Rubber Dispersant and Flowing Agent (RF-5)
1.Composition: Blend of Zn soaps of pure fatty acid combining with ester type lubricant 該品為復(fù)配型橡膠分散流動(dòng)劑
2.Properties :can be dissdolved in mineral oil and lipin, not in water.該品不容易水
3.Specifications: appearance 外觀 whitish pastilles白色皂粒
Density比重 1-1.1 g/m3
Melting point熔點(diǎn) 95-105
Iodine amount 碘值 35-45 gI2/1000g
Ash灰份 7-10%
Usage應(yīng)用:
Acting as one excellent dispersion promoter for high loading silica compounds. it shows excellent behavior in silica/carbon black compounds. RF-5 also improves filler dispersion and reduces mixing and Mooney viscosities. RF-5 increases scorch safety and reduced energy consumption in extrusion. Used in tire, molded and extruded articles of all types, hard rubber. 分散劑RF-5更適用作淺色填料的分散助劑,特別對(duì)于在白炭黑高填充量的膠料中效果尤為明顯,能加強(qiáng)白炭黑在膠料中的分布與各種膠料能均勻的分散,增強(qiáng)了膠料的光滑性、分散均一性,并且提高了含有白炭黑、有機(jī)顏料等膠料的硫化活性,消除白炭黑對(duì)硫化的影響。
It can partly reduce the dosage of stearic acid required by the prescription.
Dosage: suitable for kinds of rubber,e.g.: NR、BR、SBR、IR、EPDM、NBR、CR、ECO、NBR/PVC.
For Injecton process :1-3PHR(double injection output); for Extrusion or calendaring process:2-5 phr;
In EPDM: 2-5PHR; In NBR:2 phr;In NBR/PVC:2-5phr;In SBR:3-5phr;In BR:3-5phr
A .適用模壓成型加工領(lǐng)域 :由于RF-5具有內(nèi)部潤(rùn)滑效果,可使膠料快速充滿模具,也可提供良好的脫模效果。用于輪胎和橡膠模壓制品淺色,彩色,透明橡膠制品起顯著提色作用,比如淺色制品白度增加,彩色制品色澤鮮艷。
B. 適用注射成型和擠出成型加工領(lǐng)域 :RF-5可降低橡膠和金屬表面的摩擦力,提高擠出速度,提高生產(chǎn)效率,使得產(chǎn)品表面光滑、美觀。在壓出成型、復(fù)雜模具、微孔發(fā)泡橡膠上可提高排氣性、脫模性,并可得到較佳之尺寸穩(wěn)定性。在射出成型加工中。增加射出量,在特殊性狀模具中有很好的效果。
Packing包裝: 25kg per paper composite bag 紙塑復(fù)合袋裝
Storage保質(zhì)期: Stored in dry and ventilated place, kept away from heat and moisture. The storage period of the product is within half a year. 半年