{"id":882,"date":"2026-08-29T10:34:07","date_gmt":"2026-08-29T10:34:07","guid":{"rendered":"https:\/\/sihecomposites.com\/?post_type=products&p=882"},"modified":"2026-08-29T11:41:55","modified_gmt":"2026-08-29T11:41:55","slug":"artificial-stone-resin-family","status":"publish","type":"products","link":"https:\/\/sihecomposites.com\/en\/products\/artificial-stone-resin-family\/","title":{"rendered":"D\u00f2ng nh\u1ef1a cho \u0111\u00e1 nh\u00e2n t\u1ea1o c\u1ee7a SIHE"},"content":{"rendered":"
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Unsaturated polyester resin<\/p>\n

SIHE Artificial Stone Resin Series<\/h1>\n <\/div>\n
\n \"Application<\/picture> <\/div>\n
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Suitable for<\/h2>

Resins for artificial-stone slabs, basins and moulded parts using calcium-carbonate or aluminium-hydroxide fillers, together with confirmed casting, spray-up and hand-lay-up processes.<\/p>\n

\n SIHE<\/span>\n Manufactured by SIHE<\/span>\n <\/div>\n
Request a Quote<\/a><\/div>
Request a sample<\/a>Request current TDS<\/a>Request applicable SDS<\/a><\/div>\n

Need help choosing a grade?<\/a><\/p> <\/div>\n <\/header>\n\n

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Grade selection<\/p>\n

Grades and application options<\/h2>\n <\/div>\n
\n \n \n \n \n \n \n \n <\/colgroup>\n \n \n \n \n \n \n \n \n \n
Resin grade<\/th>\n Viscosity (mPa\u00b7s)<\/th>\n Gel time (min)<\/th>\n Solids content (%)<\/th>\n Key characteristics<\/th>\n <\/tr><\/thead>\n
188<\/th>\n 180-220<\/td>\n 12-17<\/td>\n 58-63<\/td>\n Yellow-white unsaturated polyester resin with medium viscosity, good flow and good handling. Suitable for spray-up, casting and hand lay-up; used for sanitary ware, water slides, SF\/FF double-wall tanks, artificial stone and engineered quartz.<\/td>\n <\/tr>\n
2590<\/th>\n 600-900<\/td>\n 6-10<\/td>\n 66-72<\/td>\n For artificial-stone slabs using calcium-carbonate or aluminium-hydroxide filler and for washbasins. It has medium viscosity and reactivity, good mechanical properties and clarity, high surface gloss and low shrinkage.<\/td>\n <\/tr>\n
2590A-1<\/th>\n 300-600<\/td>\n 7-10<\/td>\n 63-68<\/td>\n Acrylic-composite artificial-stone resin for calcium-carbonate-filled slabs. Provides good filler wet-out and processability and produces a high-gloss surface.<\/td>\n <\/tr>\n
2596<\/th>\n 500-900<\/td>\n 4-8<\/td>\n 63-68<\/td>\n Isophthalic-neopentyl-glycol artificial-stone resin for aluminium-hydroxide-filled slabs and washbasins. Provides good filler wet-out, yellowing and water resistance, high surface gloss and low shrinkage.<\/td>\n <\/tr>\n
2596A-1<\/th>\n 300-600<\/td>\n 3-6<\/td>\n 63-68<\/td>\n Acrylic-composite artificial-stone resin for aluminium-hydroxide-filled slabs. Provides good filler wet-out and yellowing resistance, high surface gloss and good slab hardness.<\/td>\n <\/tr>\n
288<\/th>\n 350-450<\/td>\n 2.3-3<\/td>\n 64-67<\/td>\n Orthophthalic unsaturated polyester resin dissolved in styrene, with medium viscosity and reactivity. The cured product has good strength, toughness, water resistance and weather resistance; suitable for artificial-stone slabs and cast slabs.<\/td>\n <\/tr>\n
590<\/th>\n 400-700<\/td>\n 15-20<\/td>\n 62-68<\/td>\n For general artificial-marble slabs and washbasins. It has low viscosity, good processability, fast cure and demoulding, while maintaining suitable flexibility.<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n

Gel time is measured in a 25\u00b0C water bath using 100 g of resin, 1 g of SIHE cobalt accelerator and 1 mL of standard MEKP. These are test conditions, not a production-use recommendation. Viscosity and gel time may be adjusted within the specified ranges according to seasonal conditions. Please refer to the applicable instructions before use.<\/p>\n

These are grade-specific reference values for preliminary selection. SIHE confirms the delivery grade against your application and process.<\/p> <\/section>\n \n

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Application and process<\/p>\n

Product & Application Gallery<\/h2>\n <\/div>\n
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\n \"Application<\/picture>
Spa bathtub application reference<\/figcaption>\n <\/figure>\n
\n \"Application<\/picture>
Casting in a sanitary ware mould<\/figcaption>\n <\/figure>\n
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