Application
1. Widely used in precast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town planning projects and dwelling erections etc.
2. Suitable for preparation of early-strength, high-strength, high-anti-filtration and selfsealing&pumpable concrete.
3. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is omitted in peakheat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is consumed.
4. Compatible with Portland cement, normal Portland cement, Portland slag cement, flyash cement and Portland pozzolanic cement etc.
Package & Shipping
Packing: 25kg/bag, outer woven bags with inner plastic lining.
Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage
if agglomerated, please crush and make it into solution, and its effect will be the same.
Transportation: Non-toxic, harmless, no n-inflammable and non-explosive chemicals
it can be transported in truck and train.
Why choose us
About Us
Shandong Jufu Chemical Technology Co., Ltd. is a professional company has been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders.
Our Service
1. SGS certified Chinese supplier
2. Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service;
3. Offer customization product and all-around product application programs according to customers' requirement;
4. Supply FREE sample and accept small orders;
5. Accept Customized Packages;
6. Operated by in professional teams, offer quality after-sales service and technical support.
Product Description
Sodium gluconate can be used as electroplating complexing agent, water stabilizer, printing and dyeing industry average color, steel surface treatment agent.
In the construction industry, adding a certain amount of sodium gluconate as a water-reducing agent, retarder, and cement can increase the plasticity and strength of the concrete and retard the initial and final setting time of the concrete.
Specification
Indicator Name Food Grade Industrial Grade
Character White Crystalline Powder White Crystalline Powder
Content > 99 % > 98.0 %
Chloride < 0.05 % < 0.05 %
Arsenic salt < 3 PPM < 3 PPM
Lead salt < 10 PPM < 10 PPM
Heavy Metals < 20 PPM < 20 PPM
Sulfate SO4 < 0.05 % < 0.05 %
Reducing Substance < 0.5 % < 0.5 %
Loss on Drying < 1.0 % < 1.5 %
Package & Shipping
1. Packing: 25kg in PP woven bag lined with plastic film.
2. Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage.
If agglomerated, please crush and make it into solution, and its effect will be the same.
3. Transportation: Non-toxic, harmless, non-inflammable and non-explosive chemicals.It can be transported in truck and train.
Our Company
Shandong Jufu Chemical Technology Co., Ltd. is a professional company has been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders.
Product Description:
Name Sodium Lignosulfonate
Chemical Name Lignosulfonic Acid Sodium Salt
CAS NO. 8061-51-6
EINECS NO. 23-25-059
Application
1. Concrete Admixture: Sodium lignosulfonate can be used as water reducer in concrete, the water reducing rate is 8-9%. And it also can be used as retarder, early strength agent, air entraining agent, pumping aid agent and so on. If you want to used in cement, also can be cement grinding agent.
2. Dispersing: Sodium lignosulfonate is a high weight electrolyte containing sulfonate, carboxyl and phenol hydroxyl groups. It is absorbent to organic and inorganic particles chemically or physically, and keeps them dispersing stably due to its strong hydrophilic property and negative charges.
3. Binding: Lignosulfonate has a binding property since it is a high polymer. It has an excellent binding property since it contains not only lignosulfonate but also educes sugar and sugar sulfonate.
4. Chelating: Lignosulfonate and sugar derivatives have a chelating property making hydrophilic or hydrophobic compounds since they contain sulfonate, carboxyl and phenol or alcohol hydroxyl groups and they are absorbent to polyvalent metal ions.
Storage Kept in dry and ventilating place, prevent from rain and moisture when storage if agglomerated, please crush and make it into solution, and its effect will be the same.
Main Index
Test Items Standards Test Results
Appearance Light Brown Powder Conforms
Lignosulfonate Content 45-60% 53
Solid Content �?�93.0% 93.3
PH(1% aqueous solution) 9-10 9.5
Reducing Substance �?�4% 3.7
Water Content �?�2.97% 2.5
Water Insoluble Matters �?�2.0% 1.2
Why Choose Us
1. SGS certified Chinese supplier
2. Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service;
3. Offer customization product and all-around product application programs according to customers' requirement;
4. Supply FREE sample and accept small orders;
5. Accept Customized Packages;
6. Operated by in professional teams, offer quality after-sales service and technical support.
