汽车涂料粘度固含控制参考数据

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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±10～15秒，固含控制在±2～3％2.研磨色漆粘度控制在±20～30秒，固含控制在±3～4％3.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：46.446.344.247.052.449.841.845.845.64

2、3.551.248.047.645.046.845.642.549.148.744.843.943.542.444.643.346.549.246.846.842.643.739.539.751.651.946.645.447.349.344.443.049.143.642.245.141.240.245.949.946.647.639.246.847.343.444.547.646.147.852.143.251.845.344.645.142.641.843.040.043.339.941.24

3、0.646.641.343.639.336.739.337.739.639.238.141.547.750.045.743.746.650.150.343.649.649.643.743.947.146.243.843.947.561.641.242.845.642.045.846.940.644.547.846.645.043.845.248.842.850.846.647.242.041.741.744.142.4292-9903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

4、控制，粘度的控制线为45.09±11.13秒固含数据：32.3032.2933.8633.1933.7232.0732.2232.2232.5632.9333.7833.6633.9033.5333.5333.5432.4933.0733.9933.0433.2334.3034.3032.7733.6131.8732.4232.2832.7532.4432.2832.6532.9333.7033.5131.5732.1832.1732.3132.9332.2032.8633.1232.1833.01

5、32.5032.6131.8832.5933.3432.6933.5032.3832.2432.8633.7333.3231.8031.4133.1832.0232.6032.7534.7433.9133.0533.0231.6431.8732.1532.0032.5832.2730.7832.6229.3432.3332.2832.4632.9933.6033.6832.8333.4233.0331.2532.4333.1032.0332.8632.6532.9632.9133.0331.0330

6、.9133.0633.1832.0832.3932.6633.0432.5132.7132.7233.3432.7131.9732.4932.5733.9331.8832.9032.0831.4930.5932.3632.9932.8032.3632.2932.1532.5633.2932.61292-9903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

7、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70.270.692.466.861.862.478.479.468.267.578.864.960.261.961.762.962.965.971.367.962.365.485.575.778.689.457.164.776.995.287.479.273.872.572.1粘度粘度

8、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65.2365.8668.8267.7265.7068.2765.6067.3969.8264.3564.9363.0465.0665.8866.0266.0664.6264.0964.1567.4066.0067.1668.6366.0666.6665.9068.7765.8665.7365.3565.8766.4766.3166.8366.69固含粘度正