| Customization: | Available |
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| CAS No.: | 471-34-1 |
| Formula: | CaCO3 |
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Nano calcium carbonate features
1. Good liquidity ,easy to stirring when PVC plastify and improving processability, such as contractibility rate, surface flatness and anti-yellowing.
2.Improving surface lustrousness: good mixture with PVC and nice lustrousness. low density and good tear resistance in PVC film.
3.Excellent nano features: surface activity help resolve negatively charged electrons and Positively charged hole in ultraviolet light, excellent activity make easy chemical reaction with oxygen and organism , improving ageing resistance.
4. Mature application: big quantity fillers in PVC soft products .
specification datas
| Test Item | Result | Test Item | Result |
| Average particle size(nm) | 40-60 | CaCo3% | 95 |
| Specific surface area(m2/g) | 28 | Fe2O3% | / |
| Breathability specific surface area | 8 | Activation grade% | 99 |
| Water% | 0.4 | MgO% | 0.8 |
| Settlement volume(ml/g) | / | A12O3% | / |
| Whiteness% | 95.5 | Burning weightlessness% | 43.3 |
| DOP Oil absorption | 32 | insolube content% | 0.3 |
| 325m passing rate% | 100 | PH | 9.55 |
Application
1)Rubber: it can reduce the amount of expensive natural rubber,increase its volume ,reduce costs, After adding calcium carbonate then can be obtain higher strength tensile ,tear strength and abrasion resistance than the pure Rubber vulcanizate
2)Chemical manufacturing materials: it is heat-proof, chemical corrosion-proof,cold-proof, anti-noise, shockproof and easy to process. Therefore it can be used to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,etc.
3)Painting& coating: it is as the filling and as the framework, Latex paint more than 30% amount are used in thick paint ,26%-60% amount are used in water-based pain
4)Plastic, it can increase the volume of plastics, reduce the costs, improve the size, stability, hardness and tenacity of plastic products.
5)Paperpulp material: it can fully make use of its high whiteness, affinity to water and shock intensity, low cost widely using .
We Promise:
1.Any inquiries will be replied with in 12 hours.
2.Dedication to quatity,supply & service.
3.Strictly on selecting raw meterials.
4.Reasonable & competitive price ,fast lead time.
5.Smple order in stock and one week for bulk production.
6. We have strong cooperation with FEDEX,TNT,DHL,EMS,or you also can choose your own shipping agent.
Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay trade insurance all is ok. You can choose the one which is convenient for you.
Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.
Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.
Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.
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