{"id":410,"date":"2026-06-22T13:19:53","date_gmt":"2026-06-22T05:19:53","guid":{"rendered":"https:\/\/www.katmoto.co.jp\/?post_type=product&p=410"},"modified":"2026-06-22T13:19:53","modified_gmt":"2026-06-22T05:19:53","slug":"pao-4","status":"publish","type":"product","link":"https:\/\/www.katmoto.co.jp\/zh\/product\/pao-4\/","title":{"rendered":"PAO 4"},"content":{"rendered":"

\u4ea7\u54c1\u8bf4\u660e<\/p>\n

Polyalphaolefin (PAO) API Group IV Synthetic Base Oil, 4 cSt. KATMOTO PAO 4 is a 4 cSt polyalphaolefin (PAO) API Group IV synthetic base oil for top-tier full-synthetic engine oils, greases and specialty lubricants.<\/p>\n

 <\/p>\n

\u4e3b\u8981\u6027\u80fd\u7279\u70b9<\/p>\n\n\n\n\n\n
Exceptional low-temperature fluidity<\/strong><\/p>\n

very low pour point (-66\u00b0C) for outstanding cold-flow.<\/td>\n

High oxidation stability<\/strong><\/p>\n

fully synthetic PAO chemistry resists oxidation and deposits.<\/td>\n<\/tr>\n

Wide-temperature performance<\/strong><\/p>\n

stable viscosity across extreme hot and cold temperatures.<\/td>\n

Sulfur\/nitrogen-free<\/strong><\/p>\n

clean Group IV stock for low-SAPS and high-performance oils.<\/td>\n<\/tr>\n

Low volatility<\/strong><\/p>\n

controlled Noack volatility for reduced oil consumption.<\/td>\n

Premium synthetic base<\/strong><\/p>\n

reference base stock for top-tier full-synthetic lubricants.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5e94\u7528\u548c\u6027\u80fd\u6c34\u5e73<\/p>\n\n\n\n\n\n\n
\u5e94\u7528<\/td>\nBlending of full-synthetic engine oils, synthetic greases, gear oils, compressor oils and specialty lubricants requiring a Group IV PAO base stock with excellent low-temperature and oxidation performance.<\/td>\n<\/tr>\n
\u89c4\u683c<\/td>\nAPI Group IV (PAO) \u2014 fully synthetic polyalphaolefin base stock.
\nExcellent low-temp fluidity \u2014 very low pour point for severe cold service.
\nHigh oxidation stability \u2014 clean, saturated synthetic chemistry.
\nSulfur\/nitrogen-free \u2014 for premium low-SAPS formulations.
\nFull-synthetic blending \u2014 reference stock for top-tier lubricants.<\/td>\n<\/tr>\n
OEM\u9002\u7528\u6027<\/td>\nSupplied as a blending base stock for lubricant formulators. Typical for full-synthetic 0W engine oils, synthetic greases and low-temperature lubricants.<\/td>\n<\/tr>\n
\u91cd\u8981\u901a\u77e5<\/td>\nThese are raw blending stocks supplied to formulators. Typical values are for guidance; confirm against the certificate of analysis (COA) for each batch.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_category":[21],"class_list":["post-410","product","type-product","status-publish","hentry","product_category-base-oils-additives"],"acf":[],"yoast_head":"\nPAO 4 | Base Oil | KATMOTO<\/title>\n<meta name=\"description\" content=\"KATMOTO PAO 4 is available for lubricant blending, OEM formulations, distributor supply and private-label production programs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.katmoto.co.jp\/zh\/\u4ea7\u54c1\/pao-4\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PAO 4 | Base Oil | KATMOTO\" \/>\n<meta property=\"og:description\" content=\"KATMOTO PAO 4 is available for lubricant blending, OEM formulations, distributor supply and private-label production programs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.katmoto.co.jp\/zh\/\u4ea7\u54c1\/pao-4\/\" \/>\n<meta property=\"og:site_name\" content=\"Nippon Synthetic Chemical Co., Ltd.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/KatmotoSyntheticLubricant\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.katmoto.co.jp\/wp-content\/uploads\/2026\/06\/200L-oil.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1448\" \/>\n\t<meta property=\"og:image:height\" content=\"1086\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/wp-json\\\/wp\\\/v2\\\/product\\\/410\\\/\",\"url\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/wp-json\\\/wp\\\/v2\\\/product\\\/410\\\/\",\"name\":\"PAO 4 | Base Oil | KATMOTO\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/#website\"},\"datePublished\":\"2026-06-22T05:19:53+00:00\",\"description\":\"KATMOTO PAO 4 is available for lubricant blending, OEM formulations, distributor supply and private-label production programs.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/wp-json\\\/wp\\\/v2\\\/product\\\/410\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/wp-json\\\/wp\\\/v2\\\/product\\\/410\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/wp-json\\\/wp\\\/v2\\\/product\\\/410\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PAO 4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/#website\",\"url\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/\",\"name\":\"Nippon Synthetic Chemical Co., Ltd.\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.katmoto.co.jp\\\/zh\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/#organization\",\"name\":\"Nippon Synthetic Chemical Co., Ltd.\",\"alternateName\":[\"KATMOTO\",\"\u65e5\u672c\u5408\u6210\u5316\u5b66\u682a\u5f0f\u4f1a\u793e\",\"\u30cb\u30db\u30f3\u30b4\u30a6\u30bb\u30a4\u30ab\u30ac\u30af\"],\"url\":\"https:\\\/\\\/www.katmoto.co.jp\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.katmoto.co.jp\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.katmoto.co.jp\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/katmoto-logo-b.png\",\"contentUrl\":\"https:\\\/\\\/www.katmoto.co.jp\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/katmoto-logo-b.png\",\"caption\":\"KATMOTO synthetic lubricant brand logo\"},\"image\":\"https:\\\/\\\/www.katmoto.co.jp\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/ban-bg01.jpg\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/KatmotoSyntheticLubricant\",\"https:\\\/\\\/www.instagram.com\\\/katmotolube\\\/\"],\"legalName\":\"Nippon Synthetic Chemical Co., Ltd.\",\"description\":\"Nippon Synthetic Chemical Co., Ltd. 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