Bubuk Polimer yang Dapat Didispersikan Kembali

Overview of Redispersible Polymer Powder

Concreteandmore’s Redispersible Polymer Powder (RDP) is a high-performance polymer additive, made of vinyl acetate-ethylene (KAKI) copolymer through spray drying technology. It can be redispersed into stable emulsion when mixed with water, forming a continuous polymer film in cement-based materials. Our RDP effectively solves the problems of poor bond strength, brittleness and low water resistance of concrete and mortar, improves the flexibility, adhesion and durability of materials, and is widely used in various building materials and construction scenarios around the world.

Features of Redispersible Polymer Powder

• Excellent Redispersibility: Can be quickly redispersed into uniform emulsion when mixed with water, tidak ada aglomerasi, and fully compatible with cement matrix.
• Strong Bond Enhancement: Forms a tough polymer film, significantly improves the bond strength between cement-based materials and substrates (ubin, konkret, kayu, dll.).
• Good Flexibility & Ketahanan Retak: Reduces the brittleness of concrete/mortar, enhances toughness, and effectively inhibits the generation and expansion of microcracks.
• Ketahanan Air yang Unggul & Weather Resistance: The polymer film has good water resistance, impermeability and weather resistance, improving the durability of building materials.
• Kompatibilitas yang Baik: Compatible with HPMC, pengurang air, defoamers and other common concrete admixtures, tidak ada reaksi yang merugikan, mudah digunakan.

Specification Table of Redispersible Polymer Powder

Barang	RDP (RP-VAE Series)	RDP (RP-Acrylic Series)	RDP (RP-Styrene Series)
Penampilan	Bubuk mengalir bebas berwarna putih atau putih pucat	Bubuk mengalir bebas berwarna putih atau kuning muda	White or grayish free-flowing powder
Konten Padat	≥98.0%	≥98.0%	≥98.0%
Ukuran Partikel (100 mesh sieve residue)	≤1,0%	≤1,0%	≤1,0%
Minimum Film-Forming Temperature (MFFT)	0–5°C	5–10°C	0–8°C
Glass Transition Temperature (Tg)	-10°C to 5°C	10°C to 20°C	-5°C to 10°C
Kadar Air	≤2.0%	≤2.0%	≤2.0%
Dosis (berdasarkan berat semen)	1.0%–5.0%	2.0%–6.0%	1.5%–5.5%
Kemasan	25kg/kantong (kertas kraft + Tas bagian dalam PE)	25kg/kantong (kertas kraft + Tas bagian dalam PE)	25kg/kantong (kertas kraft + Tas bagian dalam PE)
Umur Simpan	12 bulan (tertutup, tempat sejuk dan kering)	12 bulan (tertutup, tempat sejuk dan kering)	12 bulan (tertutup, tempat sejuk dan kering)
Kode HS	3904300000	3904300000	3904300000

Aplikasi Bubuk Polimer yang Dapat Didispersikan Kembali

Concreteandmore’s Redispersible Polymer Powder (RDP) is widely used in cement-based materials, focusing on bond enhancement, flexibility and water resistance:

• Perekat Ubin: Improves the bond strength between tile and substrate, enhances water resistance and flexibility, prevents tile falling off.
• Dempul Dinding: Used in interior and exterior wall putty, improves adhesion, flexibility and water resistance, prevents cracking and peeling.
• Waterproof Mortar: Enhances the impermeability and water resistance of mortar, suitable for waterproof engineering of roofs, basements and bathrooms.
• Repair Mortar: Applied to concrete repair, crack repair and surface renovation, improves the bond strength and durability of repair materials.
• Mortar Meratakan Diri: Improves the cohesion and flexibility of self-leveling mortar, ensures flatness and reduces cracking.

Profil Perusahaan

Concrete and More adalah pemimpin global dalam Beton Seluler Kepadatan Rendah (LDCC), Beton Ringan Celluar (CLC), dan solusi busa rekayasa canggih. Dikenal secara global karena komitmennya terhadap penelitian, inovasi, dan keahlian terapan, kami telah menyediakan solusi busa rekayasa sejak awal tahun 2012.

Kami dapat menyediakan berkualitas tinggi campuran beton. Kami memiliki departemen teknis profesional dan departemen pengawasan kualitas, laboratorium yang lengkap, dan dilengkapi dengan peralatan pengujian canggih dan pusat layanan pelanggan purna jual. Kirimkan email kepada kami atau klik produk yang diperlukan untuk mengirimkan pertanyaan.

Jika Anda ingin tahu lebih banyak tentangBubuk Polimer yang Dapat Didispersikan Kembali, jangan ragu dan hubungi kami.

Pembayaran

T/T, Serikat Barat, Paypal, Kartu Kredit dll.

Pengiriman

Melalui udara, melalui laut, dengan mengungkapkan, sebagai permintaan pelanggan.

FAQs of Redispersible Polymer Powder

1.What is the role of RDP in cement-based materials?

It enhances bond strength, flexibility and water resistance, mengurangi kerapuhan, and prevents cracking and peeling of concrete/mortar.

2.How to use RDP in construction?

Mix RDP powder evenly with cement, pasir dan bahan kering lainnya terlebih dahulu, kemudian tambahkan air dan aduk rata untuk memastikan dispersi seragam.

3.What is the difference between VAE, acrylic and styrene RDP?

VAE RDP has good flexibility; acrylic RDP has strong water resistance; styrene RDP has high bond strength. Choose according to project needs.

4.Will RDP affect the setting time of concrete?

Proper dosage has little effect on setting time; dosis berlebihan mungkin sedikit menunda pengaturan, which can be adjusted by controlling the dosage.

5.Apakah Anda menyediakan pasokan global dan dukungan teknis?

Ya, we supply RDP worldwide, dengan TDS lengkap dan panduan profesional untuk membantu Anda memilih model dan dosis yang tepat.