High whiteness bulk talcum powder brands manufacturer for papermaking use
PAPER GRADE TALC POWDER
Technical Data Sheet
Item number LMME-PAP92 LMME-PAP90 LMME-PAP88 LMME-PAP88
Whiteness ％≥ 92 90 88 88
Dust, mm2/g ≤ 0.4 0.6 0.8 1
CaCO3 ％≤ 1 1.5 2 4
Acid iron melted 0.2 0.3 0.5 0.5
(taking Fe2O3) ≤
PH 7-8.5 8.5-9.5
Moisture ％≤ 0.5 0.5 0.5 0.5
- ℃) ％≤6 8 12 22
Wear and tear 80 100 --- ---
(cooper net) mg ％≤
Oil-absorbed 20.0—50.0
Passing through 325mesh 98 (45µm) ％≥
Papermaking grade talc powder used for: all kinds of paper, color paper, label paper and cardboard packing, can improve the mechanical properties of paper, printing effect, reduce drying. Also can be used as a wood green control agent.
Product Description:Talc both in pulverized and brick forms, are used in this industry. Pulverized material of 200-300 BSS sieve is required as filler. It is used in the same way as china clay, that is, the talc powder is mixed with pulp before making into paper. A number of paper manufacturers are changing over from the use of china clay to French chalk as filler and loading material. The brightness in talc is 85 to 88º as compared to 75º in china clay. Since 1960, the consumption of talc in the paper industry has greatly increased. Paper industry requires talc powder, known as French chalk, of pure white quality. It should be free from gritty material. It should have law CaCO3content, not exceeding 4%; also FeO should not be more than 2%. Off-color variety of talc free from grit is used for brown, roofing or inferior type of paper. Soapstone bricks are used for lining pulp tanks in the paper industry.
在线联系供应商
Other supplier products
 |
high purity white quartz silica sand 99.99% for glass production price | Silica/Quartz Sand is processed from the high quality silica stone, through the process of coarse crushing, roasting, fine crushing, acid treatmen... |
 |
Ceramic grade wollastonite powder with plant price | Brief description of Our Products Wollastonite： The formula of Wollastonite is CaSiO3. The ideal chemical specifications are as followed: SiO2 ... |
 |
Ceramic grade calcined and natural talc powder 325 mesh for body and glaze | CALCINED TALC POWDER Technical Data Sheet Item number LMME-CAL Aftere calcined Whiteness ％≥ 95 SiO2 ％≥ 65 MgO ％≥34 CaO ％≤ 0.3 Fe2O3 ％&... |
 |
Dead Burned Magnesite (DBM) powder price with MgO 90% 95% 96% | Dead Burned Magnesite (also known as Dead Burnt Magnesite) Dead burned magnesite is widely used as a basic refractory material. It is produced in ... |
 |
Pharmaceutical BP and cosmetic grade sterile talc powder | PHARMACEUTICAL-FOODS AND COSMETIC GRADE TALC POWDER Technical Data Sheet Item number LMME-BP95 LMME-B90 Whiteness% ≥ 95 90 ℃) ％ ≤ 1... |
Same products
 |
Metallic flat high gloss MT-049/98010 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/98010 Co... |
 |
Pure epoxy powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model CH Product characterist... |
 |
Epoxy polyester powder coating | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model GA, SF, FX, etc. Produc... |
 |
Pure polyester weather-resistant powder coating Factory Supplier | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product model OWP Product characteris... |
 |
Metallic flat semi-gloss Powder Coating MT-049/97003 | 卖方: Standard International Group (HK) Limited | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction No. MT-049/97003 Co... |
