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Under the quality testing center supposes the central laboratory, the workshop laboratory, and is equipped with the chemical analysis room, the balance room, the instrument room, the high temperature instrument room, the drugs storeroom, has modernized the instrumentation and the necessary facility, and has provided the precise GC8 gas phase color spectrometer, various classifications instrumentation equipment and so on smoothness idea, automatic electrometric titration meter, is responsible for in the production process to the end product, the half-finished product control analysis, the raw material analysis, the product quality examination. Examines the personnel to have 5 year above the analysis work experience and above the city level the authoritative organization qualified authentication. Necessary testing instrument, reasonable standard examination standard, advanced examination method and strict control system and regulations, has provided the reliable guarantee for the performance test work.
The company implements the central laboratory and the workshop laboratory two levels of examinations management:
Level of examinations for leaves the plant the product quality surveillance to examine, examines, the judgment product item by item according to the product quality country standard is qualified or not,
the certified product all does not permit to go into storage; Front the product leaves the plant to the outward appearance quality, the packing quality, the packing symbolized, the quantity and so on
carries on the verification examination, guarantees the qualified product to hand over in the user hand.
Two levels of examinations for workshop production process examination. It is the chemical production eye, the basis is "Center In the Run Chemical industry Controls Analysis Regulations", is gazing at the production process quality condition frequently, is responsible for main body process examination which the quality forms.
Enters shop from the raw material, until most life-long delivers the product, each working procedure all passes through the strict quality surveillance to examine, thus controls does not conform to the working procedure control target half-finished product inflow next working procedure or prevented the certified product leaves the plant; At the same time aims at the user to the product serviceable request, or
according to the overseas advanced standard prompt revision correlation examination standard, the coordination scientific research and tackle the key research project, enhances the company unceasingly
the product quality.
The product examination quality data is as follows :
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Product range |
Carries out the standard |
Quality data |
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Urea |
GB2440-2001 |
Basically achieves the national superior product rank, total nitrogen content >= 46.4%, biuret <= 0.9%, moisture content <= 0.4%, granularity >= 93%. |
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Melamine |
GB/T9567-1997 |
Basically achieves the national superior product rank, the purity >=99.8%, the moisture content <= 0.1%, PH = 7.5 - 9.5, the ash <= 0.03%, the turbidity <= 20, the chromaticity <= 20. |
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Duplicate Hefei |
GB15063-2001 |
The highly concentrated product, the total nutrient >= 40%, the water-soluble phosphorus occupies the effective phosphorus >= 80%, the moisture content <= 2.0%, the granularity >= 98%. |
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