- Model NO.: 1250 mesh
- Usage: Chemical Industry Product
- Purity: 98%
- Specification: 25KG/package
- Material: Powder
- Effect: Improve The Effect of Color
- Transport Package: Shipped in 5 Days After Payment
- Origin: Guangdong, China (Mainland)
Light calcium carbonate
Production in jiangxi, 25 kg/bag
Execution standard QB/T2002-02 - X1 CaCO3 content is 98% or higher
PH 9.0 to 10.5 105 ºC under the volatile content of 0.3% or less
Hydrochloric acid insolubles 0.1% or less
Oil absorption value of 65 g / 100 g or more
Fe is 0.05% or less
Mn is 0.005% or less
Sieve is 400 mesh sieve is 0.001% or less
Heavy body acuity 2.5 ml/g
White degrees 96 degrees or higher
Activation degree of 96% or higher
Active light calcium in plastic due to low oil absorption value, beneficial to reduce costly plasticizer dosage; Liquidity is good, surface lubrication, easy dispersion, easy mixing, effectively improve the processing properties of plastic products.; The characteristic of high whiteness and color is strong, make plastic products surface is smooth and shiny. ; Beneficial to improve the stability of the plastic product size and its heat resistance, making it not only has good hardness and rigidity, and better strength and elongation. Active light calcium the product specific surface area, oil absorption value is higher, the rubber has good invasive; Vulcanized rubber performance can be improved efficiently, not only can improve the hardness, wear resistance of rubber products, and can improve the bending strength, impact strength; Rheological properties is good, easy dispersion, easy mixing, rubber products processing performance can be improved efficiently; Can effectively increase the volume of the rubber products, improve its heat resistance; Beneficial to improve insulation rubber products, and can make the rubber surface gloss. Active light calcium with good affinity and dispersion in the coatings industry; A strong cover rate, good permeability, antirust function; High whiteness, good tinctorial yield; Has good adhesion and inhibiting coating peeling; Low oil absorption value, PH = 7-8
Product specification: 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1250 mesh, 1500 mesh, 2000 mesh, 2500 mesh, 3000 mesh, etc.
We are hoping to cooperate with partners in global market to creat win-win business.
If you are interested in our products, or have any question, please let us know. Best price and free samples will be sent to you in a short time! Thank you very much!
Guangzhou Top Billion Trading Co., Ltd.
ADD:Central Plaza, Tianhe District science Avenue, Guangzhou, China