{"product_id":"sos-cleanroom-crp0880-3-unitek-cleanroom-binder-3-ring","title":"SOS Cleanroom CRP0880-3 Unitek Cleanroom Binder (3-Ring)","description":"\u003cdiv style=\"border: 2px solid #0b5aa2; border-radius: 8px; padding: 18px; font-family: inherit; font-size: inherit; line-height: 1.45;\"\u003e\n\u003cdiv style=\"margin: 0 0 10px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 20px; margin: 0 0 6px 0;\"\u003e\u003cspan style=\"font-size: 18pt;\"\u003eUnitek CRP0880 Clean-Write® Cleanroom 3-Ring Binder — White, Solvent-Resistant Cover (1\", 2\" or 3\")\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003eCRP0880 is a cleanroom 3-ring binder for controlled documentation storage (equipment manuals, SOPs, logbooks, batch packets, work instructions, and calibration\/PM records) where you want to avoid introducing office-grade binders that can shed debris or trap residues. It is cleanroom packaged and built with a chemical\/solvent-resistant polyethylene cover, a transparent overlay on the front and spine for controlled labeling, and a ring mechanism designed for frequent open\/close cycles in critical environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #0b5aa2; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 18px; margin: 0 0 8px 0;\"\u003ePublished configuration (CRP0880)\u003c\/div\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e CRP0880\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eBinder type:\u003c\/strong\u003e Three-ring binder with metal rings\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eSize options (as listed on SOSCleanroom):\u003c\/strong\u003e 1\", 2\", 3\"\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eCover material (manufacturer technical data sheet):\u003c\/strong\u003e Anti-static 75-gauge high density polyethylene\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eCover gauge note:\u003c\/strong\u003e The product description also references a 55-gauge white polyethylene cover; if cover thickness is qualification-critical, confirm the current production construction before standardizing.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eFront\/spine identification:\u003c\/strong\u003e Transparent overlay on front and spine allows insertion\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel rivets\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003ePackaging (as listed on SOSCleanroom):\u003c\/strong\u003e Case of 10 binders\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003ePackaging note (manufacturer technical data sheet):\u003c\/strong\u003e 10\/case for standard sizes; 4\" size is published by the manufacturer with 6\/case packaging (4\" not listed as a selectable option on this SOSCleanroom product page).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #eaf3ff; border: 1px solid #0b5aa2; border-radius: 8px; padding: 12px; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; margin: 0 0 6px 0;\"\u003eLow particle and residue control — and the reality check\u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003eThis binder is designed for cleanroom documentation management with materials intended to reduce contamination risk versus standard office binders. Even so, no documentation accessory is truly zero-shedding in real operations. Treat binders like contamination-controlled components: control how they are introduced, where they are staged, and how they are wiped and dried.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #0b5aa2; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 18px; margin: 0 0 8px 0;\"\u003ePractical cleanroom use guidance (technicians and engineers)\u003c\/div\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eZone control:\u003c\/strong\u003e Keep binders off critical work surfaces. Stage them in a designated documentation zone to reduce residue transfer to benches and fixtures.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eRing handling discipline:\u003c\/strong\u003e Open rings deliberately and avoid snapping rings shut. Abrupt closure can crease pages, generate paper edge wear, and create loose debris inside the binder.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eOverlay labeling control:\u003c\/strong\u003e Insert only cleanroom-compatible identifiers into the transparent overlay. Avoid paper labels or adhesives that can shed, delaminate, or leave residue.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eDocument protection:\u003c\/strong\u003e If pages are removed for use at point-of-work, return them to the binder only after gloves are dry and the pages are free of solvent residue to reduce transfer and smearing on inks.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eInspection rhythm:\u003c\/strong\u003e Add a quick inspection step: check ring alignment, rivet integrity, and page-edge condition during routine line checks to prevent progressive tearing and debris generation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #0b5aa2; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 18px; margin: 0 0 8px 0;\"\u003eCompatibility and wipe-down notes\u003c\/div\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eSolvent resistance:\u003c\/strong\u003e The binder is described as solvent resistant and the cover is described as chemical resistant. Specific chemical compatibility (IPA\/DI water\/disinfectants) is not published for CRP0880; qualify under your site chemicals and dwell times before standardizing.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eWipe-down technique:\u003c\/strong\u003e Wipe the \u003cem\u003eclosed\u003c\/em\u003e binder first, use controlled saturation (not dripping), and allow full dry time before opening to avoid wicking into paper edges and to reduce residue transfer.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eHardware attention:\u003c\/strong\u003e Dry the ring area and rivet points after wipe-down. Standing moisture at metal interfaces is a common driver of residue and corrosion in aggressive cleaning programs.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eAvoid abrasive wipes\/tools:\u003c\/strong\u003e Abrasion can scuff covers and increase particulate generation. Use approved cleanroom wipes and non-scratching techniques consistent with your SOP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #0b5aa2; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 18px; margin: 0 0 8px 0;\"\u003eTypical performance characteristics \u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 10px 0;\"\u003eNo quantitative mechanical or electrostatic performance values (surface resistivity, charge decay, abrasion metrics, etc.) are published for CRP0880 in the available manufacturer binder technical data sheet. Use this section as a qualification checklist for your internal validation plan.\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 0 0 12px 0;\"\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; min-width: 640px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 2px solid #0b5aa2; padding: 8px 6px;\"\u003eProperty\u003c\/th\u003e\n\u003cth style=\"text-align: left; border-bottom: 2px solid #0b5aa2; padding: 8px 6px;\"\u003eTypical value\u003c\/th\u003e\n\u003cth style=\"text-align: left; border-bottom: 2px solid #0b5aa2; padding: 8px 6px;\"\u003eTest method (as published)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eSurface resistivity \/ ESD behavior\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot published\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eAbrasion\/scuff resistance\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot published\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eChemical compatibility list\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot published\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #0b5aa2; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 18px; margin: 0 0 8px 0;\"\u003eTypical contamination characteristics \u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 10px 0;\"\u003eNo quantitative contamination test values (particles, ionic extractables, residues) are published for CRP0880 in the available manufacturer binder technical data sheet. Cleanroom packaged construction and material selections are intended to support controlled-environment documentation programs.\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 0 0 12px 0;\"\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; min-width: 640px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border-bottom: 2px solid #0b5aa2; padding: 8px 6px;\"\u003eProperty\u003c\/th\u003e\n\u003cth style=\"text-align: left; border-bottom: 2px solid #0b5aa2; padding: 8px 6px;\"\u003eTypical value\u003c\/th\u003e\n\u003cth style=\"text-align: left; border-bottom: 2px solid #0b5aa2; padding: 8px 6px;\"\u003eTest method (as published)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eParticles\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot published\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eIonic extractables\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot published\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNon-volatile residues (NVR)\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot published\u003c\/td\u003e\n\u003ctd style=\"border-bottom: 1px solid #d6e4f5; padding: 8px 6px;\"\u003eNot stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #0b5aa2; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 18px; margin: 0 0 8px 0;\"\u003eCommon failure modes \u003c\/div\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eResidue buildup on cover:\u003c\/strong\u003e Common when binders are handled with solvent-wet gloves or staged near spray-and-wipe activities. Prevent by enforcing dry-glove discipline and wiping only in designated wipe-down areas.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eRing misalignment \/ page tearing:\u003c\/strong\u003e Often caused by overfilling, forcing rings, or snapping rings closed. Prevent with correct binder capacity, deliberate ring closure, and routine alignment checks.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003ePaper edge dusting:\u003c\/strong\u003e Driven by frequent insert\/remove cycles and rough handling. Prevent by minimizing unnecessary page movement and using tab dividers\/sectioning to reduce handling time.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eStatic attraction of fines:\u003c\/strong\u003e In low humidity, polymer covers can attract dust\/fines. Prevent by following site ESD controls and avoiding rubbing covers against garments.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003e\n\u003cstrong\u003eHardware corrosion or staining:\u003c\/strong\u003e Can occur if aggressive chemistries are used without full dry time. Prevent by drying ring\/rivet areas after wipe-down and qualifying chemical compatibility before deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #0b5aa2; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 18px; margin: 0 0 8px 0;\"\u003eStorage and handling best practices\u003c\/div\u003e\n\u003cul style=\"margin: 0 0 12px 18px; padding: 0;\"\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003eKeep binders in original cleanroom packaging until introduced into the controlled area.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003eStore closed to reduce particulate deposition on internal surfaces and documents.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003eAvoid stacking with metal tools, clips, or abrasive hardware that can scuff covers and generate debris.\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px 0;\"\u003eDo not stage binders under active chemical spray zones; control wipe-down location, chemistry, and dry time per SOP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #f3f3f3; border-radius: 8px; padding: 12px; margin: 12px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; margin: 0 0 6px 0;\"\u003eDocumentation \u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 6px 0;\"\u003eSOSCleanroom product page (Unitek Cleanroom Binder, 3-Ring — CRP0880): \u003ca href=\"https:\/\/www.soscleanroom.com\/product\/facilities\/unitek-cleanroom-binder-3-ring\/\" target=\"_blank\" rel=\"noopener\"\u003eClick Here\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 6px 0;\"\u003eManufacturer product page (Cleanroom Binders, 3-Ring — CRP0880): \u003ca href=\"https:\/\/tsmfg.com\/products\/cleanroom-binder-3-ring-white-various-sizes\" target=\"_blank\" rel=\"noopener\"\u003eClick Here\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 6px 0;\"\u003eManufacturer technical data sheet (Clean-Write Binder, CRP0880-Size): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0188\/7146\/files\/Tech_data_-_CRP0880_Clean_Write_Binders.pdf?v=1613668676\" target=\"_blank\" rel=\"noopener\"\u003eClick Here\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 6px 0;\"\u003eManufacturer overview (Clean-Write Stationery): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0188\/7146\/files\/Cleanwrite_Stationary.pdf?5853447473970578872=\" target=\"_blank\" rel=\"noopener\"\u003eClick Here\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003eManufacturer reference (Cleanroom classifications overview): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0188\/7146\/files\/Clearnroom_pdf.pdf?v=1648826884\" target=\"_blank\" rel=\"noopener\"\u003eClick Here\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 10px 0 0 0; font-size: 12px;\"\u003e\n\u003cdiv style=\"margin: 0 0 6px 0;\"\u003e\u003cspan style=\"font-size: 12pt;\"\u003eIf you have any questions please email us at Sales@SOSsupply.com or give us a call at (214)340-8574.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cbr\u003eOR check out the AI ChatBot powered by SOSCleanroom data libraries - give it a try!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"margin: 0;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eTHIS IS NEW FOR 2026!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 10px 0 0 0; font-size: 12px;\"\u003e\u003cem\u003e© 2026 SOS Supply. All rights reserved.\u003c\/em\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Specialty Optical Systems \/ SOS Cleanroom","offers":[{"title":"Default Title","offer_id":44378671022260,"sku":"kpi259-CRP0880-3","price":596.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/8484\/3444\/files\/CRP0880-1WH__72752.1726065333_441ceadc-9475-4d12-9e0e-90251d504dca.jpg?v=1788682311","url":"https:\/\/kpaulsupply.com\/products\/sos-cleanroom-crp0880-3-unitek-cleanroom-binder-3-ring","provider":"KPaul Industrial","version":"1.0","type":"link"}