Hebei Xinxinyuan Energy Co., Ltd. is one of the most reliable manufacturers and suppliers of aluminum diisobutylphosphinate zm-1 cas 873651-85-5 in China. With abundant experience, we warmly welcome you to wholesale bulk aluminum diisobutylphosphinate zm-1 cas 873651-85-5 made in China here from our factory. All customized products are with high quality and competitive price.
Description
Aluminum diisobutylphosphinate ZM-1 is the original powder grade in our aluminum diisobutylphosphinate range. Company data lists a typical particle size of 15-20 μm, phosphorus content of 18-20%, low volatiles below 0.5%, and decomposition above 300 °C. It can be used where a powder form is easier to meter or where a high-content masterbatch is required.
Product Parameters
|
Item |
Specification |
|
CAS No. |
873651-85-5 |
|
Appearance / Form |
White free-flowing powder; typical particle size 15-20 μm |
|
Phosphorus Content |
18-20% (w/w) |
|
Moisture / Low Volatiles |
<0.5% (w/w) |
|
Decomposition Temperature |
>300 °C |
|
Melting Range |
250-280 °C |
|
pH |
4.5-5 |
|
Packaging |
25 kg composite bag with inner liner |
Processing and Use Notes
For masterbatch work, Aluminum diisobutylphosphinate ZM-1 can be introduced after the resin starts to soften so the powder disperses with less dust loss. The company handbook notes that the material can support high active-content masterbatch and may improve flow compared with less lubricious flame-retardant systems. Final dosage must be checked in the buyer's resin, thickness, pigment, and test method.
Company Advantages
Our organophosphorus flame-retardant line has a stated annual capacity of 5,000 tonnes. A testing and formulation laboratory, put into service in February 2022 after an investment of about RMB 6 million, supports particle-size review, thermal analysis, formulation screening, and flame-test work. We use production records, batch sampling, and shipment COAs to connect laboratory observations with commercial lots.
FAQ
Q: How should the dosage be selected?
A: Start with a laboratory formulation based on the target resin and UL94 thickness. We can review the resin type and provide a test direction.
Q: Can the powder be supplied with batch documents?
A: Yes. COA, packing information, and available compliance documents can be matched to the shipment.
Q: How should Aluminum diisobutylphosphinate ZM-1 be stored?
A: Keep the bags sealed in a dry indoor area. Avoid moisture, contamination, and direct heat.
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