Exothermic Insulating Sleeve for Iron Foundry Production

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shape: Cup-Shaped
• Material: Alumina Cement
• Product: Exothermic Insulating Feeder Riser
• Model NO.: HDS
• Application: Cast Steel;Cast Iron
• Category: Foundry Material
• Usage: Molten Iron Feeding
• Usage2: Molten Steel Feeding
• Performance: Feeding Capacity
• Transport Package: Pallet
• Specification: HDS
• Trademark: CQ
• Origin: China
• HS Code: 6806900000
• Production Capacity: 5000000PCS/Year

Product Description

Discover SHANDONG CQ NEW MATERIALS INC.'s HDS/HDL telescopic high strength exothermic sleeves for iron foundry production. A green, high fever solution for metallurgical materials.

HDS and HDL Products

SHANDONG CQ NEW MATERIALS INC.

HDS and HDL Products

HDS is produced using sodium silicate technology, while HDL is produced using cold core triethylamine technology. Both products are made up of XPS/XPL and HS sand spit.

MODEL LIST

Here are some of the models available for customization:

• Model 1


• Model 2


• Model 3

Model  NO.	Modulus	Height mm	Volume Cm3
HDS/HDL14HJ15	0.9	77	14
HDS/HDL39HJ20	1.2	97	39
HDS/HDL75HJ25	1.4	106	75
HDS/HDL117HJ20	1.7	124	117
HDS/HDL101HJ20	1.9	130	101
HDS/HDL143HJ20	2.0	125	143
HDS/HDL140HJ20	2.0	109	140
HDS/HDL240HJ31	2.2	161	240
HDS/HDL260HJ31	2.7	161	260
HDS/HDL283HJ31	3.1	161	283
HDS/HDL360HJ41	3.2	147	360
HDS/HDL348HJ33	3.2	156	348
HDS/HDL450HJ41	3.3	161	450
HDS/HDL590HJ41	3.7	182	590
HDS/HDL600HJ41	4.0	184	600
HDS/HDL770HJ41	4.1	217	770

Product Description: Exothermic Riser Sleeve

Introducing the Exothermic Riser Sleeve from SHANDONG CQ NEW MATERIALS INC. This innovative product is designed with low density, accurate sizing, and exceptional exothermic properties, making it ideal for iron and steel casting applications.

Features:

• High exothermic property


• Low density for accurate sizing


• Excellent insulation effect


• Enhanced feeding efficiency


• Available in a full range of specifications


• Suitable for various molding processes

Whether inserted into sand molds post-modeling or combined with sand cores, the Exothermic Riser Sleeve significantly improves casting yields, enhances casting density, and reduces the need for extensive cleaning and welding repairs.

Accessories Support:

Compatible with breaker cores and covers for added convenience.