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Can we use Calcium chloride as a coagulant in rubber latex compound dip instead of calcium nitrate ? Are there any negative effect for the final product or production lines. Thank you

Hi, We are making polyurethane coatings . PU is DMF base and DMF of coatings are removed through coagulation is water. TO get black color we are using black toners. Now we need to make toners in home using carbon black. Is it suitable to mill carbon black,DMF with regular log chain PU which is...

i think thickness should effect for the elongation. because crosslinking amount is higher in thicker product

Thanks

we suspect that accelerator ,and stearate complex with Zinc iron.. is it possible.. zinc can be present in former releasing agent as zinc stearate. We are using thiocarbamate as a accelerator. we suspect there is no sufficient time to complete sulfur cross links with this accelerator. So there...

We are making rubber gloves using NBR rubber grades.Currently we are having serous problem because very tiny and shine crystal particles are coming onto glove surface with the time. With our preliminary testing we have clues that this is not sulfur blooming. We suspect that few possible...

Could you please support for this problem, I want to make black solvent base polyurethane coating using non-carbon black pigments such as manganese ferrite black spinal. But when i add these pigments , coating shows dull appearance instead of shining black.. are there any process or additives...