Feme le bahlahisi ba China ba sa tlatsoang ba Polyester Resin

Bahlahisi ba Resin ea Polyester e sa Tlatsoang

Setšoantšo se Hlahisitsoeng ke Baetsi ba Resin ea Polyester e sa Tlatsoang

tlhaloso e khutšoanyane:

Resin ea 7937 ke resin ea polyester e sa tlatsoang ea ortho-phthalic e nang le anhydride ea phthalic, anhydride ea maleic le diols tse tloaelehileng e le lisebelisoa tse ka sehloohong tse tala.
E na le thepa e ntle ea ho hanela metsi, oli le mocheso o phahameng.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

THEPA

•Resin ea polyester ea resin ea 7937 e nang le reactivity e mahareng
•Tlhōrō ea mocheso o itekanetseng, matla a phahameng, ho fokotseha, ho tiea hantle

KOPO

•E loketse ho tiisa lejoe la quartz mochesong oa kamore le mocheso o mahareng., jj.

TLHOKOMELISO EA BOLENG

NTHO

Sebaka

Yuniti

Mokhoa oa Teko

Ponahalo

Bosehla bo bobebe

Asiti

15-21

mgKOH/g

GB/T 2895-2008

Ho thibana ha metsi, cps 25℃

0.65-0.75

Pa.s

GB/T 2895-2008

Nako ea jeli, bonyane 25℃

4.5-9.5

motsotso

GB/T 2895-2008

Dikahare tse tiileng, %

63-69

GB/T 2895-2008

Botsitso ba mocheso,

80℃

≥24

GB/T 2895-2008

'mala

≤70

Pt-Co

GB/T7193.7-1992

Malebela: Ho lemoha Nako ea ho Hlahisa Metsi: 25°C bate ea metsi, 50g resin e nang le 0.9g T-8m (L% CO) le 0.9g M-50 (Akzo-Nobel)

MEMO: Haeba o na le litlhoko tse khethehileng tsa litšobotsi tsa ho folisa, ka kopo ikopanye le setsi sa rona sa tekheniki

Thepa ea Mechanical ea ho Lahla

NTHO	Sebaka	Yuniti	Mokhoa oa Teko
Bothata ba Barcol	35		GB/T 3854-2005
Ho sotha mochesotmmuso	48	°C	GB/T 1634-2004
Ho lelefatsa nako ea khefu	4.5	%	GB/T 2567-2008
Matla a tšepe	55	MPa	GB/T 2567-2008
Modulus ea ho tenyetseha	3300	MPa	GB/T 2567-2008
Matla a ho Tenyetseha	100	MPa	GB/T 2567-2008
Modulus ea Flexural	3300	MPa	GB/T 2567-2008
Matla a tšusumetso	7	KJ/㎡	GB/T2567-2008

MEMO: Tekanyetso ea ts'ebetso: GB/T8237-2005

HO PHAKELA LE HO POLOKA

• Sehlahisoa se lokela ho pakoa ka setshelong se hloekileng, se omileng, se bolokehileng le se koetsoeng, boima ba sona e le 220 Kg.
• Nako ea ho boloka sehatsetsing: likhoeli tse 6 ka tlase ho 25℃, e bolokiloe sebakeng se pholileng le se setle
sebaka se nang le moea o kenang.
• Tlhokahalo efe kapa efe e khethehileng ea ho paka, ka kopo ikopanye le sehlopha sa rona sa tšehetso

HLOKOMELA

• Tlhahisoleseding yohle e ka har'a lethathamo lena e itshetlehile hodima diteko tse tloaelehileng tsa GB/T8237-2005, bakeng sa referense feela; mohlomong e fapane le data ya nnete ya teko.
• Ts'ebetsong ea tlhahiso ea ho sebelisa lihlahisoa tsa resin, hobane ts'ebetso ea lihlahisoa tsa basebelisi e angoa ke lintlha tse ngata, hoa hlokahala hore basebelisi ba itlhahlobe pele ba khetha le ho sebelisa lihlahisoa tsa resin.
• Li-resin tsa polyester tse sa tlalang ha li tsitsa 'me li lokela ho bolokoa ka tlase ho 25°C moriting o pholileng, li ka tsamaisoa ka sehatsetsing kapa bosiu, li qoba khanya ea letsatsi.
• Boemo bofe kapa bofe bo sa lokelang ba polokelo le ho tsamaisoa ha thepa bo tla baka khutsufatso ea nako ea ho boloka thepa.

TAELO

• Resin ea 7937 ha e na lintho tse eketsang boka, accelerator le thixotropic.
• Resin ea 7937 e loketse ho phekolwa mochesong oa kamore le mochesong o mahareng. Ho phekolwa mochesong o mahareng ho thusa haholo taolong ea tlhahiso le netefatso ea ts'ebetso ea sehlahisoa. E khothaletsoa bakeng sa sistimi ea ho phekolwa mochesong o mahareng: tert-butyl peroxide isooctanoate TBPO (dikahare ≥97%), 1% ea resin; mocheso oa ho phekolwa, 80±5℃, ho phekolwa bonyane lihora tse 2.5. Moemeli oa ho kopanya o khothaletsoang: γ-methacryloxypropyl trimethoxysilane KH-570, 2% ea resin.
• Resin ea 7937 e na le ts'ebeliso e pharaletseng; ho khothalletsoa ho khetha resin ea 7982 kapa resin ea o-phenylene-neopentyl glycol 7964L e nang le litlhoko tse phahameng tsa ts'ebetso; ho khothalletsoa ho khetha m-phenylene-neopentyl glycol 7510 bakeng sa khanyetso e phahameng ea metsi, khanyetso ea mocheso le khanyetso ea boemo ba leholimo. Resin; haeba lisebelisoa li ka fihlela litlhoko, ka kopo khetha resin ea isophthalic 7520 e nang le viscosity e tlase, e theko e tlase haholoanyane ebile e na le ts'ebetso e betere.
• Ts'ebetsong ea tlhahiso ea sehlahisoa, kamora ho futhumatsa le ho lokisa, se lokela ho theoleloa mochesong oa kamore butle-butle, ho qoba ho phola ka potlako, ho thibela ho fetoha ha sehlahisoa kapa ho petsoha, haholo-holo mariha. Ho seha le ho bentša lejoe la quartz ts'ebetsong ea tlhahiso ho lokela ho etsoa kamora ho lokisa ho lekaneng.
• Ho monya mongobo ha setlatsetsi ho lokela ho qojoa. Mongobo o feteletseng o tla ama ho tiea ha sehlahisoa mme o bake ho senyeha ha tshebetso.