Naphthalene Superplasticizer

superplasticizer ya naphthalene ni plasticizer yenye ubora wa hali ya juu na kipunguza maji ambacho kinatokana na uzani wa juu wa molekuli naphthalene formaldehyde condensate.. Inaongeza kwa kasi utendakazi wa saruji inayotumika katika vigae vya saruji & akitoa vitengo vya awali.

Inafaa kwa aina zote za saruji, inaweza kutumika katika specifikationer tofauti na mifano. Inaweza kutengenezwa na mchanganyiko mbalimbali wa kiwanja.

Inaweza kutumika kutengeneza simiti ya mtiririko, saruji kali na saruji iliyoinuliwa ya mvuke. Kiwango chake cha chini cha joto cha kufanya kazi ni 0 shahada C, na nguvu zake zinaweza kuongezeka kwa 20-60%.

Bidhaa hiyo inafanywa kwa njia ya sulphonation, hidrolisisi, mmenyuko wa condensation na neutralization ya naphthalene na formaldehyde. Haina kloridi, ambayo inakidhi mahitaji ya vipimo vya mchanganyiko wa kemikali kwa simiti: ASTM C 494, Aina F; ASTM C 1017 na GB8076-1997.

superplasticizer ya naphthalene mainly consists of 25-45% concentrated sulfuric acid, 10-35% industrial naphthalene, 5-10% of industrial byproduct sodium sulfonate, 6-10% of formaldehyde and 7-10% of water. It can be prepared without treatment on dinaphthol industrial byproduct waste, which saves energy and protects the environment.

PNS superplasticizer has high range water-reducing and strength enhancing characteristics, good adaptability to concrete, low alkali content and high purity. It can also be combined with other concrete admixtures and is easy to use.

It is widely used to prepare high strength concrete, flow concrete, impermeable concrete and steam raised concrete. It can be formulated with a large range of compound admixtures, such as swelling agent, air entraining agent, active admixture and so on. It can reduce the amount of water, improve the strength development and rheology of concrete, fanya saruji iwe kioevu zaidi, kuongeza upinzani wa mtiririko, nk.