各种类型玻璃钢的性能 表-1 |
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玻璃钢的类型 |
手糊法制品 |
喷射法制品 |
吸附预绕型毡的 |
散状和团状 |
增强材料品种 |
短功纤维毡(布) |
无捻粗纱 |
粗纱、短切纤维毡 |
布、粗纱短纤维毡 |
树酯 |
聚酯 |
聚酯 |
聚酯 |
聚酯环氧三聚 |
玻璃含量(重量)% |
34-40 (45-55) |
30-40 |
30-50 |
10-45(5) |
比重 |
1.4-1.8 (1.6-1.8) |
1.4-1.6 |
1.5-1.7 |
1.8-2.2 |
拉伸强度(1)(公斤/毫米2) |
7-14 (21-35) |
6-13 |
7-17 |
3.5-7 |
伸长率% |
1.0-1.5 (1.6-2.0) |
1.0-1.2 |
1.0-1.5 |
0.3-0.5 |
压缩强度(1)(公斤/毫米2) |
11-18 (21-39) |
11-18 |
13-21 |
9-19 |
弯曲强度(1)(公斤/毫米2) |
14-28 (32-53) |
11-20 |
18-32 |
4-18 |
弯曲模量(公斤/毫米2) |
800-1300 (1400-2800) |
700-840 |
880-1300 |
1100-1800 |
冲击模量(2)(英尺磅/英寸) |
5-25 (20-30) |
5-15 |
10-20 |
1-25 |
洛氏硬度 |
H40-105 |
H40-105 |
H40-105 |
H80-112(6) |
热导率(千卡/米·时℃) |
0.16-0.23 (0.23-0.28) |
0.15-0.18 |
0.16-0.22 |
0.16-0.21 |
比热(千卡/公斤·℃) |
0.30-0.33 (0.26-0.28) |
0.31-0.34 |
0.30-0.33 |
0.25-0.35 |
线膨胀系数(10-6) |
18-32 (7-11) |
22-36 |
18-32 |
23-34 |
热变形温度(3)℃ |
180-200 (180-200) |
180-200 |
180-200 |
200-260 |
常用温度范围(4)℃ |
65-180 (65-180) |
65-180 |
65-200 |
100-230 |
击突电压(伏/密耳) |
200-400 (200-400) |
200-400 |
200-400 |
150-600 |
拉伸模量(公斤/毫米2) |
560-1720 (1050-3160) |
560-1270 |
560-1270 |
1050-1410 |
(1)表示玻坏强度;(2)缺口县臂梁式冲击强度;(3)在264磅/英寸2下的热变形温度; |
各种类型玻璃钢的性能 表-1(续) |
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玻璃钢的类型 |
预浸渍制品 |
片状模塑料制品 |
拉挤制品 |
纤维缠绕制品 |
增强材料品种 |
粗纱、短切纤维毡 |
粗纱 |
粗纱 |
|
树酯 |
聚酯环氧 |
聚酯 |
聚酯环氧 |
聚酯环氧 |
玻璃含量(重量)% |
50-65 |
29-36(6) |
50-80 |
60-90 |
比重 |
1.6-1.9 |
1.5-1.9 |
1.6-2.2 |
1.7-2.3 |
拉伸强度(1)(公斤/毫米2) |
28-39 |
9-14 |
56-130 |
56-180 |
伸长率% |
1.6-2.0 |
1.5-1.7 |
1.6-2.5 |
1.6-2.8 |
压缩强度(1)(公斤/毫米2) |
25-42 |
15-27 |
21-49 |
35-53 |
弯曲强度(1)(公斤/毫米2) |
35-56 |
19-30 |
20-130 |
70-190 |
弯曲模量(公斤/毫米2) |
1800-2800 |
950-1250 |
2800-4200 |
3500-4900 |
冲击模量(2)(英尺磅/英寸) |
20-30 |
|
45-60 |
40-60 |
洛氏硬度 |
H80-12 |
|
H80-112 |
H98-120 |
热导率(千卡/米·时℃) |
0.24-0.28 |
|
0.24-0.28 |
0.24-0.28 |
比热(千卡/公斤·℃) |
0.26-0.28 |
|
0.23-0.25 |
0.23-0.25 |
线膨胀系数(10-6) |
7-11 |
|
5-14 |
4-11 |
热变形温度(3)℃ |
180-200 |
|
160-190 |
180-200 |
常用温度范围(4)℃ |
65-250 |
|
65-260 |
100-260 |
击突电压(伏/密耳) |
150-700 |
|
200-400 |
200-400 |
拉伸模量(公斤/毫米2) |
1050-3160 |
1050-1160 |
2800-4200 |
2800-6300 |
(4)随制品形状、树脂类型而异;(5)与模科并用;(6)用聚醋树酯;(7)用酚醛树酯. |
外径D |
壁厚 |
重量 |
法兰 |
总量(kg) |
备注 |
|
规格 |
重量(kg/付) |
|||||
100 |
1.5 |
1.602 |
30×4 |
0.166 |
1.768 |
|
120 |
|
1.923 |
|
0.192 |
2.115 |
|
140 |
|
2.243 |
|
0.218 |
2.461 |
|
160 |
|
2.564 |
|
0.244 |
2.808 |
|
180 |
|
2.884 |
|
0.270 |
3.154 |
|
200 |
|
3.204 |
|
0.294 |
3.498 |
|
220 |
2.0 |
4.700 |
|
0.320 |
5.202 |
|
250 |
|
5.341 |
|
0.358 |
5.699 |
|
280 |
|
5.982 |
|
0.398 |
6.380 |
|
320 |
|
6.836 |
|
0.448 |
7.284 |
|
360 |
|
7.691 |
|
0.500 |
8.191 |
|
400 |
|
8.545 |
|
0.552 |
9.097 |
|
450 |
2.5 |
12.017 |
40×6 |
1.256 |
13.273 |
|
500 |
|
13.352 |
|
1.384 |
14.736 |
|
560 |
|
14.954 |
|
1.538 |
16.492 |
|
630 |
|
16.823 |
|
1.718 |
18.541 |
|
700 |
3.0 |
22.431 |
|
1.898 |
24.329 |
|
800 |
|
25.635 |
|
2.154 |
27.789 |
|
900 |
|
28.840 |
|
2.410 |
31.250 |
|
1000 |
|
32.044 |
|
2.666 |
34.710 |
|
1120 |
3.5 |
41.871 |
50×8 |
4.998 |
46.869 |
|
1250 |
|
46.731 |
|
5.554 |
52.285 |
|
1400 |
|
52.339 |
|
6.196 |
58.535 |
|
1600 |
|
59.816 |
|
7.050 |
66.866 |
|
1800 |
|
67.293 |
|
7.904 |
75.197 |
|
2000 |
|
74.770 |
|
8.758 |
83.528 |
|
外径 |
壁厚 |
重量 |
法兰 |
总量(kg) |
|
规格 |
重量(kg/付) |
||||
120×120 |
1.5 |
2.488 |
30×4 |
0.244 |
2.692 |
160×120 |
|
2.856 |
|
0.276 |
3.132 |
160×160 |
|
3.264 |
|
0.310 |
3.574 |
200×120 |
|
3.264 |
|
0.310 |
3.574 |
200×160 |
|
3.672 |
|
0.342 |
4.014 |
200×200 |
|
4.080 |
|
0.376 |
4.456 |
250×120 |
2.0 |
5.032 |
|
0.350 |
5.382 |
250×160 |
|
5.576 |
|
0.384 |
5.960 |
250×200 |
|
6.120 |
|
0.416 |
6.536 |
250×250 |
|
6.800 |
|
0.576 |
7.376 |
320×160 |
|
6.528 |
|
0.440 |
6.968 |
320×200 |
|
7.072 |
|
0.474 |
7.546 |
320×250 |
|
7.752 |
|
0.514 |
8.266 |
320×320 |
|
8.704 |
|
0.574 |
9.278 |
400×200 |
|
8.160 |
|
0.538 |
8.698 |
400×250 |
|
8.840 |
|
0.580 |
9.420 |
400×320 |
|
9.792 |
|
0.636 |
10.428 |
400×400 |
|
10.880 |
|
0.702 |
11.582 |
500×200 |
2.5 |
11.900 |
|
0.636 |
13.172 |
500×250 |
|
12.750 |
|
1.354 |
14.100 |
500×320 |
|
14.760 |
|
0.734 |
16.228 |
500×400 |
|
15.300 |
|
0.800 |
16.900 |
500×500 |
|
17.00 |
|
0.881 |
18.762 |
630×250 |
|
14.960 |
|
0.783 |
16.526 |
630×320 |
|
16.150 |
|
1.680 |
17.830 |
630×400 |
|
17.150 |
|
1.812 |
19.322 |
630×500 |
3.0 |
19.210 |
40×6 |
1.974 |
21.184 |
630×630 |
|
21.420 |
|
2.186 |
23.606 |
800×320 |
|
22.848 |
|
1.958 |
24.806 |
800×400 |
|
24.480 |
|
2.088 |
26.568 |
800×500 |
|
26.520 |
|
2.252 |
28.772 |
800×630 |
|
29.172 |
|
2.464 |
31.636 |
800×800 |
|
32.640 |
|
2.742 |
35.382 |
1000×320 |
|
26.928 |
|
2.284 |
29.212 |
1000×400 |
|
28.560 |
|
2.416 |
30.976 |
1000×500 |
|
30.600 |
|
2.578 |
33.178 |
1000×630 |
|
33.252 |
|
2.790 |
36.042 |
1000×800 |
|
36.720 |
|
3.068 |
39.788 |
1000×1000 |
|
40.800 |
|
3.394 |
44.194 |
1250×400 |
3.5 |
39.270 |
50×8 |
4.760 |
44.030 |
1250×500 |
|
41.560 |
|
5.032 |
46.592 |
1250×630 |
|
44.744 |
|
5.386 |
50.130 |
1250×800 |
|
48.790 |
|
5.848 |
54.638 |
1250×1000 |
|
53.550 |
|
6.392 |
59.942 |
1600×500 |
|
42.840 |
|
5.984 |
48.824 |
1600×630 |
|
53.074 |
|
6.338 |
59.412 |
1600×800 |
|
57.120 |
|
6.800 |
63.920 |
1600×1000 |
|
61.800 |
|
7.344 |
69.224 |
1600×1250 |
|
67.830 |
|
8.024 |
75.854 |
2000×800 |
|
66.640 |
|
7.888 |
74.528 |
1000×1000 |
|
71.400 |
|
8.432 |
79.832 |
2000×1250 |
|
77.350 |
|
9.112 |
86.462 |