calcium carbonate masterbatch

Model:	EC31C, EC21C
Brand:	GAIA
Origin:	Made In China
Category:	Chemicals / Plastic Materials
Label:	caco3 masterbatch , caco3 master batch , plastic additive
Price:	US $580 / TON
Min. Order:	1 TON

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Product Description

Additive CaCO3 Masterbatch

1. EC11B: 75% exquisite CaCO3 powder, can be used in film and bottle, whiter than EC11C.

2. EC11C: 75% exquisite CaCO3 powder, can be used in film and bottle.

3. EC12B: 78% normal CaCO3 powder, can be used in film and bottle.

4. EC21B: 80% exquisite CaCO3 powder, can be used in film and bottle, whiter than EC21C.

5. EC21C: 80% exquisite CaCO3 powder, can be used in film.

6. EC31C: 85% exquisite CaCO3 powder, can be used in film.

7. EC32B: 85% normal CaCO3 powder, can be used in film.

EC21C Additive Masterbatch

EC21C use excellent micron CaCO3 powder, produced by special processing techniques. Adding this masterbatch in LDPE, LLDPE, HDPE film blowing application, it can improve film's extrusion efficiency and increase film or mold's physical properties. EC21C also has perfect dispersivity.

Physical Properties:

Index	Value	Unit	Test Standard
Appearance	Dirty White cylinders particle	- - - -	- - - -
Density	1.8±0.2	g/cm3	GB1033-86
Volatilize content (90℃, 3hrs）	＜0.15	%	- - - -
Inorganic mineral concentration (%)	80±2
Powder Size ( micron)	1.5 (D50)	8 (D98)	laser particle size analyzer
Particle count	400~500	pieces / 10g	Gaia standard

[ Above are values for reference, actual values may vary slightly due to instruments’ difference, measurement bias and normal production fluctuation ]

Usage:

EC21Ccan be used to make PE heavy bag, PE liquid packaging film, sanitary products bag, agricultural film, PE handbag, inside bag, high quality vest PE bag, PE garbage bag. The film which add EC21C can compound BOPP, BOPA and BOPET, have no influence on compound strength and heat-sealing strength.

Recommended Addition Ratio:

The addition rate of EC21C is about 5%～30%.

1) In multi-layer extrusion film: we s est to add 15%～20% in core layer;

2) under gloss demand, we s est to add within 5% in surface layer and inside layer.

Optimal addition rate will be confirmed by trials.

Package, Transportations and Storage:

1) PE heavy-duty bag, 25kg / bag.

2) Transportations according to non-dangerous goods. Note to avoid moisture, insolation and breakage.

3) The product is sensitive to moisture. No problem to store in original packing bags. Make sure to use the product immediately after open the packing bags. If it has moisture problem, Dry it by hot air recycle machine under 90℃ for 30 minutes.

Miss. Sarah Liu

Sales Manager

Changzhou Gaia Material Science Co., Ltd

Tel:+86-13584346068

Fax:+86-519-89591036

SKYPE: sarahyuehong

MSN topower at live dot cn

Email sarah at chinagaia dot com