過(guò)氯乙烯樹(shù)脂（涂料級(jí)）（CPVC）
化學(xué)名稱：氯化聚氯乙烯樹(shù)脂（CPVC）
性 能：
本品由聚氯乙烯樹(shù)脂在溶劑存在下經(jīng)氯氣氯化而制得，具有優(yōu)良的溶介特性，良好的電絕緣性、熱塑性和成膜性，化學(xué)性能極為穩(wěn)定，耐腐蝕，耐水，不易燃燒，能溶于酮、氯代烴、芳烴、酯及部分醇類。
用 途：
制造過(guò)氯乙烯特種油漆，UPVC粘合劑及過(guò)氯乙烯防火涂料，過(guò)氯乙烯防腐漆，過(guò)氯乙烯防火漆，過(guò)氯乙烯膩?zhàn)樱じ锷瞎鈩┖椭谱魉芰贤婢叩取?/span>
質(zhì)量指標(biāo)：
外觀白色或微帶淺色之疏松狀細(xì)粒或粉末。應(yīng)符合HG2002-91標(biāo)準(zhǔn)。
|
項(xiàng) 目 |
指 標(biāo) |
|
|
一等品 |
合格品 |
|
|
溶解時(shí)間，min≤ |
50 |
100 |
|
粘度(涂-4粘度杯流經(jīng)時(shí)間)，S |
14.0-20.0 |
14.0-28.0 |
|
透明度，cm≥ |
15.0 |
9.0 |
|
色度(Pt-Co)，號(hào)≤ |
150 |
300 |
|
加熱減量，%≤ |
1.20 |
1.50 |
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氯含量，% |
61.0-65.0 |
|
|
灰分，%≤ |
0.30 |
|
|
鐵含量，%≤ |
0.030 |
|
|
熱穩(wěn)定性，min≥ |
20 |
|
|
漆膜透明粒子 |
協(xié) 商 |
|
歡迎致電015906631030 林元慶 傳真：0571-82129765
郵件：lin@qj-chem.com or zack@vip.sina.com
MSN：zack_lin@msn.com
QQ: 195225269
Chlorinated Polyvinylchloride Resin (CPVC) (Coating Grade)
Properties: It is made from PVC resin chlorinated by chlorine gas in solvent surrounding. It can offer good solubility, good electrical insulation, thermoplasticity and membrane forming capacity. It also can offer good chemical stability, resist corrosion and water, and be dissolved in acetone, hydrochloric ether, arene, ester and some alcohol.
Usage: Special CPVC paint, UPVC adhesive, CPVC fire retardant coating, leather brightener, plastic toy. Also used in paint and varnish industry to produce different lacquers, enamels.
Packing & Storage: 20KG in plastic bag lined with polythene film bag; in cool, dry, airiness place; avoid insolation and moist.
Quality Standard: White/slightly tint loose powder/particle; standard: HG2002-91.
Specifications:
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Item |
Index |
|
|
First Grade |
Salable Grade |
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Dissolved time ,min≤ |
50 |
100 |
|
Viscosity (Tu-4 ),S |
14.0-20.0 |
14.0-28.0 |
|
Clarity ,cm≥ |
15.0 |
9.0 |
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Chroma (Pt-Co),≤ |
150 |
150 |
|
Heating loss , %≤ |
1.20 |
1.50 |
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Chlorine content , % |
61.0-65.0 |
|
|
Ash , %≤ |
0.30 |
|
|
Fe , %≤ |
0.030 |
|
|
Heating stability ,min≥ |
20 |
|
|
Paint film transparent particle |
treaty |
|
For more, please contact: Mr. Zack Lin
Email: zack@vip.sina.com, lin@qj-chem.com
MSN：zack_lin@msn.com
QQ: 195225269
TEL: 0086-15906631030
FAX：0086-571-82129765
