matting agent for hot sale M-20
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| Post Date: | Jan 03,2015 |
| Expiry Date: | Jan 03,2016 |
| Detailed Description: |
Payment Method: T/T in advance M-20 is a kind of chemical matting agent without wax, which mainly suitable for polyester / epoxy hybrid powder coating system. The characteristic of M-20 is to offer the good mechanical property, excellent leveling property, perfect anti-yellowing property and the clear coating effect in the power coating. At the same time, the powder coating made of the M-20 has excellent storage stability. 1. Technical Parameters ★Appearance: white or light yellow powder ★Bulk density :450-550 g / l ★Solid Content : 99% 2.Product application and performance ★M-20 needs to consume epoxy resin. The mass ratio of M-20 and epoxy resin is about 1:2.3, it is pre-mixed with other materials when you use it, it can be squeezed directly. ★The powder paints and coatings made from the M-20 is smooth and never getting yellow ★It is suitable for wide range of polyester, It can match the most of the matching polyester and has a good matting effect. ★You can choose to add suitable accelerator / catalyst to improve impact performance, but it may cause the rise of coating surface gloss and the reduce of the leveling performance. ★The powder coating made of the M-20 has a long gel time ,so it has an excellent storage stability and perfect repeated extrusion performance. ★Recommended extrusion temperature: I District 95 ℃, II District 110 ℃; recommended curing condition: 200 ℃ * 12min or 190 ℃ * 15min. ★Heavy metal contents in the product conforms to the requirment of EU Rohs standard. 3.Recommended usage The usage of M-20 is 1-5% of the total amount for powder coating formulations, it suitable for 5%@60 degrees above gloss, The more of the usage, the gloss will be lower. Reference formulation Material Formula 1 Formula 2 Formula 3 Formula 4 Polyester (50/50） 205 Polyester (50/50) 205 Polyester (60/40） 255 Polyester (60/40) 255 Epoxy (E-12) 325 325 275 275 General leveling agents 10 10 10 10 Styrax 3 3 3 3 Barium sulfate 399 207 399 207 Titanium pigment 200 200 Carbon blacks MA-100 8 8 M-20 matting agent 50 50 50 50 Total 1000g 1000g 1000g 1000g Extrusion conditions The best：I district 95℃，II district 110℃ Baking Conditions 200℃*12min or 190℃*15min Glossy%@60° 3.5% 6.1% 4.5% 6.5% Appearance Full, flat ,smooth and clear Impact Kg.cm +/-50 +/-50 +/-50 +/-50 4.Precautions for Use ★Avoid directly contact with the skin and inhaled the product. Tacking the relevant protective measures before using, Such as wearing safety clothing, nursing Eyepiece, protective gloves and dust proof equipment. ★If it gets into eyes, please rinse with water immediately. If the symptom is not eliminate please seek medical advice. ★Please put the latest MSDS in a conspicuous place, it contains the label, transport, storage, product use, safety and toxicity information etc. 5. Package and storage The product is packed in polyethylene-lined composite kraft bag, the net weight is 25 KG per bag . Sealed, please store in a cool and dry place, far away from heat and fire. Avoid direct sunlight. The reasonable shelf life is at least two years. |
| Company: | Anhui Kingcham Chemical Technoly Co.,Ltd. [ China ] |
| Contact: | Kitty Zhang |
| Tel: | 86-551-63830671 |
| Fax: | 86-551-63830871 |
| Email: | zhangy@kingcham.com |
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