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经过多年的市场耕耘,联壮公司的规模经济得到进一步的扩大,其中沉淀硫酸钡规模在全国位列前三,长江以南位?*;公司的“象星”牌沉淀硫酸钡、“神象”牌煅烧陶土均是国内同行业响当当的牌子,在全国同行中位于前三之列、/p>
5.煅烧陶土系刖/span>
(1) 塑料电缆用煅烧、超细、表面改性高岭土粉技术指栆/span>
技 栆/span> |
PVCY ?nbsp;特型 |
PVCY 1垊/span> |
PVCY 5垊/span> |
比重g/㎜/span>3 |
2.50-2.63 |
2.50-2.63 |
2.50-2.63 |
**自由水含野/span> |
0.5 |
0.5 |
0.5 |
PH(水中,20%(/span> |
4.0-7.5 |
4.0-7.5 |
4.0-7.5 |
细度,目 |
1250 |
1250 |
800 |
SiO2含量+/span>% |
50-54 |
50-54 |
50-54 |
Al203含量+/span>% |
40-44 |
40-44 |
40-44 |
Fe2O3含量,% ≣/span> |
0.6 |
0.6 |
0.6 |
白度+/span>% ?/span> |
82 |
82 |
82 |
D50'/span>µm(/span>≣/span> |
1.0 |
1.5 |
2.0 |
体积电阻玆/span>Ω·m'/span>20ℂ/span>(/span> |
3.0×1012 |
1.6×1012 |
9.0×1011 |
铅(Pb(/span>ppm ≣/span> |
50 |
50 |
50 |
表面状况 |
改?/span> |
改?/span> |
改?/span> |
适用范围 |
70-105ℂ/span>?/span> 6KV以上PVC 电缆粒料 |
70-105ℂ/span>?/span> 6KV以上PVC 电缆粒料 |
70ℂ/span>?/span>6KV 以下PVC 电缆粒料 |
夕/span>见/span> |
无定形白色粉?/span> |
?/span>:电阻率检测依据本公司的环保型实验配方、/span>
'/span>2 三元乙丙橡胶绝缘用煅烧、超细表面改性高岭土粉技术指栆/span>
技 栆/span> |
EPDMY 1垊/span> |
EPDMY 2垊/span> |
比重g/㎜/span>3 |
2.60-2.63 |
2.60-2.63 |
**自由水含野/span>% ≣/span> |
0.5 |
0.5 |
亮度GE%MgO标准 |
?0 |
?0 |
PH(水中,20%(/span> |
4.0-9.0 |
4.2-6.0 |
平均粒径D50'/span>µm(/span> |
1.3 |
1.3 |
细度 |
2500?/span> |
2500?/span> |
SiO2% |
50-54 |
50-54 |
Al2O3% |
41-45 |
41-45 |
Fe2O3% ≣/span> |
0.5 |
0.5 |
325目(45µm)筛余物% ≣/span> |
0.03 |
0.03 |
表面状况 |
改?/span> |
未改?/span> |
适应范围 |
中、高厊/span>EPDM橡胶电缆 |
中、低厊/span>EPDM 橡胶电缆 |
夕/span>见/span> |
无定形白色粉?/span> |
'/span>3)玻璃钢用陶瓷填料技术指栆/span>
技 栆/span> |
FRPY A1垊/span> |
FRPY ?nbsp;耐热、耐腐垊/span> |
比重g/㎜/span>3 |
2.58-2.61 |
2.54-2.58 |
**自由水含野/span>% |
0.1 |
0.5 |
亮度GE%MgO标准 |
?0 |
?4 |
细度(目(/span> |
2500 |
800 |
折光玆/span> |
1.56 |
1.56 |
吸油玆/span>ASTMD-281 |
18 |
20 |
平均粒径D50'/span>µm(/span> |
1.0 |
2.0 |
PH(水中,20%(/span> |
4.0-9.0 |
7.0-8.0 |
表面状况 |
改?/span> |
改?/span> |
适应范围 |
手糊、拉挤、模压抽沸/span> 杆、胶衣、卫生洁具等 |
手糊、拉挤、模厊/span>SMC?/span> 模具、船体、冷却塔筈/span> |
夕/span>见/span> |
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