frpp管材玻纤增强聚丙烯
FRPP管材能在100℃一下输送各种腐蚀介质，主要用于：化工、冶炼、矿山、制药、污水处理等企业，根据HG20539-92标准壁厚生产。
frpp管材性能指标
|
指标名称 |
单位 |
指标值 |
|
热变形温度 |
℃ |
>135 |
|
密 度 |
g/cm3 |
0.95-1.00 |
|
扁平实验 |
压至管材外径1/2无裂缝 |
|
|
20℃液压实验 （瞬时爆破环向应力） |
Mpa |
≥2.6 |
|
拉伸强度 |
Mpa |
≥35 |
|
断裂伸长率 |
% |
≥90 |
|
悬臂梁冲击强度 |
KJ/m2 |
≥14 |
|
弯曲强度 |
Mpa |
≥45 |
|
落锤冲击能量 |
kg·m |
8 |
|
线膨胀系数 |
10-5m/m.℃ |
≤9-11 |
公制管（mm）
|
公称外径 D |
外径偏差 |
0.3Mpa |
0.4Mpa |
0.6Mpa |
0.8Mpa |
1Mpa |
|
S+偏差 |
S+偏差 |
S+偏差 |
S+偏差 |
S+偏差 |
||
|
25 |
±0.3 |
— |
— |
— |
— |
2.5+0.4 |
|
32 |
0.3 |
— |
— |
— |
2.8+0.4 |
3.0+0.5 |
|
40 |
0.4 |
— |
— |
— |
3.0+0.5 |
3.4+0.5 |
|
50 |
0.5 |
— |
— |
3.0+0.5 |
3.4+0.6 |
4.2+0.6 |
|
63 |
0.5 |
— |
2.8+0.5 |
3.3+0.6 |
4.3+0.7 |
5.2+0.7 |
|
75 |
0.7 |
— |
3.0+0.5 |
3.9+0.6 |
5.1+0.8 |
6.2+0.9 |
|
90 |
0.9 |
— |
3.2+0.6 |
4.7+0.7 |
6.1+0.9 |
7.5+1.0 |
|
110 |
1.0 |
— |
3.9+0.6 |
5.7+0.8 |
7.5+1.0 |
9.1+1.2 |
|
125 |
1.2 |
— |
4.4+0.7 |
6.5+0.9 |
8.5+1.1 |
10.4+1.3 |
|
140 |
1.3 |
— |
5.0+0.7 |
7.2+1.0 |
9.5+1.2 |
11.6+1.4 |
|
160 |
1.5 |
— |
5.7+0.8 |
8.3+1.1 |
10.8+1.3 |
13.3+1.6 |
|
180 |
1.7 |
— |
6.4+0.9 |
9.3+1.2 |
12.2+1.4 |
14.9+1.7 |
|
200 |
1.8 |
— |
7.1+1.0 |
10.3+1.3 |
13.6+1.6 |
16.6+1.9 |
|
225 |
2.1 |
— |
7.9+1.0 |
11.6+1.4 |
15.2+1.7 |
18.7+2.1 |
|
250 |
2.3 |
— |
8.8+1.1 |
12.9+1.5 |
17.0+1.9 |
20.7+2.3 |
|
280 |
2.6 |
— |
9.9+1.2 |
14.4+1.7 |
18.9+2.1 |
21.2+2.6 |
|
315 |
2.9 |
— |
11.1+1.3 |
16.2+1.9 |
21.2+2.4 |
22.4+3.6 |
|
355 |
3.2 |
— |
12.5+1.5 |
18.3+2.1 |
21.4+2.4 |
23+4.6 |
|
400 |
3.6 |
— |
14.1+1.7 |
20.6+2.3 |
22.9+3.0 |
23.6+5.2 |
|
450 |
4.1 |
— |
15.8+2.6 |
22.5+4.1 |
23.7+4.8 |
— |
|
500 |
4.5 |
14.2+2.3 |
17.6+2.9 |
25.7+4.1 |
26+5.3 |
— |
|
560 |
5.1 |
15.9+2.6 |
19.7+3.2 |
28.7+4.5 |
— |
— |
|
630 |
5.5 |
17.8+2.9 |
22.1+3.4 |
32.7+5.0 |
— |
— |
|
710 |
6.4 |
20.1+3.2 |
25.0+4.0 |
35.5+5.5 |
— |
— |
|
800 |
7.2 |
22.6+3.6 |
28.2+4.5 |
— |
— |
— |
|
900 |
7.6 |
23.3+4.1 |
29.5+4.8 |
— |
— |
— |
|
1000 |
8.1 |
24.2+4.3 |
31.7+5.2 |
— |
— |
— |