{"id":3737,"date":"2025-09-24T15:58:49","date_gmt":"2025-09-24T07:58:49","guid":{"rendered":"https:\/\/www.honorpigments.com\/?post_type=product&p=3737"},"modified":"2026-04-13T23:57:23","modified_gmt":"2026-04-13T15:57:23","slug":"cobalt-aluminate-blue-91477-pigment-blue-28","status":"publish","type":"product","link":"https:\/\/www.honorpigment.com\/ro\/produs\/cobalt-aluminate-blue-91477-pigment-blue-28\/","title":{"rendered":"PIGMENT BLUE 28\/ Cobalt Aluminate Blue 91477"},"content":{"rendered":"

>Product Description – PB28<\/strong><\/h2>\n

><\/p>\n

Cobalt Aluminate Blue 91477 (PIGMENT BLUE 28) consists of minute,very thin, more or less hexagonal flakes. A high-temperature calcined blue pigment with excellent chemical resistance, outdoor durability, light fastness, thermal stability, no bleeding and no migration. Widely used in fields with high requirements for heat resistance, weather resistance and light resistance; compatible with most resins or polymers. Reddish hue, small particle size, easy to disperse; strong tinting power, good hiding power, etc.<\/p>\n

>Aplica\u021bie recomandat\u0103<\/strong><\/h2>\n

><\/p>\n

Coatings: solvent based paints, water based paints, auto paints, industrial coatings, powder coatings, wood coatings, coil coatings
\nPlastics: PE, PP, PBT, PVC, PET, EVA, ABS<\/p>\n

>Technical Data<\/strong><\/h2>\n

><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Informa\u021bii despre produs<\/strong><\/span><\/td>\n<\/tr>\n
Tip chimic<\/span><\/td>\nCo-Al-O<\/td>\nCAS NO.<\/span><\/td>\n1345-16-0<\/td>\n<\/tr>\n
C. I. Nume<\/span><\/td>\nPigment Blue 28<\/td>\nEINECS \/ ELINCS NR.<\/span><\/td>\n310-193-6<\/td>\n<\/tr>\n
C. I. Constitu\u021bia nr.<\/span><\/td>\n77346<\/td>\nFormula chimic\u0103<\/span><\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Performan\u021b\u0103 tehnic\u0103<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nUmbr\u0103 complet\u0103<\/span><\/td>\nTent\u0103<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Rezisten\u021b\u0103 la intemperii<\/span><\/td>\n5<\/td>\n5<\/td>\nStabilitate la c\u0103ldur\u0103 \u00b0C<\/span><\/td>\n800\u00b0C<\/span><\/td>\n<\/tr>\n
Rezisten\u021ba la lumin\u0103<\/span><\/td>\n8<\/td>\n8<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Propriet\u0103\u021bi fizice<\/strong><\/span><\/td>\n<\/tr>\n
Forma fizic\u0103<\/span><\/td>\nPulbere<\/span><\/td>\nSieve Residure On 45 microns %<\/td>\n0.5% max<\/td>\n<\/tr>\n
Densitate specific\u0103 (g\/cm3):<\/td>\n4.2<\/td>\nPrimary Particle size D 50 um<\/td>\n~1.2<\/td>\n<\/tr>\n
Absorb\u021bia uleiului<\/td>\n16-26<\/td>\nRezisten\u021b\u0103 la acid<\/span><\/td>\n5<\/td>\n<\/tr>\n
Water Solube Matter %<\/td>\n< 1.0<\/td>\nRezisten\u021b\u0103 la alcali<\/span><\/td>\n5<\/td>\n<\/tr>\n
Materie volatil\u0103<\/td>\n1.0% max<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
PH<\/td>\n7.5~9.5<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Ambalaje<\/strong><\/span><\/td>\n<\/tr>\n
25kgs\/bag 1000kgs\/Pallet<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
Depozitare<\/strong><\/span><\/td>\nPerioada de valabilitate<\/strong><\/span><\/td>\n5 ani<\/span><\/td>\n<\/tr>\n
Trebuie depozitat \u00eentr-un loc r\u0103coros, uscat \u0219i aerisit.<\/span><\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n
TRANSPORT<\/strong><\/span><\/td>\n<\/tr>\n
Evita\u021bi inversarea, lumina soarelui, umiditatea \u0219i pr\u0103bu\u0219irea. Evita\u021bi deteriorarea ambalajului.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • Rezisten\u021ba la lumin\u0103: Rezisten\u021ba la lumin\u0103 este evaluat\u0103 pe o scar\u0103 de la 1 la 8 Blue Wool, unde 1 = \u2018slab\u2019 \u0219i 8 = \u2018excelent\u2019.<\/li>\n
  • Stabilitatea la c\u0103ldur\u0103: Valorile de stabilitate la c\u0103ldur\u0103 indicate indic\u0103 temperatura maxim\u0103 la care pigmentul poate fi stocat timp de 10 min. pe \u00eentreaga nuan\u021b\u0103 \u0219i \u00een reduceri, f\u0103r\u0103 a suferi nicio modificare semnificativ\u0103 a nuan\u021bei.<\/li>\n
  • Absorb\u021bia de ulei: Absorb\u021bia de ulei este determinat\u0103 pe baza standardului EN ISO 787-5 \u0219i este exprimat\u0103 \u00een g de ulei de in la 100 g de pigment.<\/li>\n
  • S\u00e2ngerarea \u00een solven\u021bi: S\u00e2ngerarea \u00een solven\u021bi este testat\u0103 folosind tipurile de pudr\u0103, iar evaluarea vizual\u0103 se face pe o scal\u0103 gri de la 1 la 5
    \nunde 1 = \u2018S\u00e2ngerare abundent\u0103\u2019 \u0219i 5 = \u2018F\u0103r\u0103 s\u00e2ngerare\u201d<\/li>\n<\/ul>\n

    Disclaimer \u2013 The information given in this data sheet is based on the present state of our knowledge & is intended as a general description of our products & their possible applications. Due to the multitude of formulations, production & application conditions, all the above mentioned data have to be adjusted to the circumstances of the processor. No liabilities, including those for patent rights, can be derived from this fact for individual cases. It cannot be ruled out that this product contains particles < 0.1 \u03bcm. Any user of this product is responsible for determining the suitability of Honor Pigments\u2019s products for its particular application & to ensure that any proprietary rights & existing laws & legislation are observed.<\/p>\n

    \n

    Why Choose Honor Pigments?<\/h3>\n
      \n
    • \ud83c\udf0d Global Export Expertise<\/strong> \u2014 Trusted by customers in 40+ countries for consistent quality and reliable supply<\/li>\n
    • \u2705 Strict Quality Control<\/strong> \u2014 ISO 9001 certified with batch-to-batch consistency and zero-defect policy<\/li>\n
    • \ud83d\udcb0 OEM Production Advantage<\/strong> \u2014 Competitive pricing without compromising pigment performance<\/li>\n
    • \ud83e\uddea Technical Support<\/strong> \u2014 Free color matching, formulation advice and sample testing before bulk order<\/li>\n<\/ul>\n
      \n

      \ud83d\udce9 Need more details?<\/strong><\/p>\n

      Request TDS, SDS, or a free sample for testing.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

      C.I.NO.: PB28<\/p>\n

      Avantaj:<\/p>\n

      Aplica\u021bie principal\u0103 recomandat\u0103: Materiale plastice<\/p>","protected":false},"featured_media":3707,"template":"","meta":[],"product_brand":[],"product_cat":[65,57],"product_tag":[372],"class_list":{"0":"post-3737","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-chrome-pigments","7":"product_cat-inorganic-pigments","8":"product_tag-pb28","9":"stm_brands-honor-pigments","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/product\/3737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/product\/3737\/revisions"}],"predecessor-version":[{"id":8912,"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/product\/3737\/revisions\/8912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/media\/3707"}],"wp:attachment":[{"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/media?parent=3737"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/product_brand?post=3737"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/product_cat?post=3737"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.honorpigment.com\/ro\/wp-json\/wp\/v2\/product_tag?post=3737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}