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| Product Name: |
cement admixture formaldehyde naphthalene
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| Supply Ability: |
400000ton |
| Related proudcts |
formaldehyde, naphthalene, cement admixture, |
| Specifications |
>93% |
| Price Term: |
FOB |
| Port of loading: |
qingdao & tianjin |
| Minimum Order |
1 ton |
| Unit Price: |
$520~900 |
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Product&©|160;description:
1 . It is a chemically synathesized non-air-entrained superplasticizer .
2 . also called naphthalene sulfonate formaldehyde condensate .
3 . it has strong dispersion effect on cement particles and good use effect of preparing super flowing concrete &©|160;as well as cast-in-situ concrete .
4 .precast members with early strength and high strength requirements
5 . comprehensively improve various properties of the concrete .
Main indicators:
items&indicator FDN-A FDN-B FDN-C
Appearance&©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160;brown powder
solid content &©|160; &©|160; &©|160; &©|160;&©|160;&©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; >93%
sodium sulfate&©|160; <5% <10% <18%
chloride <0.3% <0.4% <0.5%
ph &©|160; &©|160; &©|160; &©|160;&©|160;&©|160; &©|160; &©|160; &©|160; &©|160;&©|160;&©|160; &©|160; &©|160; &©|160; &©|160; &©|160; &©|160; 7-9
static slurry fluidity >250mm >240mm >.230mm
Applications:
1. Reduce 10 to 25 percent of cement content when the strength and the slump of the concrete are basically same.&©|160;
2. When the water cement ratio is constant, it improves the initial slump of the concrete by more than 10cm, and the water-reducing ratio can reach 15 to 25 percent.&©|160;
3. Has remarkable early strength and strengthening effects on the concrete, and improve the strength by 20 to 60 percent.&©|160;
4. Improve the workability of the concrete and comprehensively improve the physical and chemical properties of the concrete.&©|160;
5. Adapt to various cements well, and is well co***tible with other types of 0s.&©|160;
6. Particularly applicable to the following concrete projects: flowing concrete, plasticized concrete, steam-cured concrete, impermeable concrete, waterproof concrete, naturally-cured precast member concrete, reinforcing steel bars and prestressed reinforced concrete, high-strength and ultra-high-strength concrete. &©|160; |
| Company: |
Jinan Yuansheng Chemical Technology Co., Ltd.
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| Contact: |
Ms. LIiu Ivy |
| Address: |
Room 401 of Kejijiayuan, North of Qilihe Road, Licheng District, Jinan City, |
| Postcode: |
250100 |
| Tel: |
+86-531-58707989 |
| Fax: |
+86-531-58707986 |
| E-mail: |
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