INSULATING POWDERS

RICE HULL ASH

Drastic reduction in radiant heat loss due to reflective black cover
Thermal convection insulation for ladles and tundishes
Physical barrier to open air exposure of hot metal or slag
The most cost-effective insulator on the market today

More About Rice Hull Ash

Self-leveling and self-spreading ∙ Extremely low consumption rate due to high melting point and low bulk density ∙ Enables continuous casting sequence NOT limited by surface conditions ∙ No adherance to or coating of basic refractories ∙ Reduced skull formation ∙ Extends the fluidity and utility of the refining flux when used on engineered slag

OUR PRODUCTS

RM SILC 600

Fine Grain Rice Hull Ash
5% Carbon
Made in USA

Benefits & Uses

Mid-level carbon steel grades
High carbon grades
Transfer ladles

RM SILC 400

Fine Grain Rice Hull Ash
5% Carbon
Made in USA

Benefits & Uses

Mid-level carbon steel grades
High carbon grades
Transfer ladles

BIOSIL – S

Fine Grain Rice Hull Ash
4-8% Carbon
Import

Benefits & Uses

Mid-level carbon steel grades
High carbon grades
Transfer ladles

BIOSIL – HC

Fine Grain Rice Hull Ash
20-30% Carbon
Import
High carbon: low consumption

Benefits & Uses

High carbon steel grades
Transfer ladles

BIOSIL – G

Granulated – Pelletized Rice Hull Ash
4-8% Carbon
Import
Low dust product

Benefits & Uses

Mid-level carbon grades
High carbon grades
Transfer ladles

DIATOMACEOUS EARTH

Coarse Grain
1% Carbon
Made in USA
Low dust - ultra-low carbon

Benefits & Uses

Low carbon grades
Mid-level carbon steel grades
High carbon grades

PACKAGING

PACKAGING TYPE	BENEFITS
22 lb. bag 50 bags per pallet Stretch wrapped, boxed, or in bulk bag	Standard package Limits waste – reduced packaging and disposal costs
400 lb. bulk bag 2 per pallet	Crane usage Improves end user access Reduces chance of friction damage in transit Protection from radiant heat Retained integrity of partially used package
10 lb. bag 110 bags per pallet Boxed	Reduces tear risk from pallets rubbing Protects against radiant heat if stored near hot metal Ideal for limited access spaces

PACKAGING TYPE

BENEFITS

22 lb. bag

50 bags per pallet

Stretch wrapped, boxed, or in bulk bag

Standard package
Limits waste – reduced packaging and disposal costs

400 lb. bulk bag

2 per pallet

Crane usage
Improves end user access
Reduces chance of friction damage in transit
Protection from radiant heat
Retained integrity of partially used package

10 lb. bag

110 bags per pallet

Boxed

Reduces tear risk from pallets rubbing
Protects against radiant heat if stored near hot metal
Ideal for limited access spaces

Supply & Distribution

We guarantee an uninterrupted supply of Rice Hull Ash, the top performing insulator on the market for metallurgical ladles and caster tundishes.

Reuning-McKim, Inc. offers unmatched customer service and distribution of Rice Hull Ash, including truck sourcing and scheduling, to ensure your melt shop is stocked for continuous steel production.

Contact us to schedule a truck today.