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Nneɛma a wɔde yɛ adwuma .:

PPR Pipe (random copolymer polypropylene)yɛ ade titiriw a ɛto so abiɛsa-Awo ntoatoaso titiriw a wɔde yɛ polypropylene nsu afiri, a wɔsan frɛ no Type 3 Polypropylene. PPR plastic paipu no di sintɔ ahorow a ɛwɔ homopolymer polypropylene so no so, na ɛma wonya nkɛntɛnso a ɛyɛ papa a ɛko tia bere a ɛkura bere tenten-bere mu ɔhyew a ɛyɛ den no mu. Plastic PPR nsuo paipu nso hwɛ ma ɔsom nkwa tenten wɔ ɔhyew ne nhyɛsoɔ tebea korɔ no ara mu.

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Nkyerɛmu

Mfiridwuma ho nsɛnkyerɛnne .

Gyinapɛn gyinapɛn:GB/T18742.2-2002 .
Pipe Series .	S5(1.25MPa) .	S4(1.6MPa) .	S3.2(2.0MPa) .	S2.5(2.5MPa) .
nominal abɔnten diameter(mm) .	Ɔfasu no mu duru(mm) .	Ɔfasu no mu duru(mm) .	Ɔfasu no mu duru(mm) .	Ɔfasu no mu duru(mm) .
12				2.0
16		2.0	2.2	2.7
20	2.0	2.3	2.8	3.4
25	2.3	2.8	3.5	4.2
32	2.9	3.6	4.4	5.4
40	3.7	4.5	5.5	6.7
50	4.6	5.6	6.9	8.3
63	5.8	7.1	8.6	10.5
75	6.8	8.4	10.3	12.5
90	8.2	10.1	12.3	15.0
110	10.0	12.3	15.1	18.3
125	11.4	14.0	17.1	20.8
140	12.7	15.7	19.2	23.3
160	14.6	17.9	21.9	26.6

PPR Pipe Mfiridwuma ho Nsɛm Krataa .

Adeɛ		Ahwehwɛde .	Sɔhwɛ tebea horow .
			Parameter .	Boɔ
Ash Nsɛm a ɛwɔ mu .		a ennu anaasɛ ɛne 1.5% yɛ pɛ .	Sɔhwɛ hyew .	600℃.
Ɔhyew a ɛyɛ hyew .	-Ahwehwɛ pp-H .	TPM1 a ɛboro anaasɛ ɛne TPM2 145 yɛ pɛ a ɛboro anaasɛ ɛne 160 digrii no yɛ pɛ .	Nitrogen a ɛsen 50ml/min,ɔhyew/awɔw dodow 10℃/min,2 cycles .
	PP-B .	Ɛboro so anaasɛ ɛne 160 digrii .
	PP-R .	Nea ennu anaasɛ ɛne 148℃.
	-hwehwɛ pp-rCT .	TPM1 a ennu anaasɛ ɛne 143℃TPM2 a ennu anaasɛ ɛne 157 digrii yɛ pɛ no yɛ pɛ .
oxidation induction bere .		Ɛboro so anaasɛ ɛne 20min yɛ pɛ .	Sɔhwɛ hyew .	210℃.
OIT akyi 95℃/1000h hydrostatic sɔhwɛ .		Ɛboro so anaasɛ ɛne 16min yɛ pɛ .
Pigment a ɛpete .		Ɛboro so anaasɛ ɛne Grade 3 no yɛ pɛ .	-
		Appearance grade:A1,A2,A3 anaa B .
Reversion a ɛkɔ akyiri .	-Ahwehwɛ pp-H .	a ennu anaasɛ ɛne 2% yɛ pɛ .	e_nƐnkɔ soro anaasɛ ɛne 8mm:1h yɛ pɛ . 8mm, .ⁿƐnkɔ soro anaasɛ ɛne 16mm:2h yɛ pɛ . e_n.16mm:4h .	(150±2)℃.
	PP-B .
	PP-R .			(135±2)℃.
	-hwehwɛ pp-rCT .
kɛkɛ a ɛboa beam impact .	-Ahwehwɛ pp-H .	Nkonimdi dodow a ennu anaasɛ ɛne nhwɛsode no mu 10% yɛ pɛ .	Sɔhwɛ hyew .	(23±2) abodin krataa .
	PP-B .
	PP-R .			(0±2) abodin krataa .
	-hwehwɛ pp-rCT .
Melt mass-nsuo a ɛsene(MFR) .		a ennu anaasɛ ɛne 0.5g/10min yɛ pɛ a ɛwɔ 20% nsakrae a ennu anaasɛ ɛne PP compound no yɛ pɛ .	Sɔhwɛ ɔhyew adesoa mu duru .	230℃2.16kg .
Ɔhyew a ɛyɛ den wɔ hydrostatic nhyɛso ase .		No rupture,no leakage biara nni hɔ .	Hydrostatic stress: -hwehwɛ pp-H, pp{{2}B, pp-R,-hwehwɛ pp-RCT sɔhwɛ hyew . Sɔhwɛ hyew .	1.9MPa . 1.4mpa . 1.9MPa . 2.6mpa . 110℃. 8760h
Hann a wɔde fa nipadua mu .		a ennu anaasɛ ɛne 0.2% yɛ pɛ .	-
Oxygen a wɔde fa nipadua no mu .		nea ennu anaasɛ ɛne no yɛ pɛ 0.1g/(m .^3.d)

Esu

PP-R nsuo afiri no nni mfasoɔ a ɛwɔ plastic nsuo afiri mu, te sɛ ahoɔden a emu yɛ hare, ahoɔden a ɛkorɔn, corrosion resistance, scale-ahofadi su, ne ɔsom nkwa tenten nko, na mmom ɛda su titire a ɛdidi soɔ yi nso adi:

1.Eco{1}}Adamfofa a wɔde si dan: PP-R Nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma no yɛ polyolefin abusua no dea, a molecule ahorow no yɛ carbon ne hydrogen nneɛma, a ɛhwɛ ma ahotew yɛ adwuma a wotumi de ho to so.

2. Ɔhyew-ɛko tia na ɛmma mframa ntumi nkɔ mu, na ɛma ɛyɛ ahoɔden-akora ade.

3. Easy and Reliable Installation: Homogeneous Hot-Melt nkitahodi ahorow no betumi awie wɔ sikan mu, bere a wɔde dade a ɛyɛ papa-embedded fittings di dwuma ma nkitahodi a ɛwɔ dade nhama ne nsu mfiri, hwɛ hu sɛ ahobammɔ ne ahotoso wom.

Applications .

1.Nsuo a ɛyɛ nwini ne nsuo a ɛyɛ hyeɛ afiri nhyehyɛeɛ a ɛwɔ adan mu, a central heating systems ka ho.

2. Ɔhyew nhyehyɛe a ɛwɔ adan mu, a ɛwɔ fam, ɔfasu so ɔhyew, ne ɔhyew nhyehyɛe a ɛma hann ka ho.

3. Direct-Nneɛma a ɛho tew a wɔde ma a wɔnom.

4. Mframa a ɛwɔ mfinimfini (mfinimfini)-Nhyehyɛe a ɛma ɛyɛ mmerɛw.

Tags a ɛyɛ hyew .: PPR Nsuo Paipu, China PPR Nsuo Pipe yɛfoɔ, wɔn a wɔde nneɛma ma, adwumayɛbea .