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Ngwaahịa

Polypropylene Pp Granules nke Plaliles Plansi

Nkọwa mkpụmkpụ:

PolypropyleneỌ bụ polymer na-enweta site na mgbakwunye polymerization nke propylene. Ọ bụ ihe dị ọcha ma ọ bụ ihe dị ọcha na ọdịdị ọkụ. Usoro kemịkal ahụ bụ (c3h6) n, njupụta bụ 0.89 ~ 0.91G / celsius okirikiri bụ 189 Celsius C, ọ na-eme ihe dị ka 155 Celsius. Okpomoku di elu bu -30 ~ 140 Celsius C. Ọ na-eguzogide ọgwụ nke corrosion site na acid, alkali, nnu, na sosdị dị iche iche dị n'okpuru 80 Celsius C, ma enwere ike imebi emebi dị elu na oxiding.


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa


Ndeksi

Oru ohuru

Ndeksi dị mma

Nsonaazụ nke nnwale

Standadi

Ebe a na-eme oji, PC / n'arọ

≤0

0

Sh / t1541-2006

A na-agba agba, PC / n'arọ

≤5

0

Sh / t1541-2006

Nnukwu ọka na obere mkpụrụ osisi, s

≤100

0

Sh / t1541-2006

Index edo edo, onweghi

≤2.0

-1.4

HG / T3862-2006

Gbazee, g / 10mins

55 ~ 65

60.68

CB / T3682

Ash,%

≤0.04

0.0172

GB / T9345.1-2008

Tensile mkpụrụ nrụgide, MPA

≥20

26.6

GB / T1040.2-2006

Mgbanwe modulus, MPA

≥800

974.00

GB / T9341-2008

Charpy debere mmetụta mmetụta ike ike, kj / m²

≥2

4.06

GB / T1043.1-2008

Haze,%

Tuturu

10.60

GB / T2410-2008

PP 25

Mgbanwe polypropylene:

1.PP Mpụli

(1) Nrụgide Cololymerization

(2) Nrụgide nke aka

(3) Nrụgide na-ejikọ

2. Ọdịnaya anụ ahụ PP

(1) jupụta mgbanwe

(2) mgbanwe na-eme mgbanwe

(3) Mgbanwe mmezi

3. Mgbanwe mgbanwe

PP 25

Akwukwo icho oru

A na-ejikarị polypropylene n'ụdị nke uwe, blanket na ngwaahịa ndị ọzọ, ụgbọ mmiri, igwe, akụkụ kemịkalụ, wdg.

Nkuzi

Polypropylene, ndebiri dịka PP, bụ enweghị agba, enweghị ụcha, nke na-adịghị mma, nke siri ike.

(1) polypropylene bụ ụlọ ọrụ na-arụ ọrụ nke ọma na arụmọrụ dị mma, nke bụ ihe na-enweghị agba na nke transporcent zuru oke. O nwere ike iguzogide kemịkal, iguzogide ọkụ, akụrụngwa eletriki, nke na-eme ka polypyyylene dị elu na ezigbo ihe eji arụ ọrụ na igwe na-eme ka ọ dị elu na-eme ka ọ dị elu. Emeela ya ebe niile ma tinye ya n'ọrụ n'ọtụtụ ubi dịka ọrụ ugbo, oke ọhịa na ụlọ ọrụ nri.

(2) n'ihi ígwè ya, ihe na-eji nwayọọ nwayọọ dochie ngwaahịa osisi, na ike dị elu, ike na elu iyi na-eji nwayọọ na-eji nwayọọ dochie ọrụ nke ọla. Na mgbakwunye, polypropyylene nwere ezigbo grafting na ọrụ na-akụ, ma nwee nnukwu oghere ngwa na ihe, akwa, nkwakọ ngwaahịa, oke ọhịa na azụ.

Aku

Polypropylene nwere otutu ihe di nma:

1

2

3

4. Ezi kemịkal, ọ fọrọ nke nta enweghị mmiri mmiri, enweghị mmeghachi omume na ọtụtụ mmiri.

5.

6. Ezi mkpuchi eletrik.

7. Ebumnuche nke ngwaahịa polypropylene dị mma karịa nke ngwaahịa polyethylene dị elu.

B sed pp 2
B klas PP 3

Mbukota na nchekwa

50 / Drum, 25kg / Dru ma ọ bụ ahaziri dabere na arịrịọ onye ahịa.

Na mgbakwunye na nke a, ngwaahịa ndị a ma amaf faiballass, Ihe ndabere fiberglass, nawax.Email ma ọ bụrụ na ọ dị mkpa.


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