, HIPS, and ABS: properties, uses, drying, MFI test conditions, and how to tell them apart so you choose the right material for your machine.","perbedaan-pp-hips-abs-daur-ulang","Recycled PP vs HIPS vs ABS: Key Differences","resin",[15,16,17,18,19],"PP","HIPS","ABS","injection molding","MFI","2026-10-31","YJP Team","\u002Fimages\u002Fproducts\u002Fabs-gading.webp","Ivory recycled ABS pellets",[25,26,27],"pp","hips","abs",[29,30,31],"pp-natural-pellet","hips-natural-granule","abs-gading-pellet",[33,36,39],{"q":34,"a":35},"Which is the most impact-resistant: PP, HIPS, or ABS?","In general, ABS is tougher than HIPS. PP has a different character: lighter and more flexible. The best choice depends on the product design and use, so testing a sample is still recommended.",{"q":37,"a":38},"Can HIPS replace ABS?","For some products that do not need high toughness or heat resistance, HIPS is sometimes used as an alternative. Their properties differ, so test with your own mold and use first.",{"q":40,"a":41},"Do PP, HIPS, and ABS need drying?","ABS needs drying because it absorbs moisture. HIPS absorbs little water, but drying is often recommended for a good surface. PP usually does not need it unless the material got wet in storage. Follow your machine or supplier's recommendations.",[43,46,49,52,55],{"title":44,"url":45},"Ozodov et al., Separation and recovery of ABS from blended with HIPS, Universum (2021)","https:\u002F\u002F7universum.com\u002Fen\u002Ftech\u002Farchive\u002Fitem\u002F11540",{"title":47,"url":48},"Teixeira et al., Mechanical recycling of ABS and HIPS from WEEE, Frontiers in Sustainability (2023)","https:\u002F\u002Fwww.frontiersin.org\u002Farticles\u002F10.3389\u002Ffrsus.2023.1203457",{"title":50,"url":51},"Study of the mechanical and thermal behavior of HIPS\u002FABS blends from electronic housings, ABM Proceedings","https:\u002F\u002Fabmproceedings.com.br\u002Fen\u002Farticle\u002Festudo-do-comportamento-mecnico-e-trmico-de-blendas-de-hips-e-abs-provenientes-de-carcaas-de-equipamentos-eletroeletrnicos",{"title":53,"url":54},"ISO 1133 test conditions, UL Prospector","https:\u002F\u002Fplastics.ulprospector.com\u002Fproperties\u002FISO1133",{"title":56,"url":57},"ASTM D1238 test conditions, UL Prospector","https:\u002F\u002Fplastics.ulprospector.com\u002Fproperties\u002FASTMD1238",true,{"type":60,"children":61,"toc":462},"root",[62,70,77,88,98,108,114,285,297,303,313,323,333,343,349,354,367,373,408,413,419],{"type":63,"tag":64,"props":65,"children":66},"element","p",{},[67],{"type":68,"value":69},"text","PP, HIPS, and ABS are three of the resins injection molders use most for household goods and electronic parts. As granules or pellets they can look alike, yet their properties and processing differ. Choosing the wrong one, or letting them mix, can lead to brittle parts, surface defects, or a machine that needs purging.",{"type":63,"tag":71,"props":72,"children":74},"h2",{"id":73},"the-three-resins-in-brief",[75],{"type":68,"value":76},"The three resins in brief",{"type":63,"tag":64,"props":78,"children":79},{},[80,86],{"type":63,"tag":81,"props":82,"children":83},"strong",{},[84],{"type":68,"value":85},"PP (polypropylene)",{"type":68,"value":87}," is a polyolefin with recycling code 5. It is lighter than water, fairly flexible, resistant to many chemicals, and absorbs almost no water. Recycled PP is widely used for buckets, crates, pots, non-food household goods, and hidden automotive parts.",{"type":63,"tag":64,"props":89,"children":90},{},[91,96],{"type":63,"tag":81,"props":92,"children":93},{},[94],{"type":68,"value":95},"HIPS (high impact polystyrene)",{"type":68,"value":97}," is polystyrene modified with polybutadiene rubber, which makes it more impact-resistant than standard polystyrene. HIPS is rigid, amorphous, and easy to process, with recycling code 6. Its impact resistance is generally below that of ABS. Typical uses include appliance liners and parts, trays, displays, and sheet for vacuum forming.",{"type":63,"tag":64,"props":99,"children":100},{},[101,106],{"type":63,"tag":81,"props":102,"children":103},{},[104],{"type":68,"value":105},"ABS (acrylonitrile butadiene styrene)",{"type":68,"value":107}," is made from three monomers: acrylonitrile for chemical resistance, butadiene for toughness, and styrene for rigidity and gloss. ABS falls under recycling code 7 (\"other\"). It is commonly used for electronic housings, automotive interior parts, and products that need a neat yet tough surface.",{"type":63,"tag":71,"props":109,"children":111},{"id":110},"comparison-table",[112],{"type":68,"value":113},"Comparison table",{"type":63,"tag":115,"props":116,"children":117},"table",{},[118,144],{"type":63,"tag":119,"props":120,"children":121},"thead",{},[122],{"type":63,"tag":123,"props":124,"children":125},"tr",{},[126,132,136,140],{"type":63,"tag":127,"props":128,"children":129},"th",{},[130],{"type":68,"value":131},"Aspect",{"type":63,"tag":127,"props":133,"children":134},{},[135],{"type":68,"value":15},{"type":63,"tag":127,"props":137,"children":138},{},[139],{"type":68,"value":16},{"type":63,"tag":127,"props":141,"children":142},{},[143],{"type":68,"value":17},{"type":63,"tag":145,"props":146,"children":147},"tbody",{},[148,171,194,216,239,262],{"type":63,"tag":123,"props":149,"children":150},{},[151,157,162,167],{"type":63,"tag":152,"props":153,"children":154},"td",{},[155],{"type":68,"value":156},"Family",{"type":63,"tag":152,"props":158,"children":159},{},[160],{"type":68,"value":161},"Polyolefin, semi-crystalline",{"type":63,"tag":152,"props":163,"children":164},{},[165],{"type":68,"value":166},"Styrenic, amorphous",{"type":63,"tag":152,"props":168,"children":169},{},[170],{"type":68,"value":166},{"type":63,"tag":123,"props":172,"children":173},{},[174,179,184,189],{"type":63,"tag":152,"props":175,"children":176},{},[177],{"type":68,"value":178},"Recycling code",{"type":63,"tag":152,"props":180,"children":181},{},[182],{"type":68,"value":183},"5",{"type":63,"tag":152,"props":185,"children":186},{},[187],{"type":68,"value":188},"6",{"type":63,"tag":152,"props":190,"children":191},{},[192],{"type":68,"value":193},"7",{"type":63,"tag":123,"props":195,"children":196},{},[197,202,207,212],{"type":63,"tag":152,"props":198,"children":199},{},[200],{"type":68,"value":201},"In water",{"type":63,"tag":152,"props":203,"children":204},{},[205],{"type":68,"value":206},"Floats",{"type":63,"tag":152,"props":208,"children":209},{},[210],{"type":68,"value":211},"Sinks",{"type":63,"tag":152,"props":213,"children":214},{},[215],{"type":68,"value":211},{"type":63,"tag":123,"props":217,"children":218},{},[219,224,229,234],{"type":63,"tag":152,"props":220,"children":221},{},[222],{"type":68,"value":223},"Character",{"type":63,"tag":152,"props":225,"children":226},{},[227],{"type":68,"value":228},"Light, flexible, chemical-resistant",{"type":63,"tag":152,"props":230,"children":231},{},[232],{"type":68,"value":233},"Rigid, easy to process",{"type":63,"tag":152,"props":235,"children":236},{},[237],{"type":68,"value":238},"Tough, glossy surface",{"type":63,"tag":123,"props":240,"children":241},{},[242,247,252,257],{"type":63,"tag":152,"props":243,"children":244},{},[245],{"type":68,"value":246},"Drying",{"type":63,"tag":152,"props":248,"children":249},{},[250],{"type":68,"value":251},"Usually not needed",{"type":63,"tag":152,"props":253,"children":254},{},[255],{"type":68,"value":256},"Low water absorption; often recommended for a good surface",{"type":63,"tag":152,"props":258,"children":259},{},[260],{"type":68,"value":261},"Needed, because it absorbs moisture",{"type":63,"tag":123,"props":263,"children":264},{},[265,270,275,280],{"type":63,"tag":152,"props":266,"children":267},{},[268],{"type":68,"value":269},"Common MFI test condition",{"type":63,"tag":152,"props":271,"children":272},{},[273],{"type":68,"value":274},"230 °C \u002F 2.16 kg",{"type":63,"tag":152,"props":276,"children":277},{},[278],{"type":68,"value":279},"200 °C \u002F 5 kg",{"type":63,"tag":152,"props":281,"children":282},{},[283],{"type":68,"value":284},"220 °C \u002F 10 kg (ISO 1133)",{"type":63,"tag":64,"props":286,"children":287},{},[288,290,295],{"type":68,"value":289},"MFI values ",{"type":63,"tag":81,"props":291,"children":292},{},[293],{"type":68,"value":294},"cannot be compared directly across resins",{"type":68,"value":296},", because the test temperature and load differ. Compare MFI only between similar materials tested under the same conditions. For ABS, ASTM D1238 also lists other conditions, such as 230 °C \u002F 3.8 kg, so always ask which condition your supplier used.",{"type":63,"tag":71,"props":298,"children":300},{"id":299},"how-to-tell-pp-hips-and-abs-apart",[301],{"type":68,"value":302},"How to tell PP, HIPS, and ABS apart",{"type":63,"tag":64,"props":304,"children":305},{},[306,311],{"type":63,"tag":81,"props":307,"children":308},{},[309],{"type":68,"value":310},"1. Check the marking on the original product.",{"type":68,"value":312}," Many plastic products carry a material marking such as >PP\u003C or >ABS\u003C, while HIPS is usually marked >PS\u003C or a variant of it. This helps when sorting waste, but it can no longer be seen once the material is ground.",{"type":63,"tag":64,"props":314,"children":315},{},[316,321],{"type":63,"tag":81,"props":317,"children":318},{},[319],{"type":68,"value":320},"2. Float test in water.",{"type":68,"value":322}," PP is lighter than water and floats, while HIPS and ABS sink. This simple test is useful for separating PP from the styrenic group. Keep in mind that PP with fillers such as talc can become heavier and sink.",{"type":63,"tag":64,"props":324,"children":325},{},[326,331],{"type":63,"tag":81,"props":327,"children":328},{},[329],{"type":68,"value":330},"3. Do not rely on a float test for HIPS and ABS.",{"type":68,"value":332}," Their densities are very close. A study in the journal Universum (2021) measured about 1.053 for HIPS and 1.067 for ABS, and the researchers needed a salt solution with a density of about 1.055 to separate them. Plain water is not enough.",{"type":63,"tag":64,"props":334,"children":335},{},[336,341],{"type":63,"tag":81,"props":337,"children":338},{},[339],{"type":68,"value":340},"4. Confirm with data or lab testing.",{"type":68,"value":342}," The most reliable method is a lab test, such as FTIR spectroscopy, or test data from your supplier. For regular purchases, checking MFI and density on each batch helps you spot changes.",{"type":63,"tag":71,"props":344,"children":346},{"id":345},"why-they-should-not-get-mixed",[347],{"type":68,"value":348},"Why they should not get mixed",{"type":63,"tag":64,"props":350,"children":351},{},[352],{"type":68,"value":353},"PP and the styrenic resins (HIPS and ABS) generally do not blend well when melted, so an accidental mix can reduce mechanical properties and spoil the surface. Even ABS and HIPS, though both styrenic, have been reported to lose impact resistance as the share of HIPS increases, according to research on material from electronic housings.",{"type":63,"tag":64,"props":355,"children":356},{},[357,359,365],{"type":68,"value":358},"Properties can also change each time the material is reprocessed. A study in ",{"type":63,"tag":360,"props":361,"children":362},"em",{},[363],{"type":68,"value":364},"Frontiers in Sustainability",{"type":68,"value":366}," (2023) found that the impact strength of ABS from e-waste dropped by about 14% from the second reprocessing cycle, while HIPS dropped by about 16% in the fifth cycle. That is why the material source and batch consistency matter as much as the resin type.",{"type":63,"tag":71,"props":368,"children":370},{"id":369},"matching-the-resin-to-the-application",[371],{"type":68,"value":372},"Matching the resin to the application",{"type":63,"tag":374,"props":375,"children":376},"ul",{},[377,388,398],{"type":63,"tag":378,"props":379,"children":380},"li",{},[381,386],{"type":63,"tag":81,"props":382,"children":383},{},[384],{"type":68,"value":385},"Containers, buckets, crates, and non-food household goods:",{"type":68,"value":387}," PP, because it is light, flexible, and chemical-resistant.",{"type":63,"tag":378,"props":389,"children":390},{},[391,396],{"type":63,"tag":81,"props":392,"children":393},{},[394],{"type":68,"value":395},"Trays, displays, liners, and vacuum-forming sheet:",{"type":68,"value":397}," HIPS, because it is rigid and easy to form.",{"type":63,"tag":378,"props":399,"children":400},{},[401,406],{"type":63,"tag":81,"props":402,"children":403},{},[404],{"type":68,"value":405},"Electronic housings and visible parts that need toughness:",{"type":68,"value":407}," ABS.",{"type":63,"tag":64,"props":409,"children":410},{},[411],{"type":68,"value":412},"Products that touch food have special requirements. Do not use recycled material for them without confirming suitability and regulations. For any other product, suitability should still be proven with a sample test.",{"type":63,"tag":71,"props":414,"children":416},{"id":415},"recycled-pp-hips-and-abs-at-yjp",[417],{"type":68,"value":418},"Recycled PP, HIPS, and ABS at YJP",{"type":63,"tag":64,"props":420,"children":421},{},[422,424,430,432,437,439,444,446,452,454,460],{"type":68,"value":423},"YJP processes recycled PP, HIPS, and ABS in several forms and colors. See the details for each resin on our ",{"type":63,"tag":425,"props":426,"children":428},"a",{"href":427},"\u002Fen\u002Fresin\u002Fpp",[429],{"type":68,"value":15},{"type":68,"value":431},", ",{"type":63,"tag":425,"props":433,"children":435},{"href":434},"\u002Fen\u002Fresin\u002Fhips",[436],{"type":68,"value":16},{"type":68,"value":438},", and ",{"type":63,"tag":425,"props":440,"children":442},{"href":441},"\u002Fen\u002Fresin\u002Fabs",[443],{"type":68,"value":17},{"type":68,"value":445}," pages, or open the ",{"type":63,"tag":425,"props":447,"children":449},{"href":448},"\u002Fen\u002Fproduk",[450],{"type":68,"value":451},"product catalog",{"type":68,"value":453}," for every variant. Send your requirements through our ",{"type":63,"tag":425,"props":455,"children":457},{"href":456},"\u002Fen\u002Fminta-penawaran",[458],{"type":68,"value":459},"request a quote",{"type":68,"value":461}," page so our team can recommend a material.",{"title":8,"searchDepth":463,"depth":463,"links":464},2,[465,466,467,468,469,470],{"id":73,"depth":463,"text":76},{"id":110,"depth":463,"text":113},{"id":299,"depth":463,"text":302},{"id":345,"depth":463,"text":348},{"id":369,"depth":463,"text":372},{"id":415,"depth":463,"text":418},"markdown","content:articles:perbedaan-pp-hips-abs-daur-ulang.en.md","content","articles\u002Fperbedaan-pp-hips-abs-daur-ulang.en.md","articles\u002Fperbedaan-pp-hips-abs-daur-ulang.en","md",4,[479,487,495],{"slug":480,"title":481,"description":482,"category":13,"date":483,"updated":483,"image":484,"imageAlt":485,"minutes":486},"pet-flakes-daur-ulang-panduan-pembeli","Recycled PET Flakes: A Buyer's Guide for Manufacturers","A guide to buying recycled PET flakes: what intrinsic viscosity (IV) means, why drying matters, color grades, contaminants, and which applications suit them.","2026-11-03","\u002Fimages\u002Fproducts\u002Fpet-kw.webp","Clear recycled PET granule (PET flakes) from crushing",5,{"slug":488,"title":489,"description":490,"category":491,"date":20,"updated":20,"image":492,"imageAlt":493,"minutes":494},"faktor-harga-biji-plastik-daur-ulang","7 Factors That Affect the Price of Recycled Plastic Pellets","Why do recycled plastic pellet prices go up and down? Learn the 7 main factors, from virgin resin prices and the rupiah to color, specs, and order volume.","pasar","\u002Fimages\u002Ffacilities\u002Fgudang.webp","Stacked sacks of plastic material on pallets in a workshop warehouse",3,{"slug":496,"title":497,"description":498,"category":499,"date":20,"updated":20,"image":500,"imageAlt":501,"minutes":477},"granule-vs-pellet-plastik-daur-ulang","Recycled Plastic Granules vs Pellets: Differences and How to Choose","What is the difference between recycled plastic granules (regrind) and pellets? Learn how each is made, the pros and cons, and how to choose for your machines.","teknis","\u002Fimages\u002Fproducts\u002Fpp-natural.webp","Natural recycled PP pellets with a uniform shape",[503,509,516],{"slug":29,"title":504,"resin":25,"form":505,"color":506,"grade":8,"description":507,"image":500,"imageAlt":508,"order":477},"PP Natural Pellet","pellet","natural","Natural recycled PP pellets (plastic beads) from PT Yusron Jaya Plastindo, Cikarang Barat, Bekasi. Contact us for specifications, stock, and the latest quote.","Natural PP pellets in a plastic container",{"slug":30,"title":510,"resin":26,"form":511,"color":506,"grade":8,"description":512,"image":513,"imageAlt":514,"order":515},"HIPS Natural Granule","granule","Natural recycled HIPS granules from crushing by PT Yusron Jaya Plastindo, Cikarang Barat, Bekasi. Contact us for specifications, stock, and the latest quote.","\u002Fimages\u002Fproducts\u002Fhips-natural.webp","Natural HIPS granules from crushing in a plastic container",1,{"slug":31,"title":517,"resin":27,"form":505,"color":518,"grade":8,"description":519,"image":22,"imageAlt":520,"order":515},"ABS Ivory Pellet","gading","Ivory recycled ABS pellets (plastic beads) from PT Yusron Jaya Plastindo, Cikarang Barat, Bekasi. Contact us for specifications, stock, and the latest quote.","Ivory ABS pellets in a plastic container",1793715339223]