Jingle Bells

MERRY CHRISTMAS

& Happy New Year

Fale agora!

Powder Defoamer Manufacturer

Effective Chemical Additive: Powder Defoamer Offered By LANDU

LANDU NOVASTAR™ - Powder Defoamer Specialist

With 17 Years of experience in specialty chemical manufacturing, LANDU is a leading manufacturer in China dedicated to specialty chemicals like Powder Defoamer for building materials. As a core brand under LANDU, NOVASTAR has provided various grades of powder defoamer adapted to different environments, such as acidic conditions, alkaline conditions, and neutral and low-temperature environments. Certified by ISO and EU REACH Certification, we are dedicated to producing safe and reliable NOVASTAR™ powder defoamer products for every partner. Owning the independent R&D Center and technical team, we can provide you with customized powder defoamer formulations and products. Welcome to experience our LANDU NOVASTAR™ powder defoamer.

What is Powder Defoamer?

A powder defoamer is a specialized chemical additive designed to control and suppress foam formation in cement or gypsum mixtures. For many building materials, such as cement, mortar, self-leveling compound, or tile adhesive, foam can be an unwanted side effect that disrupts the subsequent work steps and may even undermine the stability of the construction. It needs defoamers to eliminate or reduce the formation of bubbles and ensure smooth processing of the compound.

Envie sua consulta agora
cURL Too many subrequests.
Produto em pó desmoldante NOVASTAR
NOVASTAR-Amostra de Desmoldante em Pó
cURL Too many subrequests.

5 Key Benefits of NOVASTAR™ Powder Defoamer

Exceptional Foam Eliminating Ability

NOVASTAR™ Powder Defoamer is highly effective at controlling and eliminating foam in mortar mixtures. By destabilizing and rupturing the foam bubbles, NOVASTAR™ defoamer causes them to collapse. This action reduces surface tension and improves air release, ultimately preventing the formation of unwanted foam.

Reduced Mixing Time

NOVASTAR™ Powder Defoamer has a fast foam-eliminating speed, which helps to reduce mixing time and leads to increased productivity.

Excellent Chemical Stability

NOVASTAR™ Powder Defoamer has good chemical stability and is difficult to react with other substances. Adding it to the mortar does not affect the basic properties of the system, allowing smooth application of the mixture.

Consistent Performance

NOVASTAR™ Powder Defoamer helps maintain and strengthen the desired properties of the mortar mixture, such as setting time, compressive strength, flexural strength, and adhesion, without the interference of unwanted foam.

Good Heat, Acid, and Alkaline Resistance

NOVASTAR™ Powder Defoamer is formulated with modified polyether compounds, which are polymers with unique properties that make the powder defoamer have good heat stability, acid resistance, and alkaline resistance.

Recommended NOVASTAR™ Powder Defoamer Products

As a mature and large powder defoamer manufacturer, LANDU NOVASTAR™ has provided various series of powder defoamers used for different environments, such as acidic conditions, alkaline conditions, and neutral and low-temperature environments.

Fabricante de Pó de Desmoldante NOVASTAR-P805
cURL Too many subrequests.
cURL Too many subrequests.
Classe P805 P806 P807
Usage Environment Alkaline System Neutral/Acidic System Low-Temperature Environment
Densidade Aparente 500±100g/L 500±100g/L 500±100g/L
Particle Size 80 mesh 80 mesh 80 mesh
Teor de Umidade ≤5% ≤5% ≤5%
Valor de pH 6.0-8.0 6.0-8.0 6.0-8.0
Dosage Recommendation 0.1~0.3% 0.1~0.3% 0.1~0.3%
Baixar TDS Download Download Download

Multiple Applications of Powder Defoamer

cURL Too many subrequests.

Cement-Based Self-leveling Mortar

  • Powder defoaming: Powder defoamer can reduce the surface tension of cement paste and make the cURL Too many subrequests., cURL Too many subrequests.
  • cURL Too many subrequests. cURL Too many subrequests. cURL Too many subrequests.
  • cURL Too many subrequests. cURL Too many subrequests. cURL Too many subrequests.
 
Mais Aditivos para Compostos de Nivelamento de Cimento
cURL Too many subrequests.

Argamassa de Revestimento

  • cURL Too many subrequests. cURL Too many subrequests., cURL Too many subrequests.
  • cURL Too many subrequests. cURL Too many subrequests. cURL Too many subrequests.
  • cURL Too many subrequests. cURL Too many subrequests. cURL Too many subrequests.
Mais Aditivos para Argamassa de Revestimento e Apoio
Close-up de revestimento de argamassa de concreto na bancada da cozinha com uma desempenadeira ao fundo.

Argamassa Impermeável

  • cURL Too many subrequests. cURL Too many subrequests. performance of the coating.
  • Compressive and flexural strength: The defoamer eliminates the holes and defects, which not only improves the compactness of the mortar but also enhances its cURL Too many subrequests..
Mais Aditivos para Argamassa Impermeável
Vazando concreto na construção da casa. Construtores estão despejando concreto usinado

UHPC (Ultra-High Performance Concrete)

  • Durability: Powder defoamer eliminates air bubbles in concrete by lowering the surface tension of the bubbles, which improves the compactness of concrete, reduces the cavity, and enhances its compressive strength and durability.
  • Flatter surface: It can make the surface of concrete smoother and flatter, improve the overall appearance quality of the project, and fulfill architectural aesthetics.
  • Seepage resistance: Defoamer can also reduce the water secretion phenomenon of concrete, reduce its water absorption, and improve seepage resistance.
Mais Aditivos para FPCU

Unlock Free Samples of NOVASTAR™ Powder Defoamer

LANDU NOVASTAR is pleased to offer Amostras Grátis of powder defoamer, including free shipping worldwide, so you can experience our product at no cost. We have a series of NOVASTAR™ Powder Defoamer products for your choice.

Nossa equipe de suporte técnico está pronta para fornecer:

  • Ficha Técnica Detalhada / Brochura
  • 200-600g Powder Defoamer sample per bag
  • Entrega rápida via FedEx ou DHL diretamente para você
  • Support for formula adjustment and guidance
We welcome your feedback and advice if the sample doesn’t perfectly match your requirements. Based on our customized formulation service, our team will exhaustively optimize the solution to deliver your ideal powder defoamer.
Solicitar Amostra Grátis
cURL Too many subrequests.
NOVASTAR-Solução Inovadora

NOVASTAR™-TOP OEM Powder Defoamer Manufacturer in China

certificado de qualidade do landu

Rigorous Quality Certification and Control

Certified by ISO 9001 and EU REACH certification, LANDU is committed to providing safe and eco-friendly cellulose ether products for global partners. To ensure the product quality, we have introduced a lot of advanced equipment. Equipped with vertical reactors, the reaction is more complete and the quality is more stable compared with the horizontal reactors. In the mixing stage, the equipment in most factories is mechanical mixing, and our equipment is cyclone mixing. Through air stirring, the mixing is more complete, and the quality stability is improved.

Robust Manufacturing Capacity

LANDU owns three major production bases, with certain large-scale warehousing capabilities and an annual capacity of 75,000 tons, which ensures our product consistency to avoid unnecessary trouble and mistakes for your business. Combined with our fast shipping delivery, choosing us can promise you effortlessly get reliable products tailored to your needs.
cURL Too many subrequests.
Fábrica NOVASTAR
cURL Too many subrequests.
Imagem da Fábrica de Instrumentos NOVASTAR

Comprehensive Customer Services

Supported by data and laboratory technology, LANDU focuses on these three aspects to create greater product value and experience for our clients.
Technical consultation: Leveraging our professional product knowledge, our expert advisors guide clients in selecting the most appropriate powder defoamer solutions for their specific applications.
Tailored product formulation: LANDU adjusts key specifications to meet customers’ exact application requirements. To facilitate evaluation, we also provide free product samples accompanied by detailed TDS, testing protocols, and application guidelines, ensuring reliable performance validation.
Product check: To ensure product quality and consistency, we employ a team of quality analysts who strictly monitor the processing to meet international standards and conduct checks before dispatch.
LANDU-Solução-Inovadora

Frequently Asked Questions about Powder Defoamer

What is the Mechanism of Powder Defoamer in Mortar?
Powder defoamer in mortar can inhibit the formation of foam and destroy the formed foam. The mechanism is that they enter the liquid film to reduce the viscosity of the liquid, forming a new low surface viscosity interface, so that the liquid film loses its elasticity, accelerating the process of liquid exudation, and ultimately making the liquid film thin and rupture.
  • Organic active ingredients of defoamer
  • Organic active ingredients are adsorbed on the surface of the carrier as a defoamer.
  • The rate of desorption. The rate at which the organic active ingredient is removed from the surface of the carrier when water enters the system.
  • The compatibility of the system, the balance between the active ingredient and the other components of the system ( compatible or incompatible)
Correct usage amount
When using powder defoamer, the first thing to pay attention to is the usage amount. The right amount is the key to ensuring the defoaming effect. Too little defoamer may not be effective in removing foam, while too much defoamer may affect the performance of the mixture. Therefore, users should determine the optimal amount to use through experimentation based on the specific application scenario and the nature of the foaming system. This not only ensures the defoaming effect but also avoids unnecessary waste.
Avoid excessive mixing
cURL Too many subrequests.
cURL Too many subrequests.

Entre em contato conosco agora！

Adquira seu desmoldante em pó premium agora mesmo!

pt_BRPortuguês do Brasil
en_USEnglish arالعربية de_DEDeutsch ukУкраїнська elΕλληνικά es_ESEspañol es_PEEspañol de Perú fr_FRFrançais hu_HUMagyar id_IDBahasa Indonesia it_ITItaliano pt_PTPortuguês tr_TRTürkçe ru_RUРусский nl_NLNederlands sk_SKSlovenčina sv_SESvenska bg_BGБългарски cs_CZČeština da_DKDansk etEesti fiSuomi ja日本語 ko_KR한국어 lt_LTLietuvių kalba lvLatviešu valoda nb_NONorsk bokmål pl_PLPolski ro_RORomână sl_SISlovenščina pt_BRPortuguês do Brasil

Fale Conosco

LANDU está pronta para ajudar você a resolver seus problemas e recomendar produtos adequados.