China Factory Supply Rubber Antioxidant Benzoquinone/Pbq/ P-Benzoquinone CAS 106-51-4, Find details about China 1 4-Benzoquinone, Benzoquinone from Factory Supply Rubber Antioxidant Benzoquinone/Pbq/ P-Benzoquinone CAS 106-51-4
Item | Specifications | Results |
Appearance | Off-white crystal powder | White crystal powder |
Content | ≥99.0% | 99.82% |
Melting point | ≥126 °C | 127.3~127.7 °C |
Ash | ≤0.04% | 0.02% |
Metals | <10ppm | <10ppm |
Loss on drying | ≤0.5% | 0.20% |
Absorptions K | ≤1.8 (λ=440nm) | 0.463 |
≤1.1 (λ=520nm) | 0.210 | |
≤0.5 (λ=750nm) | 0.080 | |
Conclusion | The results conforms with Enterprise standards |
1. This product is a high-efficiency anti-polymerization agent of unsaturated resin. Generally, if the amount of resin added is two parts per ten thousand, it can exert good anti-polymerization effect in production and storage.
2. Methylhydroquinone is characterized by good solubility, low addition, good thermal stability, and little impact on the resin aliasing time. It is a hydroquinone replacement product, which has no pollution to its own products and is not affected by temperature and environment.
3, used as a stabilizer of unsaturated resin, antioxidant, can also be used in non-edible oil, grease, fatty acid ester, linseed oil as antioxidant, can also be used in pigments, dyes, pharmaceutical intermediates.
Packaging & ShippingPacking
The usual one package of Benzoquinone is 25kg/drum. But we could also subpackage it according to our customers' requirements.Such as 1kg/bag, 5kg/bag, 10kg/bag,etc.
Shipping
Benzoquinone powder could be delivered by courier, air or by sea.
For 1~100kg, we recommend to ship it by courier,which is much faster and more convenient. What's more, it may avoid some customs taxes for our customers. And the goods could be delived door by door.
For more than 100kg, the goods could be shipped by air or by sea, and it is up to you. But we will provide perfect solutions for your reference.
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