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Rasio Ekspansi 270/g Bubuk Grafit yang Dapat Diperluas Min
Place of Origin:
Qingdao, China
Nama merek:
Hensen
Sertifikasi:
Certificate Of Origin
Model Number:
90100270
Minimum Order Quantity:
20GP Container
Harga:
US$1000-US$3000/TON
Packaging Details:
20/25kg small bag, 1mt jumbo bag, pallet
Delivery Time:
30 working days
Payment Terms:
T/T
Supply Ability:
3000 ton per month
Kirim Sekarang
Get A Quote
Specifications
Highlight Features
bubuk grafit rasio ekspansi tinggi
,bubuk grafit yang dapat diperluas 270/g
,Bubuk Grafit yang Dapat Diekspansi Industri
F.C:
90%MIN
ASH:
10%MAX
MOISTURE:
1%MAX
PARTICLE SIZE:
100MESH
PH:
3-5
Expansion Ratio:
270ml/g min
APPLICATION:
FLAME RETARDANT
Product Description
Grafit yang Dapat Dikembangkan
Grafit yang dapat dikembangkan adalah senyawa interkalasi sintetis dari grafit yang mengembang atau mengelupas saat dipanaskan. Setelah dipanaskan, ia menghasilkan peningkatan volume hingga 400 kali lipat, penurunan kepadatan curah, dan peningkatan luas permukaan sekitar 10 kali lipat. Kemudian dikompresi menjadi lembaran fleksibel yang sangat kohesif.
Aplikasi utama lainnya adalah sebagai penahan api. Akibat panas api, grafit mengembang dan menciptakan lapisan intumescent pada permukaan material. Hal ini menghambat penyebaran api dan meminimalkan salah satu efek paling berbahaya dari pembakaran: penciptaan gas dan asap beracun.
Manfaat grafit yang dapat dikembangkan sebagai penahan api:
- Membentuk lapisan intumescence dengan Perisai Radiasi Termal, dengan Difusi Panas yang unggul.
- Menghentikan atau memperlambat penyebaran api dan gas beracun.
- Mudah diaplikasikan, hemat biaya, kinerja memuaskan dengan tingkat penambahan yang rendah.
- Aditif penahan api non-toksik, non-halogenasi.
- pH permukaan netral membuatnya kompatibel dengan sistem katalis apa pun.
Tags:
Peringkat Keseluruhan
4.7
Based On Recent Reviews
Cuplikan Peringkat
5
67%
4
33%
3
0
2
0
1
0
Semua Ulasan
R
Jul 14.2025
Professional packaging & logistics – Moisture-proof packaging, timely delivery, and consistent quality from samples to bulk orders.
T
Mar 11.2025
The expansion volume is consistent, forming a strong, insulating char layer. It's highly effective and environmentally friendly compared to traditional options. Highly recommended for anyone in the fire safety materials industry.
J
Aug 21.2024
The quality has been remarkably consistent across multiple orders over the past two years. The physical and chemical analysis reports provided with each shipment are accurate and detailed, which simplifies our inbound QC. Deliveries are always on schedule. For anyone needing a dependable supply of specification-grade flake graphite, this supplier is a solid choice.
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