Tioxide R-TC30是一種耐候的,金紅石型鈦白顏料.其獨特的優(yōu)點綜合了優(yōu)異的顏色穩(wěn)定性,低反應(yīng)性,和出色的分散性,遮蓋力及藍相等.這些性能使它成為許多塑料應(yīng)用領(lǐng)域的理想顏料.如非增塑PVC、聚乙烯、聚丙烯及工程塑料等.

R-TC30的主要性能

特性               性能     試驗方法

成份/揮發(fā)物 TiO2                          92.5%             SAMM4.1.01.01

            Al2O3                         3.6%              SAMM5.2.01

            SIO2                          1.4%              SAMM5.2.15

            有機物                        含有硅氧烷

             在105℃之揮發(fā)份              多0.4%         SPTM1811

流變性      吸油量                        19g/100g顏料      SPTM2007

             (調(diào)漆刀法)

             增塑劑吸收量                  21 g/100g顏料    SPTM2006

分散性        未分散顆粒 在水中           5mg/kg           SPTM1112

(篩馀物             份量

 54μm)                   在PE色母粒中    40mg/kg          TPL2013

光學(xué)性能      白度                                      在PE及PVC中

              遮蓋力                                    在薄膜中

其他          與抗氧劑反應(yīng)性               非常低           TPLS

              持久性                       高

              晶體尺寸                     0.21μm       幾何重量分布(平均)

                                            1.3            標(biāo)淮偏差

               比重                        4.0            SPTM181

              比容(壓實)                    12g/cm3         ISO787-11

              表面面積                     75m2/g          BET方法

              ISO591類別                   R2

*Huntsman Tioxide不建議其二氧化鈦顏料用于含鉛穩(wěn)定劑體系的耐候型白色硬質(zhì)PVC配方中.

**請注意以上資料是這產(chǎn)品的特性,并不是其質(zhì)量規(guī)格.