汽车涂料粘度固含控制参考数据

1、汽车涂料的粘度及固含控制线建议1.清漆及纯闪银漆，粘度控制在±1015秒，固含控制在±232.研磨色漆粘度控制在±2030秒，固含控制在±343.均值粘度低，控制线走下线，均值粘度高，控制线走上线，4.如果产量小，则加上人为秤量误差源。统计计算数据如下：样本1：哈飞的产品292-9903，每机产品的数量是2600KG,由于秤量的数量大，秤量误差可以忽略不计，该粘度及固含变差主要来源是材料（树脂）之间的误差粘度数据：46.4 46.344.2 47.052.4 49.841.8 45.845.6 43.551.2 48.047.6 45.0 46.845.

2、6 42.549.1 48.744.8 43.943.5 42.444.6 43.346.549.2 46.846.8 42.643.7 39.539.7 51.651.9 46.645.4 47.349.344.4 43.049.1 43.642.2 45.141.2 40.245.9 49.946.6 47.639.246.8 47.343.4 44.547.6 46.147.8 52.143.2 51.845.3 44.645.142.6 41.843.0 40.043.3 39.941.2 40.646.6 41.343.6 39.336.739.3 37.739.6 39.238.1

3、 41.547.7 50.045.7 43.746.6 50.150.343.6 49.649.6 43.743.9 47.146.2 43.843.9 47.561.6 41.242.845.6 42.045.8 46.940.6 44.547.8 46.645.0 43.845.2 48.842.850.8 46.647.2 42.041.7 41.744.1 42.4292-9903粘度正态分布图：均值为45.09秒标准差3.711秒按照3个标准差控制，粘度的控制线为45.09±11.13秒固含数据：32.30 32.29 33.86 33.19 33.72 32.07 32.

4、22 32.22 32.56 32.93 33.78 33.66 33.90 33.53 33.53 33.54 32.49 33.07 33.99 33.04 33.23 34.30 34.30 32.77 33.61 31.87 32.42 32.28 32.75 32.44 32.28 32.65 32.93 33.70 33.51 31.57 32.18 32.17 32.31 32.93 32.20 32.86 33.12 32.18 33.01 32.50 32.61 31.88 32.59 33.34 32.69 33.50 32.38 32.24 32.86 33.73 33.

5、32 31.80 31.41 33.18 32.02 32.60 32.75 34.74 33.91 33.05 33.02 31.64 31.87 32.15 32.00 32.58 32.27 30.78 32.62 29.34 32.33 32.28 32.46 32.99 33.60 33.68 32.83 33.42 33.03 31.25 32.43 33.10 32.03 32.86 32.65 32.96 32.91 33.03 31.03 30.91 33.06 33.18 32.08 32.39 32.66 33.04 32.51 32.71 32.72 33.34 32.

6、71 31.97 32.49 32.57 33.93 31.88 32.90 32.08 31.49 30.59 32.36 32.99 32.80 32.36 32.29 32.15 32.56 33.29 32.61292-9903固含的正态分布图均值为32.67标准差0.789按照3个标准差控制，固含的控制线为32.67±2.37说明：因为考虑树脂的粘度及固含的变化，影响产品的控制范围：粘度在±11.13秒，固含在±2.37样本2：哈飞的产品921-0513高温白色漆，每机产品2600KG，该由于秤量的数量大，秤量误差可以忽略不计，该粘度及固含变差主要来源是

7、材料（树脂、油种、粉料的吸油量不同、研磨损耗）之间的误差。粘度数据70.2 70.6 92.4 66.8 61.8 62.4 78.4 79.4 68.2 67.5 78.864.9 60.2 61.9 61.7 62.9 62.9 65.9 71.3 67.9 62.3 65.485.5 75.7 78.6 89.4 57.1 64.7 76.9 95.2 87.4 79.2 73.872.5 72.1粘度粘度正态分布图均值为71.77秒标准差9.778秒按照3个标准差控制，粘度的控制线为71.77±21.35秒固含数据65.23 65.86 68.82 67.72 65.70 68.27 65.60 67.39 69.82 64.35 64.93 63.04 65.06 65.88 66.02 66.06 64.62 64.0964.15 67.40 66.00 67.16 68.63 66.06 66.66 65.90 68.7765.86 65.73 65.35 65.87 66.47 66.31 66.83 66.69固含粘度正态分布图