Thermal insulating brick

Product DescriptionThermal insulating brick is suitable for the production of various grades of insulating firebrick. Limiting temperature of use range from 900°C to 1500°C.Each grade of insulating firebrick is formulated to meet specific thermal and physical requirements.

Specification of the bricks:

Items		Testing Temperature	Volume Density g/cm3	Pressure Strength Mpa	Thermal Conductivity kcal/mh (350)
A	A-1	900	≤0.50	≥0.50	≤0.13
	A-2	1000	≤0.50	≥0.50	≤0.14
	A-3	1100	≤0.50	≥0.50	≤0.15
	A-4	1200	≤0.55	≥0.80	≤0.16
	A-5	1300	≤0.60	≥0.80	≤0.17
	A-6	1400	≤0.70	≥1.00	≤0.20
	A-7	1500	≤0.75	≥1.00	≤0.22
B	B-1	900	≤0.70	≥2.50	≤0.17
	B-2	1000	≤0.70	≥2.50	≤0.18
	B-3	1100	≤0.75	≥2.50	≤0.20
	B-4	1200	≤0.80	≥2.50	≤0.22
	B-5	1300	≤0.80	≥2.50	≤0.23
	B-6	1400	≤0.90	≥3.00	≤0.27
	B-7	1500	≤1.00	≥3.00	≤0.31
C	C-1	1300	≤1.10	≥5.00	≤0.30
	C-2	1400	≤1.20	≥7.00	≤0.38
	C-3	1500	≤1.25	≥10.00	≤0.45

Main property	Classify temperature	Apparent density kg/m3	Chemical component Wgt %				Bending strength Mpa	Cold crushing strength Mpa
			Al2O3 %	SiO2 %	Fe2O3 %	K2 O + Na2O %
JM23	1260	480	37.00	44.40	0.70	1.10	1.00	1.20
JM26	1430	800	58.00	39.10	0.70	1.70	1.50	1.60
JM28	1540	890	67.10	31.00	0.60	0.90	1.80	2.10
JM30	1650	1020	73.40	25.10	0.50	0.90	2.10	2.20

Package details:

Our Services

We can provide kinds of insulation brick used in different service environment.We would like to quote as your requirement and we make sure the quality. If you have any query please feel free to contact me. My Skype ID is guyanyongxinting. We are looking forward to your enquiry.

Company Information

We, DKJL CO.,LTD. has now become one of the most competitive suppliers of Chinese products in overseas market. The products we represented range from refractory and thermal insulation materials, heating elements, industrial ceramics to scientific instruments. The price, quality and variety of the products we supplied are guaranteed to be at the top of the range. You will find detailed information on the above outlined products in our website and we also welcome your enquiry on any other products. We have professional and dedicated specialists to assist you and meet your satisfaction.

Once again welcome to our company’s website. We hope that you will find the information helpful in your searching for products or business partners.