Premium Coal Dust
Premium Coal Dust
Key Features & Benefits
Stop struggling with inconsistent sand quality and high scrap rates. San Furs Industrial offers a full range of high-purity Coal Dust, self-produced to guarantee the most stable mold performance on the market.
Why Over 70% Foundries in Taiwan Choose San Furs:
-
Superior Peel-off: Our high lustrous carbon ensures the sand peels away effortlessly from the casting, leaving a smooth, clean surface.
-
Controlled Gas Evolution: Specifically engineered to reduce blowhole defects by optimizing gas release during pouring.
-
Thermal Protection: Maintains mold integrity under extreme heat, preventing expansion defects and sand inclusions.
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Cost Efficiency: High reactivity means you achieve better results with lower addition rates, saving you money in every batch.
Technical Specifications
|
INGREDIENT |
% |
Remark |
|
FIXED CARBON |
49.01 |
(±3%) |
|
VOLATILE MATTER |
39.79 |
(±3%) |
|
INHERENT MOISTURE |
5.62 |
(±2%) |
|
ASH |
5.58 |
(±2%) |
|
TOTAL SULPHUR |
0.45 |
|
|
CALORIFIC VALUE |
6200 KCAL/KG |
(± 300 ) |
|
H.G.I. |
45 |
|
|
SWELLING INDEX |
NONE |
|
|
PARTICLE SIZE |
50-250MESH |
|
MADE IN TAIWAN
25kgs packaging for export
Product Inquiry
Thank you for taking interest in San Furs product & services, please submit your enquiry, we will provide technical assessment and quotation within 24 hours. You are also welcome to call us on whatsapp anytime you feel comfortable. +886 901 246 930 ask for Devin!
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Premium Coal Dust |