ມລລີດປະສົມ

ພາລາມິເຕີ
ຜະລິດຕະພັນທີ່ກ່ຽວຂ້ອງ

ພາລາມິເຕີ

The "Jun" brand fused mullite main raw materials are industrial alumina and high-quality quartz sand, which is smelted by large high-temperature electric arc furnaces. Fused mullite is the only stable binary compound in alumina-silica dual system. lt is a high-quality refractory material. The colors are gray -white, needle shaped, cylindrical crystals, and high bending strength. lt has the
characteristics of uniform expansion, good thermal shock stability， highly refractoriness under load, small high temperature creep value , high hardness,good anti -chemical corrosion etc. With its excellent heat shock resistance and abrasion resistance, it is widely used in glass kiln body furnace lining bricks,alkaline -free glass sedimentation tank mullite bricks, large smelting blast furnace hot air furnace bricks, blast-furnace low creep sillimanite brick, ceramic kiln furniture, saggar, petrochemical and other industries are raw materials for high -end refractory materials.

ຄຸນສົມບັດທາງກາຍະພາບ ແລະອົງປະກອບທາງເຄມີ

ລາຍການ	ມາດຕະຖານ
ອົງປະກອບ (%)	ຮັບປະກັນມູນຄ່າ	ຄຸນຄ່າປົກກະຕິ
Al₂O₃	72 ~ 76	74.10
SiO₂	23 ~ 27	25.08
Fe₂O₃	≤0.10	0.05
R₂O	≤0.50	0.18
Mullite phase(%)	≥93
ໄລຍະແກ້ວ(%)	≤7
Coeffcientof linear expansion (1/℃)	-6.0x10
ຄວາມຫນາແຫນ້ນຂອງປະລິມາດ (g / cm3)	≥2.9
ຂະຫນາດອະນຸພາກ	0~1~3~5~8mm,180 mesh,200 mesh,240 mesh,325 mesh
ມາດຕະຖານການກວດກາ	GB/T21114-2007;GB/T2999-2002
ການບັນຈຸ	ຢາງພາຍໃນແລະພາຍນອກທໍ 25KG / ຖົງ (ສາມາດປັບແຕ່ງຕາມຄວາມຕ້ອງການຂອງລູກຄ້າ)