Лидер продаж алмазный порошок Grish PCD для полировки оптического
- Категория: Abrasives >>>
- Поставщик: Beijing,Grish,Hitech,Co.,Ltd.Beijing,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 164.48 $* | 172.49 $* |
| Aug-19-2025 | 163.57 $* | 171.66 $* |
| Jul-19-2025 | 137.15 $* | 144.83 $* |
| Jun-19-2025 | 160.5 $* | 168.60 $* |
| May-19-2025 | 139.35 $* | 146.13 $* |
| Apr-19-2025 | 157.22 $* | 165.39 $* |
| Mar-19-2025 | 156.82 $* | 164.30 $* |
| Feb-19-2025 | 155.32 $* | 163.53 $* |
| Jan-19-2025 | 153.28 $* | 161.14 $* |
Характеристики
Specification
item | value |
Customized support | OEM |
Brand Name | Grish |
Usage | Polishing and Grinding |
Application | Sapphire ,metal,crystal,glass |
Keyward | Diamond Powder Polishing |
Service | Professional |
Type | Diamond Powder |
GRISH detonation polycrystalline diamond powder (PCD) is produced in a controlled explosion. Grains microscopic structure is similar with natural Carbonado.
Compared with monocrystalline diamond, PCD has more cutting edges, resulting in the higher removal rate, with good self-sharpening proprieties. The structure will always open new sharp edges introduced by releasing an outer layer of dull crystallites. The polycrystalline diamond can give higher removal rate and lowest level of scratches. That’s why it is especially suitable for the high precision processing on super hard material.
Compared with monocrystalline diamond, PCD has more cutting edges, resulting in the higher removal rate, with good self-sharpening proprieties. The structure will always open new sharp edges introduced by releasing an outer layer of dull crystallites. The polycrystalline diamond can give higher removal rate and lowest level of scratches. That’s why it is especially suitable for the high precision processing on super hard material.
Application:
Sapphire and SiC wafer
Ceramic and metal
Optical glass & crystal
Features:
◆Higher toughness and better self-sharpening properties compared with monocrystalline diamond.
◆Higher removal rate, less scratches, more consistent polishing performance compared with monocrystalline diamond.
◆High wear resistance and long service life.
◆Higher removal rate, less scratches, more consistent polishing performance compared with monocrystalline diamond.
◆High wear resistance and long service life.
Model | Grade | D10 (µm) | D50 (µm) | D95 (µm) | Areas of use |
PCD 1/8 | Standard size | ≥0.06 | 0.10-0.14 | ≤0.21 | Surface polishing of optical crystal, ultra-hard ceramic, wafer substrate and metal. |
PCD 1/4 | ≥0.11 | 0.20-0.25 | ≤0.40 | ||
PCD 0-1 | ≥0.40 | 0.48-0.55 | ≤0.72 | ||
PCD 0-2 | ≥0.70 | 0.90-1.10 | ≤1.50 | ||
PCD 2-4 | ≥1.80 | 2.70-3.00 | ≤4.50 | Lapping, rough polishing and back thinning of sapphire and SiC wafer substrate. | |
PCD 3-6 | ≥2.80 | 4.00-4.40 | ≤7.00 | ||
PCD 4-8 | ≥4.00 | 5.50-6.00 | ≤8.60 | ||
PCD 5-9 | ≥4.70 | 6.30-7.00 | ≤10.00 | ||
PCD 5-12 | ≥5.20 | 7.20-7.80 | ≤13.00 | ||
PCD G3 | Precision size | ≥2.00 | 2.80-3.10 | ≤4.40 | |
PCD G3.5 | ≥2.40 | 3.30-3.60 | ≤5.00 | ||
PCD G4 | ≥2.90 | 3.90-4.20 | ≤6.00 |
Company Profile
FAQ
1. who are we?
We are based in Beijing, China, start from 2001,sell to Domestic Market(57.00%),Eastern Asia(20.00%),Western Europe(10.00%),North America(3.00%),Eastern Europe(3.00%),South Asia(2.00%),Southeast Asia(1.50%),Northern Europe(1.50%),South America(00.00%),Central America(70.00%),Oceania(30.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Polishing Films/Polishing Film Rolls/Polishing Slurry/ Polishing Powder/Dental Consumables
4. why should you buy from us not from other suppliers?
Grish is ISO9001:2008, ISO14001:2004, and OHSAS 18001:2007 registered and SGS and ROHS certified so that we can satisfy various evaluation systems for global customers, and meet their relevant requirements.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal;
Language Spoken:English,Japanese
We are based in Beijing, China, start from 2001,sell to Domestic Market(57.00%),Eastern Asia(20.00%),Western Europe(10.00%),North America(3.00%),Eastern Europe(3.00%),South Asia(2.00%),Southeast Asia(1.50%),Northern Europe(1.50%),South America(00.00%),Central America(70.00%),Oceania(30.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Polishing Films/Polishing Film Rolls/Polishing Slurry/ Polishing Powder/Dental Consumables
4. why should you buy from us not from other suppliers?
Grish is ISO9001:2008, ISO14001:2004, and OHSAS 18001:2007 registered and SGS and ROHS certified so that we can satisfy various evaluation systems for global customers, and meet their relevant requirements.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,Credit Card,PayPal;
Language Spoken:English,Japanese
