manufacture price list laboratory reagents rubber accelerator MBT M rubber accelerant for NR CAS NO.: 149-30-4
It is Light yellow or off-white powder, granules. The relative density is 1.42(20%), the specific gravity is 1.49±0.03, the melting point is above 180.02~181.7℃(For the industrial products, it is above 170.0℃). It will burn when meet with naked flame, the flash point is 515~520℃. Easily soluble in acetic ether, acetone, soluble in dichloromethane, diethyl ether, some other organic solvent and alkali carbonate solution. Slightly soluble in benzene. Insoluble in water and gasoline. lower explosion limit is 21g/m3. The storage stability period is two years.
Product parameters
Item | Powder | Oil powder | Granular |
Appearance | White or light gray powder | White or light gray oily powder | White or light gray granular |
Initial M.P. (Min) ≥ °C | 142.0 | 142.0 | 142.0 |
Loss on drying (Max) ≤ % | 0.30 | 0.40 | 0.40 |
Ash (Max) ≤ % | 0.30 | 0.40 | 0.40 |
Residue on 150 μm sieve (Max) ≤ % | 0.10 | 0.10 | - |
Granular diameter mm | - | - | 1.0-3.0 |
Broken strength N | - | - | 2-5 |
Oil content,% | - | 1.0-2.0 | -
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1kg or 5kgs/Aluminium bag,
25kgs/drum,
25 tons/20ft
Packing as your request, with photos before delivery.
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Q1: I'm interested in your products, but now I'm out of China; could you offer your labels to my country?
A1: Sure! We've got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express, depending on your need.
Q2: How can l get the samples?
A2: We can provide you free sample for our existing products, the lead time is aroud 1-2 days. You need to pay the sample delivery cost. If you need the samples according to your design,the sample cost has to be charged from you. The lead time is around 5 days.
Q3: Is it possible to custom the labels with my own design?
A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.
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A4: We can receive your payment by T/T, ESCROW or Western union which is recommended, and we can also receive by L/C, D/P, D/A, OA.
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