JS-H9 is hight silicone or no silicone tteatment MgO,Grade A,used for medium and low temperature air heating elements.It can bear high-heat treatment (such as 1050C annealing),but it can't be moisture-proof,and need to be sealed immediately and effectively.
25KGS/BOX;40BOX/PALLET OR 25KGS/BAG; 40BAG/TON BAG
JS-M9 is moisture-proof and high temperture resustant magnesium oxideGRADE Aused for medium and low temperature air heating elementsisnt suitable for high-heat treatmentìsuch as 1050C annealingit has high moisture proof propertysimply sealing is available. We syggest to dry the heating elements at 200C-350C before sealing.
25KGS/BOX OR 25KGS/BAG
JS-H8 is hight silicone or no silicone tteatment MgO,Grade B,used for medium and low temperature air heating elements.It can bear high-heat treatment (such as 1050 C annealing),but it can't be moisture-proof,and need to be sealed immediately and effectively.
25kg/box or 25kgs/bag
JS-H7 is hight silicone or no silicone tteatment MgO,Grade C,used for medium and low temperature air heating elements.It can bear high-heat treatment (such as 1050 C annealing),but it can't be moisture-proof,and need to be sealed immediately and effectively.
25KGS/BOX OR 25KGS/BAG
