{"product_id":"polymaker-ht-pla-pro-filament-1-75mm-1kg","title":"Polymaker HT-PLA Pro Filament 1.75mm 1kg","description":"\u003cp\u003ePLA that holds its shape when things get warm. HT-PLA Pro prints like ordinary PLA — no enclosure, no hardened nozzle, up to 300 mm\/s — and then you anneal the finished part for half an hour and it stops behaving like a PLA in the way that actually matters.\u003c\/p\u003e\n\u003cp\u003eThat's what it's for: functional parts that live somewhere hot. Brackets in a car, jigs near a heat source, enclosures for electronics that run warm. Polymaker aim it at engineers and print farms who want real durability without changing how they print.\u003c\/p\u003e\n\u003ch3 style=\"display:inline-block;padding-bottom:8px;margin-bottom:12px;background-image:linear-gradient(90deg,#0D1080,#4AC5C5);background-size:100% 3px;background-repeat:no-repeat;background-position:0 100%;\"\u003eAt a glance\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(128,128,128,0.22);\"\u003e\n\u003ctd style=\"padding:9px 12px 9px 0;opacity:0.65;\"\u003eDensity\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;text-align:right;\"\u003e1.24 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(128,128,128,0.22);\"\u003e\n\u003ctd style=\"padding:9px 12px 9px 0;opacity:0.65;\"\u003eNozzle temp\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;text-align:right;\"\u003e230°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(128,128,128,0.22);\"\u003e\n\u003ctd style=\"padding:9px 12px 9px 0;opacity:0.65;\"\u003eBed temp\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;text-align:right;\"\u003e25–65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(128,128,128,0.22);\"\u003e\n\u003ctd style=\"padding:9px 12px 9px 0;opacity:0.65;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;text-align:right;\"\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(128,128,128,0.22);\"\u003e\n\u003ctd style=\"padding:9px 12px 9px 0;opacity:0.65;\"\u003ePrint speed\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;text-align:right;\"\u003eUp to 300 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(128,128,128,0.22);\"\u003e\n\u003ctd style=\"padding:9px 12px 9px 0;opacity:0.65;\"\u003eNozzle\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;text-align:right;\"\u003eStandard stainless is fine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 12px 9px 0;opacity:0.65;vertical-align:top;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;\"\u003e\u003cdiv style=\"display:flex;flex-direction:column;gap:6px;align-items:flex-end;\"\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:6px;\"\u003e\n\u003cspan\u003eAMS Lite\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 20 20\" style=\"vertical-align:middle;flex-shrink:0;\"\u003e\u003ccircle cx=\"10\" cy=\"10\" r=\"10\" fill=\"#1FAA59\"\u003e\u003c\/circle\u003e\u003cpath d=\"M6 10.2L8.6 12.8L14 7.2\" stroke=\"#FFFFFF\" stroke-width=\"2\" fill=\"none\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:6px;\"\u003e\n\u003cspan\u003eAMS \/ AMS 2 Pro\u003c\/span\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 20 20\" style=\"vertical-align:middle;flex-shrink:0;\"\u003e\u003ccircle cx=\"10\" cy=\"10\" r=\"10\" fill=\"#1FAA59\"\u003e\u003c\/circle\u003e\u003cpath d=\"M6 10.2L8.6 12.8L14 7.2\" stroke=\"#FFFFFF\" stroke-width=\"2\" fill=\"none\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"display:inline-block;padding-bottom:8px;margin-bottom:12px;background-image:linear-gradient(90deg,#0D1080,#4AC5C5);background-size:100% 3px;background-repeat:no-repeat;background-position:0 100%;\"\u003eWorth knowing\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color:#0D1080;\"\u003eAnnealing is the whole point, and it isn't optional if the part carries a load.\u003c\/strong\u003e Straight off the plate the heat deflection temperature is 53.8°C at 1.8 MPa — ordinary PLA territory. Thirty minutes at 100°C takes that to 68.6°C, and at the lighter 0.45 MPa load it goes from 56.3°C to 107.6°C. Thicker parts need longer.\u003c\/p\u003e\n\u003cp\u003eYou'll see a Vicat softening figure of 148°C quoted for this filament. That's measured \u003cem\u003eunloaded\u003c\/em\u003e, off the build plate — it tells you a part won't slump sitting in a hot car, not that it will hold a bracket at 148°C. Design around the heat deflection numbers above, not that one.\u003c\/p\u003e\n\u003cp\u003eAnnealing trades ductility for stiffness: elongation at break drops from about 13% to 4%, while bending strength rises from 60 to 65 MPa. Expect a little dimensional movement as it anneals, so test-fit anything with critical dimensions before you commit a batch.\u003c\/p\u003e\n\u003ch3 style=\"display:inline-block;padding-bottom:8px;margin-bottom:12px;background-image:linear-gradient(90deg,#0D1080,#4AC5C5);background-size:100% 3px;background-repeat:no-repeat;background-position:0 100%;\"\u003eStorage\u003c\/h3\u003e\n\u003cp style=\"padding:14px 16px;border-left:3px solid #00A0C4;background:rgba(0,160,196,0.06);\"\u003ePolymaker specify drying at \u003cstrong style=\"color:#0D1080;\"\u003e60°C for 6 hours\u003c\/strong\u003e, and they recommend keeping this one in a dry box \u003cstrong style=\"color:#0D1080;\"\u003ewhile you print\u003c\/strong\u003e, not just in storage — a step their data sheet calls out specifically for HT-PLA Pro.\u003c\/p\u003e\n\u003cp\u003eAs filament takes on moisture you'll hear popping or hissing at the nozzle, then see stringing and rough surfaces, and eventually the strand goes brittle enough to snap in the tube. That's almost always moisture, not technique — dry it and it usually comes back.\u003c\/p\u003e","brand":"Polymaker","offers":[{"title":"Black","offer_id":43000904876117,"sku":"PM-PLAHTP-PA20001-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"White","offer_id":43000904908885,"sku":"PM-PLAHTP-PA20002-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Grey","offer_id":43000904941653,"sku":"PM-PLAHTP-PA20003-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Red","offer_id":43000904974421,"sku":"PM-PLAHTP-PA20004-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Blue","offer_id":43000905007189,"sku":"PM-PLAHTP-PA20005-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Orange","offer_id":43000905039957,"sku":"PM-PLAHTP-PA20006-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Polymaker Teal","offer_id":43000905072725,"sku":"PM-PLAHTP-PA20007-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Green","offer_id":43000905105493,"sku":"PM-PLAHTP-PA20008-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Yellow","offer_id":43000905138261,"sku":"PM-PLAHTP-PA20009-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Brown","offer_id":43000905171029,"sku":"PM-PLAHTP-PA20010-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Dark Grey","offer_id":43000905203797,"sku":"PM-PLAHTP-PA20011-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Purple","offer_id":43000905236565,"sku":"PM-PLAHTP-PA20012-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Pink","offer_id":43000905269333,"sku":"PM-PLAHTP-PA20013-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Magenta","offer_id":43000905302101,"sku":"PM-PLAHTP-PA20014-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Burnt Orange","offer_id":43000905334869,"sku":"PM-PLAHTP-PA20015-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Army Beige","offer_id":43000905367637,"sku":"PM-PLAHTP-PA20016-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"Army Green","offer_id":43000905400405,"sku":"PM-PLAHTP-PA20017-S","price":35.0,"currency_code":"SGD","in_stock":false},{"title":"3D Print General Flat Dark Earth","offer_id":43000905433173,"sku":"PM-PLAHTP-PA20018-S","price":35.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7517\/2949\/files\/PM-PLAHTP-00000.webp?v=1789554962","url":"https:\/\/cybercraftcreations.com\/products\/polymaker-ht-pla-pro-filament-1-75mm-1kg","provider":"CyberCraft Creations","version":"1.0","type":"link"}