| Customization: | Available |
|---|---|
| Apperance: | White Powder |
| Application: | Dispersant |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Hydroxypropyl Methylcellulose (HPMC), this product is suitable for use as a binder for honeycomb ceramic carriers for automotive exhaust purification. It dissolves in water and is suitable for extrusion molding binders. After high-temperature sintering, it turns into carbon dioxide and water, leaving no residues.
Hydroxypropyl Methylcellulose (HPMC). This product is designed for automotive exhaust purification honeycomb ceramic substrates. Water-soluble and suitable as a binder for extrusion molding processes, it fully decomposes into carbon dioxide and water during high-temperature sintering, leaving no residues.
| TEST ITEM | SPECIFICATION | TEST RESULT |
APPEARANCE |
WHITE POWDER OR GRANULES | WHITE POWDER OR GRANULES |
| IDENTIFICATION | CONFORM | CONFORM |
| METHOXYL CONTENT (wt%) | 19.0-24.0 | 21.4 |
| HYDROXYPROPYL CONTENT (wt%) | 4.0-12.0 | 8.4 |
| PH | 5.5-8.0 | 7.2 |
| LOSS ON DRYING (wt%) | 5.0 max | 3.6 |
| HEAVY METALS (ppm) | 20 max | <20 |
| ARSENIC (ppm) | 3 max | <3 |
| WATER INSOLUBLE MATTER % | 0.5 max | 0.1 |
| APPARENT VISCOSITY (cp) | 80000-130000 | 122078 |
| RESIDUE ON IGNITION (wt%) | 1.5 max | 1.4 |
| TOTAL BACTERIUM | 1000/gram max | 88 |
| MOLD | 100/gram max | 76 |
| ESCHERICHIA COLI | NEGATIVE | NOT DETECT |
){kind=link}